Published in Journal of Echocardiography
Percutaneous intervention for mitral valve disease has been established as an alternative to open surgical repair in high risk and inoperable candidates. Edge-to-edge leaflet plication with Mitraclip (Abbott, Menlo Park, CA, USA) is indicated for primary and secondary mitral valve diseases. Echocardiography provides a better understanding of mitral...
Published in Journal of Echocardiography
Cardiac amyloidosis is a manifestation of one of several systemic amyloidoses, and is characterized by increased left-ventricular (LV) wall thickness and normal or decreased LV cavity size. Congestive heart failure in cardiac amyloidosis is characterized by a predominant diastolic LV dysfunction, and systolic dysfunction occurs only in late-stage d...
Published in Journal of Echocardiography
Published in Journal of Echocardiography
The advent of transcatheter aortic valve replacement (TAVR) has dramatically transformed the clinical approach to severe aortic stenosis. Over the last decade, several trials have shown the equivalence or even superiority of transcatheter valve replacement over the conventional surgical approach. As a result, TAVR as a treatment for severe, symptom...
Published in Journal of Echocardiography
The American College of Cardiology Foundation/American Heart Association (ACCF/AHA) classification, based on structural changes and symptoms, classifies stages of heart failure (HF) development as Stages A–D. This HF classification emphasizes the development and progression of the disease and can be used to describe individuals and populations. Sin...
Published in Journal of Echocardiography
Left ventricular (LV) ejection fraction (LVEF) is the most validated and commonly used echocardiographic measure of systolic function. LVEF has a unique position in cardiology having severed as selection criteria for therapeutic trials that constitute the evidence base of today’s treatment recommendations. Assessment of LV systolic function by glob...
Published in Journal of Echocardiography
BackgroundThe aim of this study was to quantify the acute dynamic changes of mitral valve (MV) geometry throughout the cardiac cycle—during percutaneous MV repair with the MitraClip system by 3-dimensional transesophageal echocardiography (3D TEE).MethodsThe MV was imaged throughout the cardiac cycle (CC) before and after the MitraClip procedure us...
Published in Journal of Echocardiography
LV is a pressure-generating pump which endures pressure overload, while RV is a flow-generating pump intolerant of pressure overload. Therefore, RV pump function (but not RV myocardial contractility) can easily fail in face of severe pulmonary arterial hypertension (PH) because of increased afterload. Available indexes of RV function are load depen...
Published in Journal of Echocardiography
BackgroundA limited number of studies have investigated the effects of radiofrequency catheter ablation (RFCA) on left ventricular (LV) function and the left atrial (LA) size in patients with atrial fibrillation (AF). The purpose of this study was to conduct a comprehensive assessment of LV function in patients with AF with preserved left ventricul...
Published in Journal of Echocardiography
Substantial or complete myocardial recovery occurs in many patients with heart failure (HF). HF patients with myocardial recovery or recovered left ventricular (LV) ejection fraction (EF; HFrecEF) are a distinct population of HF patients with different underlying etiologies, comorbidities, response to therapies, and outcomes compared with HF patien...
