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Association Of Metformin With The Development Of Age-Related Macular Degeneration, Amitha Domalpally, Samuel A Whittier, Qing Pan, Dana M Dabelea, Christine H Darwin, William C Knowler, Christine G Lee, Jose A Luchsinger, Neil H White, Emily Y Chew
Association Of Metformin With The Development Of Age-Related Macular Degeneration, Amitha Domalpally, Samuel A Whittier, Qing Pan, Dana M Dabelea, Christine H Darwin, William C Knowler, Christine G Lee, Jose A Luchsinger, Neil H White, Emily Y Chew
Journal Articles
IMPORTANCE: Age-related macular degeneration (AMD) is a leading cause of blindness with no treatment available for early stages. Retrospective studies have shown an association between metformin and reduced risk of AMD.
OBJECTIVE: To investigate the association between metformin use and age-related macular degeneration (AMD).
DESIGN, SETTING, AND PARTICIPANTS: The Diabetes Prevention Program Outcomes Study is a cross-sectional follow-up phase of a large multicenter randomized clinical trial, Diabetes Prevention Program (1996-2001), to investigate the association of treatment with metformin or an intensive lifestyle modification vs placebo with preventing the onset of type 2 diabetes in a population at high risk for …
Not Just A Pain: A Medical Simulation Case About Biased Communication And Osteomyelitis In Pediatric Sickle Cell Anemia, Adeola A Kosoko, Yakira R Alford, Karl A Upplegger, Gowri S Stevens
Not Just A Pain: A Medical Simulation Case About Biased Communication And Osteomyelitis In Pediatric Sickle Cell Anemia, Adeola A Kosoko, Yakira R Alford, Karl A Upplegger, Gowri S Stevens
Journal Articles
Introduction
Biases in communication can be harmful to patient perceptions of care and the medical team's decision-making. Optimal communication must be taught and practiced similarly to the optimal management of the complex medical conditions associated with sickle cell disease (SCD). This simulation is designed to teach about biases, optimizing communication to and about a patient with SCD, and appropriately diagnosing and managing pediatric osteomyelitis as a complication of SCD.
Methods
We designed and implemented a simulation case targeting emergency medicine residents and fellows to raise awareness about biases associated with SCD care and the complication of osteomyelitis in children with …
Comparative Risks Of Initial Aortic Events Associated With Genetic Thoracic Aortic Disease, Ellen S Regalado, Shaine A Morris, Alan C Braverman, Ellen M Hostetler, Julie De Backer, Ruosha Li, Reed E Pyeritz, Anji T Yetman, Elena Cervi, Sherene Shalhub, Richmond Jeremy, Scott Lemaire, Maral Ouzounian, Arturo Evangelista, Catherine Boileau, Guillaume Jondeau, Dianna M Milewicz
Comparative Risks Of Initial Aortic Events Associated With Genetic Thoracic Aortic Disease, Ellen S Regalado, Shaine A Morris, Alan C Braverman, Ellen M Hostetler, Julie De Backer, Ruosha Li, Reed E Pyeritz, Anji T Yetman, Elena Cervi, Sherene Shalhub, Richmond Jeremy, Scott Lemaire, Maral Ouzounian, Arturo Evangelista, Catherine Boileau, Guillaume Jondeau, Dianna M Milewicz
Journal Articles
BACKGROUND: Pathogenic variants in 11 genes predispose individuals to heritable thoracic aortic disease (HTAD), but limited data are available to stratify the risk for aortic events associated with these genes.
OBJECTIVES: This study sought to compare the risk of first aortic event, specifically thoracic aortic aneurysm surgery or an aortic dissection, among 7 HTAD genes and variant types within each gene.
METHODS: A retrospective cohort of probands and relatives with rare variants in 7 genes for HTAD (n = 1,028) was assessed for the risk of first aortic events based on the gene altered, pathogenic variant type, sex, proband status, …
Mitral Regurgitation And Serum N-Terminal Pro-Brain Natriuretic Peptide Levels In Children: A Modification Of Adult Criteria, Elif Erolu, Figen Akalin
Mitral Regurgitation And Serum N-Terminal Pro-Brain Natriuretic Peptide Levels In Children: A Modification Of Adult Criteria, Elif Erolu, Figen Akalin
The Texas Heart Institute Journal
Mitral regurgitation can result from congenital heart disease, rheumatic valve disease, or other congenital malformations of the mitral valve. Faulty valves require surgical repair or replacement. However, echocardiographic and biochemical parameters that inform surgical decision-making for adults may not be appropriate for children. To investigate whether adult parameters can be used in children, we correlated echocardiographic parameters with serum N-terminal pro-brain natriuretic peptide (NT-proBNP) levels in children with chronic mitral regurgitation.
Our sample comprised 45 patients and 38 healthy children. M-mode measurements, left atrial and left ventricular volumes, and Doppler and tissue Doppler echocardiograms were collected. We graded mitral regurgitation …
Pediatric Nemaline Myopathy: A Systematic Review Using Individual Patient Data, Briana Christophers, Michael A Lopez, Vandana A Gupta, Hannes Vogel, Mary Baylies
Pediatric Nemaline Myopathy: A Systematic Review Using Individual Patient Data, Briana Christophers, Michael A Lopez, Vandana A Gupta, Hannes Vogel, Mary Baylies
Journal Articles
Nemaline myopathy is a skeletal muscle disease that affects 1 in 50 000 live births. The objective of this study was to develop a narrative synthesis of the findings of a systematic review of the latest case descriptions of patients with NM. A systematic search of MEDLINE, Embase, CINAHL, Web of Science, and Scopus was performed using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines using the keywords pediatric, child, NM, nemaline rod, and rod myopathy. Case studies focused on pediatric NM and published in English between January 1, 2010, and December 31, …
Fungi: Friend Or Foe? A Mycobiome Evaluation In Children With Autism And Gastrointestinal Symptoms, Jane Alookaran, Yuying Liu, Thomas A Auchtung, Amirali Tahanan, Manouchehr Hessabi, Parisa Asgarisabet, Mohammad H Rahbar, Nicole Y Fatheree, Deborah A Pearson, Rosleen Mansour, Melissa R Van Arsdall, Fernando Navarro, J Marc Rhoads
Fungi: Friend Or Foe? A Mycobiome Evaluation In Children With Autism And Gastrointestinal Symptoms, Jane Alookaran, Yuying Liu, Thomas A Auchtung, Amirali Tahanan, Manouchehr Hessabi, Parisa Asgarisabet, Mohammad H Rahbar, Nicole Y Fatheree, Deborah A Pearson, Rosleen Mansour, Melissa R Van Arsdall, Fernando Navarro, J Marc Rhoads
Journal Articles
Gastrointestinal (GI) symptoms often affect children with autism spectrum disorders (ASD) and GI symptoms have been associated with an abnormal fecal microbiome. There is limited evidence of Candida species being more prevalent in children with ASD. We enrolled 20 children with ASD and GI symptoms (ASD + GI), 10 children with ASD but no GI symptoms (ASD - GI), and 20 from typically developing (TD) children in this pilot study. Fecal mycobiome taxa were analyzed by Internal Transcribed Spacer sequencing. GI symptoms (GI Severity Index [GSI]), behavioral symptoms (Social Responsiveness Scale -2 [SRS-2]), inflammation and fungal immunity (fecal calprotectin and …
Cheyne-Stokes Respiration In A 17-Year-Old Boy Awaiting Heart Transplantation, Nooralam A Rai, Aliva De, Carin Lamm
Cheyne-Stokes Respiration In A 17-Year-Old Boy Awaiting Heart Transplantation, Nooralam A Rai, Aliva De, Carin Lamm
The Texas Heart Institute Journal
Cheyne-Stokes respiration is a pattern of alternating central apnea and hyperpnea. It is well described in adults with congestive heart failure, but not in children.
We report the case of a 17-year-old boy whose systolic heart failure was complicated by Cheyne-Stokes respiration. He was given supportive therapy until heart transplant, after which his Cheyne-Stokes respiration clinically resolved. Clinicians should be aware of this uncommon condition in pediatric and adolescent patients who have advanced heart failure and irregular breathing.
A Review Of The Cardiac And Cardiovascular Effects Of Covid-19 In Adults And Children, Bibhuti B Das, S Kristen Sexon Tejtel, Shriprasad Deshpande, Lara S Shekerdemian
A Review Of The Cardiac And Cardiovascular Effects Of Covid-19 In Adults And Children, Bibhuti B Das, S Kristen Sexon Tejtel, Shriprasad Deshpande, Lara S Shekerdemian
The Texas Heart Institute Journal
Symptomatic coronavirus disease 2019 (COVID-19) typically affects the respiratory system but can involve the cardiovascular system. Cardiac complications of COVID-19 can result directly from myocarditis or indirectly from numerous other mechanisms. Differentiating between primary and secondary cardiovascular involvement-our focus in this review-may help to identify the long-term effects of COVID-19 on the heart in adults and children.
Histologic Abnormalities Of The Ascending Aorta: Effects On Aortic Remodeling After Intracardiac Repair Of Tetralogy Of Fallot, Ujjwal Kumar Chowdhury, Lakshmi Kumari Sankhyan, Sheil Avneesh, Ruma Ray, Mani Kalaivani, Suruchi Hasija, Abhinavsingh Chauhan
Histologic Abnormalities Of The Ascending Aorta: Effects On Aortic Remodeling After Intracardiac Repair Of Tetralogy Of Fallot, Ujjwal Kumar Chowdhury, Lakshmi Kumari Sankhyan, Sheil Avneesh, Ruma Ray, Mani Kalaivani, Suruchi Hasija, Abhinavsingh Chauhan
The Texas Heart Institute Journal
We evaluated aortic tissue specimens from patients undergoing tetralogy of Fallot repair, to determine whether histologic abnormalities affect postsurgical aortic remodeling and other patient-related variables.
Using light microscopy, we studied full-thickness aortic wall tissue operatively excised from 118 consecutive patients undergoing intracardiac repair of tetralogy of Fallot. We performed multiple linear regression analysis to identify independent predictors of change in aortic root dimensions, which we measured with echocardiography after repair and every 3 months thereafter.
Thirty histologically normal specimens were used as controls. Elastic fiber fragmentation was found in 74.6% of the abnormal specimens, mucoid extracellular matrix accumulation in 49.2%, …
Effectiveness Of Artificial Neochordae Implantation In Tricuspid Valve Repair, Salih Salihi, H Tarik Kiziltan, Ahmad Huraibat, Askin Ali Korkmaz, Ibrahim Kara, Mustafa Guden
Effectiveness Of Artificial Neochordae Implantation In Tricuspid Valve Repair, Salih Salihi, H Tarik Kiziltan, Ahmad Huraibat, Askin Ali Korkmaz, Ibrahim Kara, Mustafa Guden
The Texas Heart Institute Journal
Various techniques for treating tricuspid regurgitation have been described; however, because of scarce data about the long-term outcomes of different repairs, the optimal technique has not been established. We evaluated the effectiveness and durability of artificial neochordae implantation in the treatment of tricuspid regurgitation. From 2009 through 2014, 507 patients underwent tricuspid valve repair at our institution. Of those, 48 patients implanted with artificial neochordae were included in our study. The median age of the participants was 62 years (range, 4-77 yr) and 50% were women. Thirty patients (63%) were in New York Heart Association functional class III, and 11 …
High-Risk Cardiovascular Conditions In Sports-Related Sudden Death: Prevalence In 5,169 Schoolchildren Screened Via Cardiac Magnetic Resonance, Paolo Angelini, Benjamin Y Cheong, Veronica V Lenge De Rosen, Alberto Lopez, Carlo Uribe, Anthony H Masso, Syed W Ali, Barry R Davis, Raja Muthupillai, James T Willerson
High-Risk Cardiovascular Conditions In Sports-Related Sudden Death: Prevalence In 5,169 Schoolchildren Screened Via Cardiac Magnetic Resonance, Paolo Angelini, Benjamin Y Cheong, Veronica V Lenge De Rosen, Alberto Lopez, Carlo Uribe, Anthony H Masso, Syed W Ali, Barry R Davis, Raja Muthupillai, James T Willerson
The Texas Heart Institute Journal
Improving preparticipation screening of candidates for sports necessitates establishing the prevalence of high-risk cardiovascular conditions (hr-CVC) that predispose young people to sudden cardiac death (SCD). Our accurate, novel protocol chiefly involved the use of cardiac magnetic resonance (CMR) to estimate this prevalence.
Middle and high school students from a general United States population were screened by means of questionnaires, resting electrocardiograms, and CMR to determine the prevalence of 3 types of hr-CVC: electrocardiographic abnormalities, cardiomyopathies, and anomalous coronary artery origin from the opposite sinus with intramural coronary course (ACAOS-IM). We examined the range of normal left ventricular size and function …
Cardiac Magnetic Resonance To Evaluate Percutaneous Pulmonary Valve Implantation In Children And Young Adults, Cesar Gonzalez De Alba, Fernando Molina Berganza, John Brownlee, Muhammad Khan, Dilachew Adebo
Cardiac Magnetic Resonance To Evaluate Percutaneous Pulmonary Valve Implantation In Children And Young Adults, Cesar Gonzalez De Alba, Fernando Molina Berganza, John Brownlee, Muhammad Khan, Dilachew Adebo
The Texas Heart Institute Journal
Experience with cardiac magnetic resonance to evaluate coronary arteries in children and young adult patients is limited. Because noninvasive imaging has advantages over coronary angiography, we compared the effectiveness of these techniques in patients who were being considered for percutaneous pulmonary valve implantation.
We retrospectively reviewed the cases of 26 patients (mean age, 12.53 ± 4.85 yr; range, 5–25 yr), all of whom had previous right ventricular-to-pulmonary artery homografts. We studied T2-prepared whole-heart images for coronary anatomy, velocity-encoded cine images for ventricular morphology, and function- and time-resolved magnetic resonance angiographic findings. Cardiac catheterization studies included coronary angiography, balloon compression testing, …
Cardiac Rehabilitation Improves Cardiometabolic Health In Young Patients With Nonischemic Dilated Cardiomyopathy, Samuel G Wittekind, Yvette Gerdes, Wayne Mays, Clifford Chin, John L Jefferies
Cardiac Rehabilitation Improves Cardiometabolic Health In Young Patients With Nonischemic Dilated Cardiomyopathy, Samuel G Wittekind, Yvette Gerdes, Wayne Mays, Clifford Chin, John L Jefferies
The Texas Heart Institute Journal
Nonischemic dilated cardiomyopathy is deadly and costly, and treatment options are limited. Cardiac rehabilitation has proved safe and beneficial for adults with various types of heart failure. Therefore, we retrospectively evaluated the hypothesis that rehabilitation is safe and improves cardiometabolic health in young patients with nonischemic dilated cardiomypathy. From 2011 through 2015, 8 patients (4 males) (mean age, 20.6 ± 6.6 yr; range, 10-31 yr) underwent rehabilitation at our institution. They were in American Heart Association class C or D heart failure and were on maximal medical therapy. Their mean left ventricular ejection fraction at baseline was 0.26 ± 0.15. …
Echocardiographic Classification And Surgical Approaches To Double-Outlet Right Ventricle For Great Arteries Arising Almost Exclusively From The Right Ventricle, Kun-Jing Pang, Hong Meng, Sheng-Shou Hu, Hao Wang, David Hsi, Zhong-Dong Hua, Xiang-Bin Pan, Shou-Jun Li
Echocardiographic Classification And Surgical Approaches To Double-Outlet Right Ventricle For Great Arteries Arising Almost Exclusively From The Right Ventricle, Kun-Jing Pang, Hong Meng, Sheng-Shou Hu, Hao Wang, David Hsi, Zhong-Dong Hua, Xiang-Bin Pan, Shou-Jun Li
The Texas Heart Institute Journal
Selecting an appropriate surgical approach for double-outlet right ventricle (DORV), a complex congenital cardiac malformation with many anatomic variations, is difficult. Therefore, we determined the feasibility of using an echocardiographic classification system, which describes the anatomic variations in more precise terms than the current system does, to determine whether it could help direct surgical plans. Our system includes 8 DORV subtypes, categorized according to 3 factors: the relative positions of the great arteries (normal or abnormal), the relationship between the great arteries and the ventricular septal defect (committed or noncommitted), and the presence or absence of right ventricular outflow tract …
Sickle Cell Disease With Cyanotic Congenital Heart Disease: Long-Term Outcomes In 5 Children, Glen J Iannucci, Olufolake A Adisa, Matthew E Oster, Michael Mcconnell, William T Mahle
Sickle Cell Disease With Cyanotic Congenital Heart Disease: Long-Term Outcomes In 5 Children, Glen J Iannucci, Olufolake A Adisa, Matthew E Oster, Michael Mcconnell, William T Mahle
The Texas Heart Institute Journal
Sickle cell disease is a risk factor for cerebrovascular accidents in the pediatric population. This risk is compounded by hypoxemia. Cyanotic congenital heart disease can expose patients to prolonged hypoxemia. To our knowledge, the long-term outcome of patients who have combined sickle cell and cyanotic congenital heart disease has not been reported. We retrospectively reviewed patient records at our institution and identified 5 patients (3 girls and 2 boys) who had both conditions. Their outcomes were uniformly poor: 4 died (age range, 12 mo-17 yr); 3 had documented cerebrovascular accidents; and 3 developed ventricular dysfunction. The surviving patient had developmental …
Long-Term Follow-Up Study Of Temporary Tricuspid Valve Detachment As Approach To Vsd Repair Without Consequent Tricuspid Dysfunction, Gianluca Lucchese, Lucia Rossetti, Giuseppe Faggian, Giovanni B Luciani
Long-Term Follow-Up Study Of Temporary Tricuspid Valve Detachment As Approach To Vsd Repair Without Consequent Tricuspid Dysfunction, Gianluca Lucchese, Lucia Rossetti, Giuseppe Faggian, Giovanni B Luciani
The Texas Heart Institute Journal
Temporary tricuspid valve detachment improves the operative view of certain congenital ventricular septal defects (VSDs), but its long-term effects on tricuspid valve function are still debated.
From 2002 through 2012, we performed a prospective study of 68 children (mean age, 1.28 ± 1.01 yr) who underwent transatrial closure of VSDs following temporary tricuspid valve detachment. Sixty patients had conoventricular and 8 had mid-muscular VSDs. All were in sinus rhythm. Seventeen patients had systemic pulmonary artery pressures. Preoperative echocardiograms showed trivial-to-mild tricuspid regurgitation in 62 patients and tricuspid dysplasia with severe regurgitation in 6 patients. Patients were clinically and echocardiographically monitored …
Fresh Autologous Pericardium To Reconstruct The Pulmonary Valve At The Annulus When Tetralogy Of Fallot Requires A Transannular Patch At Midterm, Shantanu Pande, Jugal K Sharma, C R Siddartha, Anubhav Bansal, Surendra K Agarwal, Prabhat Tewari, Aditya Kapoor
Fresh Autologous Pericardium To Reconstruct The Pulmonary Valve At The Annulus When Tetralogy Of Fallot Requires A Transannular Patch At Midterm, Shantanu Pande, Jugal K Sharma, C R Siddartha, Anubhav Bansal, Surendra K Agarwal, Prabhat Tewari, Aditya Kapoor
The Texas Heart Institute Journal
Tetralogy of Fallot often requires reconstruction of the right ventricular outflow tract with a transannular patch (TAP), but this renders the pulmonary valve incompetent and eventually leads to right ventricular dysfunction.
We retrospectively evaluated the efficacy of a reconstructed pulmonary valve and annulus in 70 patients who underwent, from December 2006 through December 2010, complete correction of tetralogy of Fallot. We divided the 70 patients into 2 groups in accordance with whether they required (n=50) or did not require (n=20) a TAP. We used autologous untreated pericardium to fashion the TAP and to create both an annulus of the correct …
Magnetic Resonance Imaging In Pediatric Pulmonary Hypertension, Ayhan Pektas, Rana Olgunturk, Ayhan Cevik, Semiha Terlemez, Emre Kacar, Yusuf Ali Oner
Magnetic Resonance Imaging In Pediatric Pulmonary Hypertension, Ayhan Pektas, Rana Olgunturk, Ayhan Cevik, Semiha Terlemez, Emre Kacar, Yusuf Ali Oner
The Texas Heart Institute Journal
The present study aims to determine the efficacy and reliability of cardiovascular magnetic resonance imaging in establishing the diagnosis and prognosis of pulmonary hypertension in children.
This is a retrospective comparison of 25 children with pulmonary hypertension and a control group comprising 19 healthy children. The diagnosis of pulmonary hypertension was made when the mean pulmonary artery pressure was ≥25 mmHg by catheter angiography.
The children with pulmonary hypertension had significantly lower body mass indices than did the healthy children (P=0.048). In addition, the children with pulmonary hypertension had significantly larger main pulmonary artery diameters and ascending aortic diameters (both …
Use Of Oversized Injectable Valves In Growing Children For Total Repair Of Right Ventricular Outflow Tract Anomalies (Preliminary Results), Luca Deorsola, Pietro Angelo Abbruzzese
Use Of Oversized Injectable Valves In Growing Children For Total Repair Of Right Ventricular Outflow Tract Anomalies (Preliminary Results), Luca Deorsola, Pietro Angelo Abbruzzese
The Texas Heart Institute Journal
Right ventricular outflow tract surgery was originally confined to transannular patching, in the belief that pulmonary regurgitation was well tolerated. Because follow-up evaluations revealed the deleterious effects of pulmonary regurgitation, surgery today aims to spare or replace the valve. Available replacement devices have short lifetimes, considering growth mismatch in children. We hypothesize that oversizing the right infundibulum anticipates growth and that a squeezed prosthesis can complete the expansion process.
The No-React® Injectable BioPulmonic Valve is designed for right infundibular surgery in adults, and hundreds of implants have shown promising results. We used this device for surgery in babies, with the …
Serum Levels Of Soluble Icam-1 In Children With Pulmonary Artery Hypertension, Melahat Melek Oguz, Ayse Deniz Oguz, Cihat Sanli, Ayhan Cevik
Serum Levels Of Soluble Icam-1 In Children With Pulmonary Artery Hypertension, Melahat Melek Oguz, Ayse Deniz Oguz, Cihat Sanli, Ayhan Cevik
The Texas Heart Institute Journal
This prospective cross-sectional study attempted to determine both the usefulness of the serum intercellular adhesion molecule-1 (ICAM-1) as a biomarker for pulmonary artery hypertension secondary to congenital heart disease and the nature of this marker's association with catheter angiographic findings.
Our study included a total of 70 male and female children, comprising 30 patients with both pulmonary artery hypertension and congenital heart disease, 20 patients with congenital heart disease alone, and 20 healthy control subjects. Levels of ICAM-1 in plasma samples from all groups were measured by the enzyme-linked immunosorbent assay method. Cardiac catheterization was also performed in all patients. …
Systemic Effects Of Intracoronary Nitroglycerin During Coronary Angiography In Children After Heart Transplantation, Diego A Lara, Mary K Olive, James F George, Robert N Brown, Waldemar F Carlo, Edward V Colvin, Brad L Steenwyck, F Bennett Pearce
Systemic Effects Of Intracoronary Nitroglycerin During Coronary Angiography In Children After Heart Transplantation, Diego A Lara, Mary K Olive, James F George, Robert N Brown, Waldemar F Carlo, Edward V Colvin, Brad L Steenwyck, F Bennett Pearce
The Texas Heart Institute Journal
Coronary spasm during coronary angiography for vasculopathy in children can be prevented by the intracoronary administration of nitroglycerin. We reviewed the anesthesia and catheterization reports and charts for pediatric transplant recipients who underwent angiography from 2005 through 2010. Correlation analysis was used to study the relation of post-injection systolic blood pressure (SBP) to nitroglycerin dose. Forty-one angiographic evaluations were performed on 25 patients (13 male and 12 female). Mean age was 9.9 ± 3.2 years (range, 3.3–16.1 yr). The mean total dose of nitroglycerin was 2.93 ± 1.60 µg/kg (range, 1–8 µg/kg).
There was a significant drop between the baseline …
Osteosarcoma Tumor Thrombus: A Case Report With A Review Of The Literature, Pournima Navalkele, Sarah M Jones, Jason K Jones, Jorge D Salazar, Patrick C Toy, Rathi V Iyer, Betty Herrington
Osteosarcoma Tumor Thrombus: A Case Report With A Review Of The Literature, Pournima Navalkele, Sarah M Jones, Jason K Jones, Jorge D Salazar, Patrick C Toy, Rathi V Iyer, Betty Herrington
The Texas Heart Institute Journal
Tumor thrombus arising from osteosarcoma is rare. We report the case of a 20-year-old man with proximal humerus osteosarcoma, accompanied by an extensive intravascular tumor thrombus extending into the heart. Our review of the literature found 14 previous reports on osteosarcoma with tumor thrombus. The combination of positron emission tomography and computed tomography is very useful in differentiating tumor thrombus from vascular thrombus, thereby avoiding unnecessary anticoagulation therapy. This same imaging combination can also be used to evaluate the response to treatment. Surgical resection of the tumor thrombus is highly recommended. The effect of tumor thrombus on survival is still …
Preventing Sudden Cardiac Death In Athletes: In Search Of Evidence-Based, Cost-Effective Screening, Paolo Angelini, Mladen I Vidovich, Christine E Lawless, Macarthur A Elayda, J Alberto Lopez, Dwayne Wolf, James T Willerson
Preventing Sudden Cardiac Death In Athletes: In Search Of Evidence-Based, Cost-Effective Screening, Paolo Angelini, Mladen I Vidovich, Christine E Lawless, Macarthur A Elayda, J Alberto Lopez, Dwayne Wolf, James T Willerson
The Texas Heart Institute Journal
Sudden cardiac death in athletes is a recurrent phenomenon at sporting events and during training. Recent studies have associated sudden cardiac death with such cardiovascular conditions as coronary artery anomalies, cardiomyopathies, and electrocardiographic abnormalities, most of which are screenable with modern imaging techniques. We recently inaugurated the Center for Coronary Artery Anomalies at the Texas Heart Institute, which is dedicated to preventing sudden cardiac death in the young and investigating coronary artery anomalies. There, we are conducting 2 cross-sectional studies intended to firmly establish and quantify, in a large group of individuals from a general population, risk factors for sudden …
Perventricular Device Closure Of Residual Muscular Ventricular Septal Defects After Repair Of Complex Congenital Heart Defects In Pediatric Patients., Da Zhu, Kaiyu Tao, Qi An, Shuhua Luo, Changping Gan, Ke Lin
Perventricular Device Closure Of Residual Muscular Ventricular Septal Defects After Repair Of Complex Congenital Heart Defects In Pediatric Patients., Da Zhu, Kaiyu Tao, Qi An, Shuhua Luo, Changping Gan, Ke Lin
The Texas Heart Institute Journal
Residual muscular ventricular septal defects are surgical challenges, especially after the repair of complex congenital heart defects. We investigated perventricular device closure as a salvage technique in pediatric patients who had postoperative residual muscular ventricular septal defects.
From February 2009 through June 2011, 14 pediatric patients at our hospital had residual muscular ventricular septal defects after undergoing surgical repair of complex congenital heart defects. Ten patients met our criteria for perventricular device closure of the residual defects: significant left-to-right shunting (Qp/Qs >1.5) or substantial hemodynamic instability (a defect ≥2 mm in size). The patients' mean age was 20.4 ± 13.5 …
Bioabsorbable Atrial Septal Occluder For Percutaneous Closure Of Atrial Septal Defect In Children, Osman Baspinar, Mehmet Kervancioglu, Metin Kilinc, Ahmet Irdem
Bioabsorbable Atrial Septal Occluder For Percutaneous Closure Of Atrial Septal Defect In Children, Osman Baspinar, Mehmet Kervancioglu, Metin Kilinc, Ahmet Irdem
The Texas Heart Institute Journal
The BioSTAR bioabsorbable septal repair implant is a new transcatheter secundum atrial septal defect occlusion device that is absorbed and replaced by healthy native tissue. This retrospective analysis was designed to determine the most significant factors for its successful use in children. From October 2009 through December 2010, 33 children underwent catheterization to close secundum atrial septal defects by means of the BioSTAR. The mean age of the patients was 6.8 ± 3.4 years (range, 2.5-13 yr), and the mean body weight was 22.6 ± 11 kg (range, 11-55 kg). The device was successfully implanted in 91% of patients (30/33). …
Emotional Climate, Feeding Practices, And Feeding Styles: An Observational Analysis Of The Dinner Meal In Head Start Families, Sheryl O Hughes, Thomas G Power, Maria A Papaioannou, Matthew B Cross, Theresa A Nicklas, Sharon K Hall, Richard M Shewchuk
Emotional Climate, Feeding Practices, And Feeding Styles: An Observational Analysis Of The Dinner Meal In Head Start Families, Sheryl O Hughes, Thomas G Power, Maria A Papaioannou, Matthew B Cross, Theresa A Nicklas, Sharon K Hall, Richard M Shewchuk
Faculty Publications
BACKGROUND: A number of studies conducted with ethnically diverse, low-income samples have found that parents with indulgent feeding styles had children with a higher weight status. Indulgent parents are those who are responsive to their child's emotional states but have problems setting appropriate boundaries with their child. Because the processes through which styles impact child weight are poorly understood, the aim of this study was to observe differences in the emotional climate created by parents (including affect, tone of voice, and gestures) and behavioral feeding practices among those reporting different feeding styles on the Caregiver's Feeding Styles Questionnaire. A secondary …