Cardiovascular Diseases Commons^™

Prevalence And Incidence Of Hypertension: Results From A Representative Cohort Of Over 16,000 Adults In Three Cities Of South Asia, Dorairaj Prabhakaran, Panniyammakal Jeemon, Shreeparna Ghosh, Roopa Shivashankar, Vamadevan S. Ajay, Dimple Kondal, Ruby Gupta, Mohammed K. Ali, Deepa Mohan, Viswanathan Mohan, Muhammad Masood Kadir, Nikhil Tandon, Kolli Srinath Reddy, K.M. Venkat Narayan

Community Health Sciences

Background: Despite high projected burden, hypertension incidence data are lacking in South Asian population. We measured hypertension prevalence and incidence in the Center for cArdio-metabolic Risk Reduction in South Asia (CARRS) adult cohort.
Methods: The CARRS Study recruited representative samples of Chennai, Delhi, and Karachi in 2010/11, and socio-demographic and risk factor data were obtained using a standard common protocol. Blood pressure (BP) was measured in the sitting position using electronic sphygmomanometer both at baseline and two year follow-up. Hypertension and control were defined by JNC 7 criteria.
Results: In total, 16,287 participants were recruited (response rate=94.3%) and two …

Prevalence And Characteristics Of Resistant Hypertensive Patients In An Asian Population, Rabia Naseem, Arsalan Majeed Adam, Fiza Khan, Adiya Dossal, Ibrahim Khan, Ammara Khan, Hannah Paul, Hafsa Jawed, Aisha Aslam, Faez Muhammad Syed, Muhammad Ahsen Niazi, Shehzeen Nadeem, Aruba Khan, Amber Zia, Mohammad Hussham Arshad

Department of Medicine

Background: Resistant hypertension is a well-recognized clinical challenge yet there are no reported data on its prevalence in Pakistan. These patients are subjected to a higher risk of developing hypertensive complications. The objective of our study was to evaluate the prevalence and determinants of resistant hypertension in an Asian cohort of hypertensive patients.
Methods: This cross-sectional study was carried out among hypertensive patients visiting a tertiary care hospital in Karachi from September-December 2015. Patient data and characteristics were recorded using a pre-coded questionnaire. Morisky and Berlin questionnaires were used to assess compliance to medications and determine the risk of developing …

A Functional Algorithm For Weight Loss And Obesity Practice: Guide For Clinical Decision-Making For Treating Women, Jennifer A. Tice Williams

Dissertations

ABSTRACT

Background

Overweight and obesity have significant impact and consequences on women leading to reduced quality of life, comorbid conditions and premature mortality. Many healthcare providers lack adequate training and the time to properly treat overweight and obesity. Algorithms have been shown to improve clinical knowledge and save time.

Objectives

To develop an algorithm for weight loss assessment and treatment to aid in the clinical decision-making process while improving the quality of care for overweight and obese clients in an efficient manner that can be replicated.

Methods

After an extensive literature review to identify best-practice guidelines for weight loss a …

Pharmacological Approaches For The Management Of Patients With Moderately Elevated Triglycerides (150-499 Mg/Dl), Michael S. Kelly, Craig Beavers, John D. Bucheit, Evan M. Sisson, Dave L. Dixon

Pharmacy Faculty Articles and Research

Hypertriglyceridemia, defined as serum triglyceride (TG) levels > 150 mg/dL, now affects over one-quarter of the U.S. adult population and is associated with an increased risk of atherosclerotic cardiovascular disease. Available guidelines for managing hypertriglyceridemia vary with respect to triglyceride thresholds and severity of disease. Lifestyle modifications and management of secondary causes (e.g., diabetes) remain the first step in managing hypertriglyceridemia, with pharmacotherapy reserved to reduce the risk of pancreatitis and/or further reduce TG levels. Several classes of lipid-lowering agents are available with variable TG-lowering efficacy. While there is no consensus regarding the choice of initial TG-lowering pharmacotherapy, there is general …

Complete Congenital Heart Block: A Case Of Multilevel Block., Ian W Hovis, David N Schidlow, Jeffrey P Moak

Pediatrics Faculty Publications

No abstract provided.

Transcatheter Tricuspid Valve-In-Valve Replacement With An Edwards Sapien 3 Valve, Pranav Loyalka, Angelo Nascimbene, Benjamin Metz, Igor D Gregoric, Ajay Sundara Raman, Biswajit Kar

The Texas Heart Institute Journal

A few case reports and case series have documented the outcomes in patients with tricuspid bioprosthetic valvular degeneration who underwent transcatheter implantation of the Medtronic Melody and the Edwards Sapien XT and Sapien 3 valves. In this report, we describe the case of a 49-year-old woman with severe bioprosthetic tricuspid valvular stenosis and multiple comorbidities who underwent transcatheter tricuspid valve replacement with a Sapien 3 valve.

Evaluation Of Chest Pain After Implantable Cardioverter-Defibrillator Placement, Amir Gahremanpour, Mohammad Saeed, Yochai Birnbaum

The Texas Heart Institute Journal

No abstract provided.

White Blood Cell Subtypes Are Associated With A Greater Long-Term Risk Of Death After Acute Myocardial Infarction, Arthur Shiyovich, Harel Gilutz, Ygal Plakht

The Texas Heart Institute Journal

We evaluated the association between white blood cell counts and long-term mortality rates in 2,129 patients (mean age, 65.3 ± 13.5 yr; 69% men) who had survived acute myocardial infarction. We obtained white blood cell counts and differential counts of white blood cell subtypes within the first 72 hours of hospital admission. The primary outcome was all-cause death at 1, 5, and 10 years after acute myocardial infarction.

In regard to death in the long term, we found significant negative linear associations (lymphocytes), positive linear associations (neutrophils and the neutrophil-to-lymphocyte ratio), and nonlinear U-shaped associations (basophils, eosinophils, monocytes, and total …

Unproven Stem Cell-Based Interventions: Advancing Policy Through Stakeholder Collaboration, Kirstin R W Matthews, Ana S Iltis

The Texas Heart Institute Journal

No abstract provided.

The Two Anomalies Of Wilhelm Ebstein, Magdalena Mazurak, Jacek Kusa

The Texas Heart Institute Journal

The year 2016 was the 180th anniversary of Wilhelm Ebstein's birth and the 150th anniversary of his description of the congenital tricuspid valve malformation that came to be known as Ebstein anomaly. We present a brief history of the life and work of Dr. Wilhelm Ebstein. Despite his distinguished career, he is seemingly forgotten in his own birthplace. We include a review of the relevant historical medical literature.

Mitochondrial Dna Heteroplasmy In Cardiac Tissue From Individuals With And Without Coronary Artery Disease, Erik Hefti, Javier G. Blanco

Harrisburg University Faculty Works

The cellular environment associated with coronary artery disease (CAD) can lead to mitochondrial DNA (mtDNA) damage. Mitochondrial variants in some copies of mtDNA (heteroplasmy) and mtDNA content are potential genetic biomarkers for CAD-associated disease states. Massively parallel sequencing and qRT-PCR techniques were used to measure heteroplasmic variants and mtDNA content in heart samples from donors with (n = 8) and without (n = 7) documented CAD. Both groups showed increased numbers of heteroplasmic mtDNA variants in the control region (CR) (p < .0010, ANOVA). The donors with CAD displayed a 41.07% increase in heteroplasmic mtDNA variant number in the CR (p = .043), an 87.50% increase in the number of heteroplasmic mtDNA deletions (p = …

Uncertainty Of 1-D Fluid Models In Patients With Pulmonary Hypertension, Mitchel J. Colebank

Biology and Medicine Through Mathematics Conference

No abstract provided.

Risk Factors For Heart Failure In Patients With Chronic Kidney Disease: The Cric (Chronic Renal Insufficiency Cohort) Study., Jiang He, Michael Shlipak, Amanda Anderson, Jason A Roy, Harold I Feldman, Radhakrishna Reddy Kallem, Radhika Kanthety, John W Kusek, Akinlolu Ojo, Mahboob Rahman, Ana C Ricardo, Elsayed Z Soliman, Myles Wolf, Xiaoming Zhang, Dominic Raj, Lee Hamm

Medicine Faculty Publications

Background Heart failure is common in patients with chronic kidney disease. We studied risk factors for incident heart failure among 3557 participants in the CRIC (Chronic Renal Insufficiency Cohort) Study.

Methods and Results Kidney function was assessed by estimated glomerular filtration rate (eGFR) using serum creatinine, cystatin C, or both, and 24‐hour urine albumin excretion. During an average of 6.3 years of follow‐up, 452 participants developed incident heart failure. After adjustment for age, sex, race, and clinical site, hazard ratio (95% CI) for heart failure associated with 1 SD lower creatinine‐based eGFR was 1.67 (1.49, 1.89), 1 SD lower cystatin …

Change In Physical Activity And Sitting Time After Myocardial Infarction And Mortality Among Postmenopausal Women In The Women's Health Initiative-Observational Study., Anna M Gorczyca, Charles B Eaton, Michael J Lamonte, Joann E Manson, Jeanne D Johnston, Aurelian Bidulescu, Molly E Waring, Todd Manini, Lisa W Martin, Marcia L Stefanick, Ka He, Andrea K Chomistek

Medicine Faculty Publications

Background

How physical activity (PA) and sitting time may change after first myocardial infarction (MI) and the association with mortality in postmenopausal women is unknown.

Methods and Results

Participants included postmenopausal women in the Women's Health Initiative‐Observational Study, aged 50 to 79 years who experienced a clinical MI during the study. This analysis included 856 women who had adequate data on PA exposure and 533 women for sitting time exposures. Sitting time was self‐reported at baseline, year 3, and year 6. Self‐reported PA was reported at baseline through year 8. Change in PA and sitting time were calculated as the …

Single-Trait And Multi-Trait Genome-Wide Association Analyses Identify Novel Loci For Blood Pressure In African-Ancestry Populations., Jingjing Liang, Thu H Le, Digna R Velez Edwards, Bamidele O Tayo, Kyle J Gaulton, Jennifer A Smith, Lisa W Martin, +Several Additional Authors

Medicine Faculty Publications

Hypertension is a leading cause of global disease, mortality, and disability. While individuals of African descent suffer a disproportionate burden of hypertension and its complications, they have been underrepresented in genetic studies. To identify novel susceptibility loci for blood pressure and hypertension in people of African ancestry, we performed both single and multiple-trait genome-wide association analyses. We analyzed 21 genome-wide association studies comprised of 31,968 individuals of African ancestry, and validated our results with additional 54,395 individuals from multi-ethnic studies. These analyses identified nine loci with eleven independent variants which reached genome-wide significance (P < 1.25×10−8) for either systolic and diastolic blood pressure, hypertension, or for combined traits. Single-trait analyses identified two loci (TARID/TCF21 and LLPH/TMBIM4) …

The Impact Of Freedson Bout Vs. Non-Freedson Bout Physical Activity On Metabolic Syndrome Risk In College Students, Valerie Olijar

Masters Theses, 2010-2019

Purpose The aim of this study is to examine moderate to vigorous physical activity in Freedson bouts compared to non-Freedson bouts and their association with Metabolic Syndrome risk factors in college students.

Methods 72 subjects aged 18-26 were recruited from James Madison University. Subjects height, weight, waist circumference, blood pressure, and body composition were assessed on visit 1. Blood pressure, fasted blood glucose, and lipid profile were assessed on visit 2. Subjects wore an Actigraph GT3X+ accelerometer, which measured physical activity and sleep for 7 days and nights. Univariate Pearson correlation analyses were performed to determine the relationship physical activity …

Effect Of Cannabinoids On Osteogenic Differentiation Of Cultured Vascular Smooth Muscle Cells, Bree A. Eccles

Undergraduate Honors Theses

Vascular calcification is strongly correlated with the clinical manifestations of atherosclerosis, heart attacks and strokes. The calcification process resembles bone formation and involves the osteogenic trans-differentiation of smooth muscles cells within the arterial wall. Cannabinoid receptors are known to modulate bone formation and are present in atherosclerotic vessels, suggesting they may also play a role in modulating calcification. Therefore, we evaluated the effects of cannabinoids on the expression of osteogenic proteins by vascular smooth muscle cells undergoing calcification.

An Exploratory Study Of The Utilization Of Evidence-Based Pharmacological Treatment On Heart Failure Patients In Mississippi And Its Impact On Readmission, Keri A. Barron

Dissertations

The purpose of this study was to explore the relationship of adherence to evidence-based guidelines for pharmacologic management by select Mississippi hospitals and their hospital readmission rates. This was an exploratory study with a retrospective design. This design offered insight into the relationship between readmissions of heart failure patients and adherence to the national guidelines for the pharmacologic treatment of heart failure. The study took place in a hospital in the southeastern section of the United States. Data were collected from a database of patients with heart failure seen between January 2011 and June 2014.

The unit of analysis for …

Treatment Of Hypertensive Emergencies, Wilbert S. Aronow

NYMC Faculty Publications

No abstract provided.

Comparison Of Enteral Versus Intravenous Potassium Supplementation In Hypokalaemia In Paediatric Patients In Intensive Care Post Cardiac Surgery: Open-Label Randomised Equivalence Trial (Eips), Naveed Ur Rehman Siddiqui, Quratulain Merchant, Babar Hasan, Arjumand Rizvi, Muneer Amanullah, Amina Rehmat, Anwarul Haque

Department of Paediatrics and Child Health

Objectives: The primary objective was to compare the efficacy of enteral potassium replacement (EPR) and intravenous potassium replacement (IVPR) as first-line therapy. Secondary objectives included comparison of adverse effects and number of doses required to resolve the episode of hypokalaemia.
Trial design: The EIPS trial is designed as a randomised, equivalence trial between two treatment arms.
Study setting: The study was conducted at the paediatric cardiac intensive care unit (PCICU) at Aga Khan University Hospital, Karachi.
Participants: 41 patients (aged 1 month to 15years) who were admitted to PCICU post cardiac surgery were recruited (23 IVPR arm and 18 …