Usefulness of the Left Ventricular Myocardial Contraction Fraction in Healthy Men and Women to Predict Cardiovascular Morbidity and Mortality

Dec 15, 2016 by in CARDIOLOGY Comments Off on Usefulness of the Left Ventricular Myocardial Contraction Fraction in Healthy Men and Women to Predict Cardiovascular Morbidity and Mortality

We sought to determine whether depressed myocardial contraction fraction (MCF; ratio of left ventricular [LV] stroke volume to myocardial volume) predicts cardiovascular disease (CVD) events in initially healthy adults. A…

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Prognostic Utility of Metabolic Exercise Testing in Minimally Symptomatic Patients With Obstructive Hypertrophic Cardiomyopathy

Dec 15, 2016 by in CARDIOLOGY Comments Off on Prognostic Utility of Metabolic Exercise Testing in Minimally Symptomatic Patients With Obstructive Hypertrophic Cardiomyopathy

Patients with obstructive hypertrophic cardiomyopathy (HC) are at increased risk of death or severe symptoms. Although metabolic exercise testing is routinely used in the evaluation of a variety of cardiac…

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Comparison of Complications and Outcomes to One Year of Transcatheter Aortic Valve Implantation Versus Surgical Aortic Valve Replacement in Patients With Severe Aortic Stenosis

Dec 15, 2016 by in CARDIOLOGY Comments Off on Comparison of Complications and Outcomes to One Year of Transcatheter Aortic Valve Implantation Versus Surgical Aortic Valve Replacement in Patients With Severe Aortic Stenosis

Comparisons of transcatheter aortic valve implantation (TAVI) to surgical aortic valve replacement (SAVR) in patients with severe aortic stenosis remain sparse or limited by a short follow-up. We sought to…

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Comparative Value of Coronary Artery Calcium and Multiple Blood Biomarkers for Prognostication of Cardiovascular Events

Dec 15, 2016 by in CARDIOLOGY Comments Off on Comparative Value of Coronary Artery Calcium and Multiple Blood Biomarkers for Prognostication of Cardiovascular Events

The value of coronary artery calcium (CAC) scoring versus multiple biomarkers in increasing risk prediction for cardiovascular disease (CVD) remains unknown. The study group consisted of 1,286 asymptomatic participants (mean…

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Congenital Long QT 3 in the Pediatric Population

Dec 15, 2016 by in CARDIOLOGY Comments Off on Congenital Long QT 3 in the Pediatric Population

There is insufficient knowledge concerning long-QT (LQT) 3 in the pediatric population to determine whether recommendations for more aggressive therapy in these patients are appropriate. An international multicenter review of…

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Effect of Early Diagnosis and Treatment With Percutaneous Lead Extraction on Survival in Patients With Cardiac Device Infections

Dec 15, 2016 by in CARDIOLOGY Comments Off on Effect of Early Diagnosis and Treatment With Percutaneous Lead Extraction on Survival in Patients With Cardiac Device Infections

Cardiac device infections (CDIs) represent a serious complication after the implantation of pacemakers and defibrillators. In addition to antimicrobials, complete hardware removal, mostly with percutaneous lead extraction (PLE), is necessary…

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