Usefulness of Intraprocedural Coronary Computed Tomographic Angiography During Intervention for Chronic Total Coronary Occlusion

Nov 26, 2016 by in CARDIOLOGY Comments Off on Usefulness of Intraprocedural Coronary Computed Tomographic Angiography During Intervention for Chronic Total Coronary Occlusion

Although intraprocedural coronary computed tomographic angiography (CCTA) allows for scanning during intervention without relocation of the patient, studies have yet to report on its use during chronic total occlusion (CTO)…

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Impact of Anemia on Platelet Reactivity and Ischemic and Bleeding Risk: From the Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents Study

Nov 26, 2016 by in CARDIOLOGY Comments Off on Impact of Anemia on Platelet Reactivity and Ischemic and Bleeding Risk: From the Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents Study

Anemic patients remain at increased risk of ischemic and bleeding events. Whether the effects of hemoglobin levels on thrombotic and bleeding risk are independent of platelet reactivity on clopidogrel, however,…

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Comparison of Quantity of Coronary Atherosclerotic Plaques Detected by Computed Tomography Versus Angiography

Nov 26, 2016 by in CARDIOLOGY Comments Off on Comparison of Quantity of Coronary Atherosclerotic Plaques Detected by Computed Tomography Versus Angiography

Numerous clinical studies using coronary computed tomography angiography (CTA) and conventional invasive coronary angiography (ICA) confirmed the strong relation between atherosclerotic disease burden and risk of adverse events. Few studies…

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Abundance and Significance of Iron, Zinc, Copper, and Calcium in the Hearts of Patients With Friedreich Ataxia

Nov 25, 2016 by in CARDIOLOGY Comments Off on Abundance and Significance of Iron, Zinc, Copper, and Calcium in the Hearts of Patients With Friedreich Ataxia

Cardiomyopathy is a frequent cause of death in patients with Friedreich ataxia (FA), and a characteristic pathological feature is the focal accumulation of iron (Fe) in cardiomyocytes. This restricted localization…

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Comparison of Length of Stay, 30-Day Mortality, and 30-Day Readmission Rates in Medicare Patients With Heart Failure and With Reduced Versus Preserved Ejection Fraction

Nov 25, 2016 by in CARDIOLOGY Comments Off on Comparison of Length of Stay, 30-Day Mortality, and 30-Day Readmission Rates in Medicare Patients With Heart Failure and With Reduced Versus Preserved Ejection Fraction

Length of stay (LOS), 30-day mortality, and 30-day readmission rates have not been compared between Medicare beneficiaries with heart failure (HF) with reduced ejection fraction (HFrEF) and beneficiaries with heart…

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Effect of Hepatitis C Positivity on Survival in Adult Patients Undergoing Heart Transplantation (from the United Network for Organ Sharing Database)

Nov 25, 2016 by in CARDIOLOGY Comments Off on Effect of Hepatitis C Positivity on Survival in Adult Patients Undergoing Heart Transplantation (from the United Network for Organ Sharing Database)

Concerns exist regarding orthotropic heart transplantation in hepatitis C virus (HCV) seropositive recipients. Thus, a national registry was accessed to evaluate early and late outcome in HCV seropositive recipients undergoing…

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Narrow-QRS and Wide-QRS Tachycardias

Nov 25, 2016 by in CARDIOLOGY Comments Off on Narrow-QRS and Wide-QRS Tachycardias

In a woman with rheumatic heart disease, atrial flutter with a rapid ventricular response, and congestive heart failure, treatment with digoxin slows conduction in the atrioventricular node and thus allows…

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Triglycerides and Triglyceride-Rich Lipoproteins in the Causal Pathway of Cardiovascular Disease

Nov 25, 2016 by in CARDIOLOGY Comments Off on Triglycerides and Triglyceride-Rich Lipoproteins in the Causal Pathway of Cardiovascular Disease

Epidemiologic and clinical studies suggest that elevated triglyceride levels are a biomarker of cardiovascular (CV) risk. Consistent with these findings, recent genetic evidence from mutational analyses, genome-wide association studies, and…

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Detailed Transthoracic and Transesophageal Echocardiographic Analysis of Mitral Leaflets in Patients Undergoing Mitral Valve Repair

Nov 25, 2016 by in CARDIOLOGY Comments Off on Detailed Transthoracic and Transesophageal Echocardiographic Analysis of Mitral Leaflets in Patients Undergoing Mitral Valve Repair

A recent histological study of resected scallop-P2 in mitral valve (MV) prolapse, showed that chordae tendinae may be missing or hidden in superimposed fibrous tissue of the leaflets, contributing to…

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