Progression from Concentric Left Ventricular Hypertrophy and Normal Ejection Fraction to Left Ventricular Dysfunction

Dec 16, 2016 by in CARDIOLOGY Comments Off on Progression from Concentric Left Ventricular Hypertrophy and Normal Ejection Fraction to Left Ventricular Dysfunction

Concentric left ventricular (LV) hypertrophy develops in response to a chronically increased LV afterload and is associated with increased cardiovascular events. Although the progression to systolic and diastolic heart failure…

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Severe Coronary Tortuosity or Myocardial Bridging in Patients With Chest Pain, Normal Coronary Arteries, and Reversible Myocardial Perfusion Defects

Dec 16, 2016 by in CARDIOLOGY Comments Off on Severe Coronary Tortuosity or Myocardial Bridging in Patients With Chest Pain, Normal Coronary Arteries, and Reversible Myocardial Perfusion Defects

We reviewed patients with normal or near-normal coronary angiograms enrolled in the SPAM contrast stress echocardiographic diagnostic study in which 400 patients with chest pain syndrome of suspected cardiac origin…

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Prognostic Value of Renal Dysfunction for the Prediction of Outcome Versus Results of Computed Tomographic Coronary Angiography

Dec 16, 2016 by in CARDIOLOGY Comments Off on Prognostic Value of Renal Dysfunction for the Prediction of Outcome Versus Results of Computed Tomographic Coronary Angiography

Chronic kidney disease (CKD) is associated with cardiovascular (CV) events caused by advanced atherosclerosis. Computed tomographic coronary angiography (CTA) can accurately diagnose coronary artery disease (CAD) and predict CV outcomes….

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Progression from Normal to Reduced Left Ventricular Ejection Fraction in Patients With Concentric Left Ventricular Hypertrophy After Long-Term Follow-Up

Dec 16, 2016 by in CARDIOLOGY Comments Off on Progression from Normal to Reduced Left Ventricular Ejection Fraction in Patients With Concentric Left Ventricular Hypertrophy After Long-Term Follow-Up

Whether concentric left ventricular (LV) hypertrophy (LVH) is a common precursor to depressed LV ejection fraction (EF) in humans is uncertain. From 1992 through 1994, 555 patients at our institution…

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Associations of Patient Demographic Characteristics and Regional Physician Density With Early Physician Follow-Up Among Medicare Beneficiaries Hospitalized With Heart Failure

Dec 16, 2016 by in CARDIOLOGY Comments Off on Associations of Patient Demographic Characteristics and Regional Physician Density With Early Physician Follow-Up Among Medicare Beneficiaries Hospitalized With Heart Failure

Early physician follow-up after a heart failure (HF) hospitalization is associated with lower risk of readmission. However, factors associated with early physician follow-up are not well understood. We identified 30,136…

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Left Circumflex Occlusion in Acute Myocardial Infarction (from the National Cardiovascular Data Registry)

Dec 16, 2016 by in CARDIOLOGY Comments Off on Left Circumflex Occlusion in Acute Myocardial Infarction (from the National Cardiovascular Data Registry)

Compared to occlusions of other major coronary arteries, patients presenting with acute left circumflex (LCx) occlusion usually have ST-segment elevation on the electrocardiogram <50% of the time, potentially delaying treatment…

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Relation of Growth-Differentiation Factor 15 to Left Ventricular Remodeling in ST-Segment Elevation Myocardial Infarction

Dec 16, 2016 by in CARDIOLOGY Comments Off on Relation of Growth-Differentiation Factor 15 to Left Ventricular Remodeling in ST-Segment Elevation Myocardial Infarction

The development of left ventricular remodeling (LVR) after myocardial infarction is associated with a high risk of heart failure and death. LVR is difficult to predict, and limited information is…

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