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Articles 4621 - 4650 of 4787
Full-Text Articles in Cardiology
Associated Symptoms In The Ten Days Before Diagnosis Of Kawasaki Disease., Annette L. Baker, Minmin Lu, L Luann Minich, Andrew M. Atz, Gloria L. Klein, Rosalind Korsin, Linda Lambert, Jennifer S. Li, Wilbert Mason, Elizabeth Radojewski, Victoria L. Vetter, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali
Associated Symptoms In The Ten Days Before Diagnosis Of Kawasaki Disease., Annette L. Baker, Minmin Lu, L Luann Minich, Andrew M. Atz, Gloria L. Klein, Rosalind Korsin, Linda Lambert, Jennifer S. Li, Wilbert Mason, Elizabeth Radojewski, Victoria L. Vetter, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
OBJECTIVE: To describe common associated symptoms within the 10 days before diagnosis in subjects enrolled in the Pediatric Heart Network's trial of steroid therapy in Kawasaki disease (KD).
STUDY DESIGN: Patients with acute KD were enrolled between days 4 and 10 of illness at 8 centers between 2002 and 2004. We defined common associated symptoms as those occurring in >or=10% of patients. Principal clinical criteria for KD were not included in this analysis.
RESULTS: Among 198 patients, irritability was reported in 98 (50%), vomiting in 88 (44%), decreased food/fluid intake in 73 (37%), cough in 55 (28%), diarrhea in 52 …
Use Of Clopidogrel In The Reduction Of Myocardial Damage During Percutaneous Coronary Intervention, Arijit Dasgupta, Debabrata Mukherjee
Use Of Clopidogrel In The Reduction Of Myocardial Damage During Percutaneous Coronary Intervention, Arijit Dasgupta, Debabrata Mukherjee
Gill Heart & Vascular Institute Faculty Publications
It is estimated that approximately a quarter of patients undergoing coronary intervention may have significant post-procedural creatinine (CK)/creatinine kinase myocardial band (CK-MB) elevations and approximately half may have post-procedural troponin elevations. Current data suggest that periprocedural infarction is associated with short-, intermediate-, and long-term adverse outcomes, most notably mortality. This review examines the role of clopidogrel in decreasing periprocedural myonecrosis following percutaneous coronary intervention (PCI). Clopidogrel is an important pharmacologic agent used to reduce myocardial infarction post-coronary intervention as assessed directly by the evaluation of cardiac biomarkers and indirectly by the evaluation of short-term ischemic events. The optimal dose of …
Diurnal Variation Of The Human Adipose Transcriptome And The Link To Metabolic Disease., Andrey Loboda, Walter K. Kraft, Bernard Fine, Jeffrey Joseph, Michael Nebozhyn, Chunsheng Zhang, Yudong He, Xia Yang, Christopher Wright, Mark Morris, Ira Chalikonda, Mark Ferguson, Valur Emilsson, Amy Leonardson, John Lamb, Hongyue Dai, Eric Schadt, Howard E. Greenberg, Pek Yee Lum
Diurnal Variation Of The Human Adipose Transcriptome And The Link To Metabolic Disease., Andrey Loboda, Walter K. Kraft, Bernard Fine, Jeffrey Joseph, Michael Nebozhyn, Chunsheng Zhang, Yudong He, Xia Yang, Christopher Wright, Mark Morris, Ira Chalikonda, Mark Ferguson, Valur Emilsson, Amy Leonardson, John Lamb, Hongyue Dai, Eric Schadt, Howard E. Greenberg, Pek Yee Lum
Department of Anesthesiology Faculty Papers
ABSTRACT: BACKGROUND: Circadian (diurnal) rhythm is an integral part of the physiology of the body; specifically, sleep, feeding behavior and metabolism are tightly linked to the light-dark cycle dictated by earth's rotation. METHODS: The present study examines the effect of diurnal rhythm on gene expression in the subcutaneous adipose tissue of overweight to mildly obese, healthy individuals. In this well-controlled clinical study, adipose biopsies were taken in the morning, afternoon and evening from individuals in three study arms: treatment with the weight loss drug sibutramine/fasted, placebo/fed and placebo/fasted. RESULTS: The results indicated that diurnal rhythm was the most significant driver …
Alcohol In Moderation, Cardioprotection And Neuroprotection : Epidemiological Considerations And Mechanistic Studies, Dipak K. Das Dr.
Alcohol In Moderation, Cardioprotection And Neuroprotection : Epidemiological Considerations And Mechanistic Studies, Dipak K. Das Dr.
UCHC Articles - Research
In contrast to many years of important research and clinical attention to the pathological effects of alcohol (ethanol) abuse, the past several decades have seen the publication of a number of peer-reviewed studies indicating beneficial effects of light-moderate, non-binge consumption of varied alcoholic beverages, as well as experimental demonstrations that moderate alcohol exposure can initiate typically cytoprotective mechanisms. A considerable body of epidemiology associates moderate alcohol consumption with significantly reduced risks of coronary heart disease and, albeit currently a less robust relationship, cerebrovascular (ischemic) stroke. Experimental studies with experimental rodent models and cultures (cardiac myocytes, endothelial cells) indicate that moderate …
Non-Invasive Prediction Of St Elevation Myocardial Infarction Complications By Left Ventricular Tei Index, Nasir Rahman, Khawar Abbas Kazmi, Muniza Yousaf
Non-Invasive Prediction Of St Elevation Myocardial Infarction Complications By Left Ventricular Tei Index, Nasir Rahman, Khawar Abbas Kazmi, Muniza Yousaf
Section of Cardiology
OBJECTIVE: To investigate association between the Tei index and cardiac complications of ST elevation of Myocardial Infarction.
PATIENTS AND METHODS: A total of a 202 adult consecutive patients with first ST elevation MI (STEMI) were studied. Tei index was obtained as: (a _ b)/b, where "a" is the interval between the cessation and onset of mitral flow and "b" is the ejection time of aortic flow measured with the help of pulsed Doppler echocardiography. Subsequent complications, included Death, Congestive Heart Failure (CHF), Cardiogenic shock, Atrial Flutter/ Atrial Fibrillation, Sustained ventricular tachycardia, Advanced Atrio- Ventricular Clock (AV Block), Myocardial Infarction (MI), …
Secondary Prevention Of Heart Disease - Knowledge Among Cardiologists And Omega-3 (Omega-3) Fatty Acid Prescribing Behaviors In Karachi, Pakistan, Saqib A. Gowani, Sana Shoukat, Ather M. Taqui, Hashim M. Hanif, Wasiq F. Rawasia, Zeeshan Qadri, Sajid H. Dhakam
Secondary Prevention Of Heart Disease - Knowledge Among Cardiologists And Omega-3 (Omega-3) Fatty Acid Prescribing Behaviors In Karachi, Pakistan, Saqib A. Gowani, Sana Shoukat, Ather M. Taqui, Hashim M. Hanif, Wasiq F. Rawasia, Zeeshan Qadri, Sajid H. Dhakam
Section of Cardiology
Background: The use of omega-3 fatty acids is a currently proven strategy for secondary prevention of heart disease. The prescription practices for this important nutraceutical is not currently known. It is imperative to assess the knowledge of cardiologists regarding the benefits of omega-3 fatty acids and to determine the frequency of its prescription. The aim of the study was to determine the practices and associations of dietary fish prescribing among cardiologists of Karachi and to assess their knowledge of fish oil supplementation and attitudes toward dietary practices. Methods: A cross sectional survey was conducted during the period of January to …
Sildenafil For The Treatment Of Pulmonary Hypertension In Pediatric Patients, Alice J. Huddleston, Chad A. Knoderer, Jennifer L. Morris, Eric S. Ebenroth
Sildenafil For The Treatment Of Pulmonary Hypertension In Pediatric Patients, Alice J. Huddleston, Chad A. Knoderer, Jennifer L. Morris, Eric S. Ebenroth
Scholarship and Professional Work – COPHS
Sildenafil is a phosphodiesterase 5 inhibitor widely used for the treatment of pulmonary hypertension in children. Despite limited available safety and efficacy evidence, use of sildenafil continues to increase. To date, sildenafil use for pediatric pulmonary hypertension has been characterized for 193 children through 16 studies and 28 case series and reports. The primary efficacy data suggest that sildenafil is beneficial for facilitating the weaning of inhaled nitric oxide in children after cardiac surgery. Compiled safety data suggest that sildenafil is well tolerated among children with idiopathic pulmonary arterial hypertension and pulmonary arterial hypertension associated with congenital heart disease. This …
Dilemma In The Diagnosis Of Mediastinal Adenopathy In The South Asian Population-Role Of Ct Guided Biopsy, Mediastinoscopy And Video-Assisted Thoracoscopy (Vats), Marium Muzaffar, Hashim M Hanif, Saulat H. Fatimi
Dilemma In The Diagnosis Of Mediastinal Adenopathy In The South Asian Population-Role Of Ct Guided Biopsy, Mediastinoscopy And Video-Assisted Thoracoscopy (Vats), Marium Muzaffar, Hashim M Hanif, Saulat H. Fatimi
Section of Cardiothoracic Surgery
The diagnosis of mediastinal adenopathy is a dilemma amongst treating physicians especially in South Asia. This is because although tuberculosis is endemic in this region, many a times lymphoma and sarcoidosis cannot be excluded. Often patients are being treated with medications without a confirmed diagnosis. The Video-assisted thoracoscopy (VATS) has revolutionized the way mediastinal adenopathy is diagnosed and managed in this part of the world.
Sequential Segmental Analysis., Robert H. Anderson, Girish S. Shirali
Sequential Segmental Analysis., Robert H. Anderson, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
No abstract provided.
Pulmonary Vein Isolation Using A High Density Mesh Ablator Catheter: Incorporation Of Three-Dimensional Navigation And Mappin, Jiun Tuan, Jeilan Mohamed, Faizel Osman, Suman Kundu, Rajkumar Mantravadi, Peter J. Stafford, G. André Ng
Pulmonary Vein Isolation Using A High Density Mesh Ablator Catheter: Incorporation Of Three-Dimensional Navigation And Mappin, Jiun Tuan, Jeilan Mohamed, Faizel Osman, Suman Kundu, Rajkumar Mantravadi, Peter J. Stafford, G. André Ng
Internal Medicine, East Africa
Background: We evaluated the use of a novel High Density Mesh Ablator (HDMA) catheter in combination with three-dimensional navigation for the treatment of paroxysmal atrial fibrillation.
Methods: The HDMA catheter was used to carry out pulmonary vein isolation in a consecutive series of patients. Three-dimensional geometry of the left atrial-pulmonary vein (LA-PV) junctions were first created with the HDMA catheter. Ostial, proximal and distal sites within the pulmonary veins were tagged with catheter shadows on the created geometry to allow for re-interrogation of these exact sites after ablation.
Results: The HDMA catheter was successfully used to create three dimensional geometry …
Outcome And Factors Associated With Hospital Mortality In Patients With Impaired Left Ventricular Function Undergoing Coronary Artery Bypass Grafting: Where Do We Stand?, Mubashir Zareen Khan, S Perveen, Ja Ansari, Sa Sami, S Furnaz, Saulat H. Fatimi
Outcome And Factors Associated With Hospital Mortality In Patients With Impaired Left Ventricular Function Undergoing Coronary Artery Bypass Grafting: Where Do We Stand?, Mubashir Zareen Khan, S Perveen, Ja Ansari, Sa Sami, S Furnaz, Saulat H. Fatimi
Section of Cardiothoracic Surgery
Objective: Impaired ventricular function is a known risk factor for mortality after coronary artery bypass grafting however increasingly more patients with impaired ventricular function are referred for surgery. Currently no large data is available from Pakistan regarding this aspect of coronary surgery. Our objectives were to find out the hospital mortality and mid term functional improvement in patients with impaired ventricular function undergoing coronary artery by pass grafting and identify the risk factors for mortality.
Methodology: Retrospective analysis of preoperative, operative and postoperative variables of patients with impaired ventricular function who were operated for isolated first time coronary artery …
Rationale And Design Of A Trial Of Angiotensin-Converting Enzyme Inhibition In Infants With Single Ventricle., Daphne T. Hsu, Seema Mital, Chitra Ravishankar, Renee Margossian, Jennifer S. Li, Lynn A. Sleeper, Richard V. Williams, Jami C. Levine, Brian W. Mccrindle, Andrew M. Atz, Darlene Servedio, Lynn Mahony, Pediatric Heart Network Investigators, Girish S. Shirali
Rationale And Design Of A Trial Of Angiotensin-Converting Enzyme Inhibition In Infants With Single Ventricle., Daphne T. Hsu, Seema Mital, Chitra Ravishankar, Renee Margossian, Jennifer S. Li, Lynn A. Sleeper, Richard V. Williams, Jami C. Levine, Brian W. Mccrindle, Andrew M. Atz, Darlene Servedio, Lynn Mahony, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
BACKGROUND: Angiotensin converting enzyme (ACE) inhibitors are known to improve clinical outcome and ventricular function in adults with heart failure. Infants with single-ventricle physiology show abnormalities in ventricular function as well as poor growth. The ability of an ACE inhibitor to preserve ventricular function and improve growth in these infants is unknown.
METHODS: The Pediatric Heart Network designed a randomized, double-blind trial to compare outcomes in infants with single-ventricle physiology receiving enalapril or placebo. Neonates < or =45 days old were eligible. The primary outcome is weight-for-age Z-score at 14 months of age. Secondary outcomes include other measures of somatic growth, laboratory and functional measures of heart failure, developmental indices, measures of ventricular size and function, and the relationship of the renin-angiotensin-aldosterone system genotype to the response to enalapril. The incidence and spectrum of adverse events will also be compared between treatment groups.
RESULTS: A total of 1,245 neonates were screened and 533 (43%) were eligible. The consent rate was 43%; 230 subjects were enrolled. Parental reluctance to …
Training New Mothers In Infant Cardiopulmonary Resuscitation (Cpr), Gavin C. Barr Jr. Md, Marna R. Greenberg Do, Mph, Facep, Valerie Rupp Rn, Bsn, Charles C. Worrilow Md, Katie Fredericks, Anne Marie Crown, John Reed Rrt
Training New Mothers In Infant Cardiopulmonary Resuscitation (Cpr), Gavin C. Barr Jr. Md, Marna R. Greenberg Do, Mph, Facep, Valerie Rupp Rn, Bsn, Charles C. Worrilow Md, Katie Fredericks, Anne Marie Crown, John Reed Rrt
Department of Emergency Medicine
No abstract provided.
Letter By Jeilan Et Al Regarding Article, "Longitudinal Strain Delay Index By Speckle Tracking Imaging: A New Marker Of Response To Cardiac Resynchronization Therapy"., Jeilan Mohamed, Jiun H. Tuan, G. Andre' Ng
Letter By Jeilan Et Al Regarding Article, "Longitudinal Strain Delay Index By Speckle Tracking Imaging: A New Marker Of Response To Cardiac Resynchronization Therapy"., Jeilan Mohamed, Jiun H. Tuan, G. Andre' Ng
Internal Medicine, East Africa
We read with interest the recent article by Lim et al.1 This article demonstrated a strong correlation between a novel longitudinal strain delay index and left ventricular end-systolic volume reduction in both ischemic and nonischemic patients.
The principle outlined by the authors is that an increased longitudinal strain delay index requires both dyssynchrony (defined in their article as a discrepancy between the time of end-systolic contraction and the time to peak strain) and residual contractility. Their concept elegantly considers the problem of cardiac resynchronization therapy (CRT) nonresponse in heart failure patients who have myocardial segments with delayed contraction due …
A Three-Year-Old Boy With X-Linked Adrenoleukodystrophy And Congenital Pulmonary Adenomatoid Malformation: A Case Report, Ibrahim Abdulhamid, Sermin Saadeh, Nedim Cakan
A Three-Year-Old Boy With X-Linked Adrenoleukodystrophy And Congenital Pulmonary Adenomatoid Malformation: A Case Report, Ibrahim Abdulhamid, Sermin Saadeh, Nedim Cakan
Wayne State University Associated BioMed Central Scholarship
Abstract
Introduction
X-linked adrenoleukodystrophy leads to demyelination of the nervous system, adrenal insufficiency, and accumulation of long-chain fatty acids. Most young patients with X-linked adrenoleukodystrophy develop seizures and progressive neurologic deficits, and die within the first two decades of life. Congenital or acquired disorders of the respiratory system have not been previously described in patients with X-linked adrenoleukodystrophy.
Case presentation
A 3-year-old Arabic boy from Yemen presented with discoloration of the mucous membranes and nail beds, which were considered cyanoses due to methemoglobinemia. He also had shortness of breath, fatigue, emesis and dehydration episodes for which he was admitted to …
The Value Of Implantable Cardioverter-Defibrillators In Managing Atrial Fibrillation, Daniel Frisch
The Value Of Implantable Cardioverter-Defibrillators In Managing Atrial Fibrillation, Daniel Frisch
Division of Cardiology Faculty Papers
Atrial fibrillation (AF) is associated with an increased risk of mortality as well as significant morbidity including bothersome symptoms, exacerbation of heart failure, and thromboembolic events. Explanations for the mortality risk are variable, but the majority opinion favors AF as a marker of reduced health status, especially cardiovascular health.
Maturation Of The Human Fetal Startle Response: Evidence For Sex-Specific Maturation Of The Human Fetus, Claudia Buss, Elyssia Poggi Davis, Quetzal A. Class, Matt Gierczak, Carol Pattillo, Laura M. Glynn, Curt A. Sandman
Maturation Of The Human Fetal Startle Response: Evidence For Sex-Specific Maturation Of The Human Fetus, Claudia Buss, Elyssia Poggi Davis, Quetzal A. Class, Matt Gierczak, Carol Pattillo, Laura M. Glynn, Curt A. Sandman
Psychology Faculty Articles and Research
Despite the evidence for early fetal experience exerting programming influences on later neurological development and health risk, very few prospective studies of human fetal behavior have been reported. In a prospective longitudinal study, fetal nervous system maturation was serially assessed by monitoring fetal heart rate (FHR) responses to vibroacoustic stimulation (VAS) in 191 maternal/fetal dyads. Responses were not detected at 26 weeks gestational age (GA). Sex-specific, age-characteristic changes in the FHR response to VAS were observed by 31 weeks' GA. Males showed larger responses and continued to exhibit maturational changes until 37 weeks'GA, females however, presented with a mature FHR …
Fatal Transfusion Related Acute Lung Injury Following Coronary Artery By-Pass Surgery: A Case Report., Fauzia Ahmad Bawany, Hasanat Sharif
Fatal Transfusion Related Acute Lung Injury Following Coronary Artery By-Pass Surgery: A Case Report., Fauzia Ahmad Bawany, Hasanat Sharif
Section of Cardiothoracic Surgery
Background:Transfusion related acute lung injury (TRALI) is a potentially fatal Acute Lung Injury following transfusion of blood components. Hypotheses implicate donor-derived anti-human leukocyte antigen or granulocyte antibodies reacting with recipients' leukocytes, releasing inflammatory mediators. Lack of agreement on underlying cellular and molecular mechanisms renders improving transfusion safety difficult and expensive.
Case Presentation:
Literature search has not revealed any case of TRALI from Pakistan. We report the case of fatal TRALI in a 68 year old male who received blood products after coronary artery by-pass surgery.
Conclusion:
This article aims to create awareness about this complication and suggests that post …
Awareness Of The Risk Factors, Presenting Features And Complications Of Hypertension Amongst Hypertensives And Normotensives, Syed Nabeel Zafar, Saqib A. Gowani, Faria Amber Irani, Mohammad Ishaq
Awareness Of The Risk Factors, Presenting Features And Complications Of Hypertension Amongst Hypertensives And Normotensives, Syed Nabeel Zafar, Saqib A. Gowani, Faria Amber Irani, Mohammad Ishaq
Section of Cardiology
OBJECTIVES: To assess the level of awareness with regards to risk factors, presenting features and complications of hypertension. Moreover, to Compare the level of awareness amongst patients (hypertensives) and nonpatients (normotensives) in Karachi, Pakistan.METHODS: This cross-sectional study was carried out on a random sample of 440 people (220-normotensives/220-hypertensives) using an interview based questionnaire. Data entry was performed on Epi-info v 6 and managed and analyzed on SPSS v 14. Proportions were calculated for categorical data, means and standard deviations were calculated for continuous data.RESULTS: Hypertensives had a higher mean awareness score than the normotensives (p
Pacemaker Patients' Perception Of Unsafe Activities: A Survey, Masooma Aqeel, Azam Shafquat, Nawal Salahuddin
Pacemaker Patients' Perception Of Unsafe Activities: A Survey, Masooma Aqeel, Azam Shafquat, Nawal Salahuddin
Section of Cardiology
Background: Cardiac pacing is a recognized and widely used treatment for Patients presenting with bradycardia. Physicians expect Patients to return to normal activities almost immediately post implantation. However, Patients themselves may perceive interference to pacemaker function by various routine activities and devices, and hence continue to lead restricted, disabled lives. The aim of this study is to determine if routine activities are perceived by pacemaker Patients to interfere with their device function. Methods: A descriptive cross sectional survey was carried out on consecutive Patients at the pacemaker clinic at a public hospital in Karachi, Pakistan. A 47-question tool was developed …
Blood Pressure Lowering And Vasomodulator Effects Of Piperine, Syed Intasar Husain Taqvi, Abdul Jabbar Shah, Anwar Gilani
Blood Pressure Lowering And Vasomodulator Effects Of Piperine, Syed Intasar Husain Taqvi, Abdul Jabbar Shah, Anwar Gilani
Department of Biological & Biomedical Sciences
This study was aimed to explore underlying mechanism(s) of cardiovascular effects of piperine. Intravenous administration of piperine caused a dose-dependent (1 to 10 mg/kg) decrease in mean arterial pressure (MAP) in normotensive anesthetized rats, the next higher dose (30 mg/kg) did not cause any further change in MAP. The fall in blood pressure (BP) was followed by small increase in MAP after each dose. In Langendorrf's rabbit heart preparation, piperine caused partial inhibition and verapamil caused complete inhibition of force and rate of ventricular contractions and coronary flow. In rabbit aortic rings, piperine inhibited high K(+) (80 mM) precontractions and …
Hiv-Associated Pulmonary Hypertension: Case Report, Jay Shavadia, S. Das, Gerald Yonga
Hiv-Associated Pulmonary Hypertension: Case Report, Jay Shavadia, S. Das, Gerald Yonga
Internal Medicine, East Africa
With the advent of highly active antiretroviral therapy, there has been a significant change in the epidemiology of pulmonary disease in HIV/AIDS. The relative prevalence of non-infectious manifestations is likely to rise. HIV associated pulmonary hypertension (HIV-PH), albeit low prevalence, is associated with significant morbidity and mortality. Presently, despite having scanty evidence on the management modalities of HIV-PH, evidence extrapolated from idiopathic pulmonary hypertension is being utilised to effectively manage some of these patients. Efforts should therefore be made to screen, diagnose and treat these patients. A case of a thirty year old female with HIV disease and severe pulmonary …
Knowledge Of Coronary Artery Disease (Cad) Risk Factors And Coronary Intervention Among University Students, Aysha Almas, Aamir Hameed, Fateh Ali Tipoo Sultan
Knowledge Of Coronary Artery Disease (Cad) Risk Factors And Coronary Intervention Among University Students, Aysha Almas, Aamir Hameed, Fateh Ali Tipoo Sultan
Section of Cardiology
Objective: To elucidate knowledge of coronary artery disease (CAD) risks factors and coronary intervention in adult students of Karachi East. To calculate the mean knowledge score about CAD risk factors among them.
Methods: A multi center crossectional study was conducted in Universities and colleges of Karachi East from April-September 2005. Questionnaires were distributed to 200 adult students of different non-medical universities and colleges. The questionnaire contained assessment of knowledge of risk factors on CAD and awareness about coronary angiography. Those belonging to medical colleges and universities were excluded from the study. Knowledge was assessed as a continuous variable. Risk factors …
Extrapleural Hydatid Disease Of Chest: A Case Of Recurrent Hydatid Disease, Ameer Ali Khowaja, Saqib Ali Gowani, Asmatullah Khan, Saulat H. Fatimi
Extrapleural Hydatid Disease Of Chest: A Case Of Recurrent Hydatid Disease, Ameer Ali Khowaja, Saqib Ali Gowani, Asmatullah Khan, Saulat H. Fatimi
Section of Cardiology
Hydatid disease is a parasitic infestation by a tapeworm of the genus Echinococcus. We present the case of 34-year-old female who complained of chest pain and had a past history of hydatid cyst resection four times in last 15 years. She was found to have extrapleural hyatid cysts of chest that were removed via thoracotomy. The patient fully recovered and experienced an uneventful follow-up.
Deletion Of Gsk-3beta In Mice Leads To Hypertrophic Cardiomyopathy Secondary To Cardiomyoblast Hyperproliferation., Risto Kerkela, Lisa Kockeritz, Katrina Macaulay, Jibin Zhou, Bradley W. Doble, Cara Beahm, Sarah Greytak, Kathleen Woulfe, Chinmay M. Trivedi, James R. Woodgett, Jonathan A. Epstein, Thomas Force, Gordon S. Huggins
Deletion Of Gsk-3beta In Mice Leads To Hypertrophic Cardiomyopathy Secondary To Cardiomyoblast Hyperproliferation., Risto Kerkela, Lisa Kockeritz, Katrina Macaulay, Jibin Zhou, Bradley W. Doble, Cara Beahm, Sarah Greytak, Kathleen Woulfe, Chinmay M. Trivedi, James R. Woodgett, Jonathan A. Epstein, Thomas Force, Gordon S. Huggins
Center for Translational Medicine Faculty Papers
Based on extensive preclinical data, glycogen synthase kinase-3 (GSK-3) has been proposed to be a viable drug target for a wide variety of disease states, ranging from diabetes to bipolar disorder. Since these new drugs, which will be more powerful GSK-3 inhibitors than lithium, may potentially be given to women of childbearing potential, and since it has controversially been suggested that lithium therapy might be linked to congenital cardiac defects, we asked whether GSK-3 family members are required for normal heart development in mice. We report that terminal cardiomyocyte differentiation was substantially blunted in Gsk3b(-/-) embryoid bodies. While GSK-3alpha-deficient mice …
Knowledge Of Coronary Artery Disease (Cad) Risk Factors And Coronary Intervention Among University Students, Aysha Almas, Aamir Hameed, Fateh Ali Tipoo Sultan
Knowledge Of Coronary Artery Disease (Cad) Risk Factors And Coronary Intervention Among University Students, Aysha Almas, Aamir Hameed, Fateh Ali Tipoo Sultan
Department of Medicine
Objective: To elucidate knowledge of coronary artery disease (CAD) risks factors and coronary intervention in adult students of Karachi East. To calculate the mean knowledge score about CAD risk factors among them.
Methods: A multi center crossectional study was conducted in Universities and colleges of Karachi East from April-September 2005. Questionnaires were distributed to 200 adult students of different non-medical universities and colleges. The questionnaire contained assessment of knowledge of risk factors on CAD and awareness about coronary angiography. Those belonging to medical colleges and universities were excluded from the study. Knowledge was assessed as a continuous variable. Risk factors …
Design And Rationale Of A Randomized Trial Comparing The Blalock-Taussig And Right Ventricle-Pulmonary Artery Shunts In The Norwood Procedure., Richard G. Ohye, J William Gaynor, Nancy S. Ghanayem, Caren S. Goldberg, Peter C. Laussen, Peter C. Frommelt, Jane W. Newburger, Gail D. Pearson, Sarah Tabbutt, Gil Wernovsky, Lisa M. Wruck, Andrew M. Atz, Steve D. Colan, James Jaggers, Brian W. Mccrindle, Ashwin Prakash, Michael D. Puchalski, Lynn A. Sleeper, Mario P. Stylianou, Lynn Mahony, Pediatric Heart Network Investigators, Girish S. Shirali
Design And Rationale Of A Randomized Trial Comparing The Blalock-Taussig And Right Ventricle-Pulmonary Artery Shunts In The Norwood Procedure., Richard G. Ohye, J William Gaynor, Nancy S. Ghanayem, Caren S. Goldberg, Peter C. Laussen, Peter C. Frommelt, Jane W. Newburger, Gail D. Pearson, Sarah Tabbutt, Gil Wernovsky, Lisa M. Wruck, Andrew M. Atz, Steve D. Colan, James Jaggers, Brian W. Mccrindle, Ashwin Prakash, Michael D. Puchalski, Lynn A. Sleeper, Mario P. Stylianou, Lynn Mahony, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
OBJECTIVE: The initial palliative procedure for patients born with hypoplastic left heart syndrome and related single right ventricle anomalies, the Norwood procedure, remains among the highest risk procedures in congenital heart surgery. The classic Norwood procedure provides pulmonary blood flow with a modified Blalock-Taussig shunt. Improved outcomes have been reported in a few small, nonrandomized studies of a modification of the Norwood procedure that uses a right ventricle-pulmonary artery shunt to provide pulmonary blood flow. Other nonrandomized studies have shown no differences between the two techniques.
METHODS: The Pediatric Heart Network designed a randomized clinical trial to compare outcomes for …
Rhabdomyosarcoma Embryonal Type: In A Three And A Half Year Old Girl, Ameer A Khowaja, Saqib Ali Gowani, Asmatullah Khan, Saulat H. Fatimi
Rhabdomyosarcoma Embryonal Type: In A Three And A Half Year Old Girl, Ameer A Khowaja, Saqib Ali Gowani, Asmatullah Khan, Saulat H. Fatimi
Department of Biological & Biomedical Sciences
Rhadomyosarcoma is the most common tumour of the soft tissues in infants and children. We report a case of a 3 1/2 year old girl who presented with a swelling over the neck. Swelling was diagnosed as Rhabdomyosarcoma (embryonal type). Tumour mass was found to be unresectable initially. The patient was subjected to multiple courses of checmotherapy, which shrunk the tumour significantly. There was simultaneous development of cystic lesions in upper lobe of right lung. Excision of the remnant rhabdomyosarcoma mass and biopsy of right lung with cystectomy of right upper lobe cystic lesion was performed. The patient fully recovered …
The Dose-Response Of Nitrous Oxide In Postoperative Nausea In Patients Undergoing Gynecologic Laparoscopic Surgery: A Preliminary Study., Boris Mraovic, Tatjana Simurina, Zdenko Sonicki, Neven Skitarelic, Tong J. Gan
The Dose-Response Of Nitrous Oxide In Postoperative Nausea In Patients Undergoing Gynecologic Laparoscopic Surgery: A Preliminary Study., Boris Mraovic, Tatjana Simurina, Zdenko Sonicki, Neven Skitarelic, Tong J. Gan
Department of Anesthesiology Faculty Papers
BACKGROUND: Whether nitrous oxide (N(2)O) increases the incidence of postoperative nausea and vomiting (PONV) after laparoscopic gynecologic surgery is still controversial, which may be due to the administration of different concentrations of inspired N(2)O. We investigated whether N(2)O results in a dose-response increase in PONV. METHODS: Patients undergoing gynecologic laparoscopic surgery were randomized to receive 30% oxygen with air (G0, n = 46), 50% N(2)O with oxygen (G50, n = 46), or 70% N(2)O with oxygen (G70, n = 45). A standardized general anesthetic was used with no PONV prophylaxis. Known risk factors for PONV were controlled. Metoclopramide was used …
Clinical Outcomes Of Sirolimus With Eluting Stent Implantation In Coronary Artery Disease, Munsif Ali, Syed Mumtaz Ali Shah, Zaman Shah, Islam Hussain, Khezar Shahzada Syed, Hadi Mohammad Khan
Clinical Outcomes Of Sirolimus With Eluting Stent Implantation In Coronary Artery Disease, Munsif Ali, Syed Mumtaz Ali Shah, Zaman Shah, Islam Hussain, Khezar Shahzada Syed, Hadi Mohammad Khan
Section of Cardiology
OBJECTIVE: To evaluate the immediate post procedure, thirty-days, and six-months clinical outcomes of sirolimus-eluting stents (SES) implantation in patients with single and multivessel coronary artery disease (CAD).
METHODS: A case series of all consecutive patients undergoing percutaneous coronary interventions (PCI) with SES implantation at Shifa International Hospital, Islamabad, were evaluated at early post-procedure, 30-days and six-months clinical follow-up for the incidence of major adverse cardiac event (MACE). This included death, nonfatal myocardial infarction (MI) and repeat revascularization.
RESULTS: Out of 206 consecutive patients, 324 had SES implanted. Cumulative MACE rate was 2.93% and 6% at 30-days and six-months follow-ups respectively. …