منابع مشابه
Exercise cardiac MR assessment of diastolic function
Background Dyspnea with exertion is a common symptom in patients with left ventricular (LV) systolic and diastolic dysfunction. Assessing changes in systolic and diastolic hemodynamic parameters with exercise is necessary to thoroughly characterize these patients. Evaluation of changes in LV systolic function with exercise stress cardiac magnetic resonance (MR) has been demonstrated previously ...
متن کاملComprehensive echocardiographic assessment of diastolic function.
It is now recognized that 30% to 50% of patients who have symptomatic congestive heart failure have preserved left ventricular (LV) ejection fraction [1,2]. Abnormalities in diastolic function not only assume a fundamental role in these but also relate to the severity of symptoms and prognosis in all heart failure patients, regardless of the cause [3,4]. Two-dimensional (2D) and Doppler echocar...
متن کاملCMR for Assessment of Diastolic Function
Prevalence of heart failure with preserved left ventricular ejection fraction amounts to 50% of all cases with heart failure. Diagnosis assessment requires evidence of left ventricular diastolic dysfunction. Currently, echocardiography is the method of choice for diastolic function testing in clinical practice. Various applications are in use and recommended criteria are followed for classifyin...
متن کاملAssessment of diastolic function: suggested methods
RECENT STUDIES in diseased hearts have demonstrated that diastolic dysfunction may precede abnormalities in systolic ventricular performance. Therefore, it is important to critically review methods currently being used in the assessment of diastolic function. Many review articles and symposia that express differing points of view have been published recently. '-5 Several of the controversies st...
متن کاملEchocardiographic Assessment of Left Ventricular Diastolic Function
J Echocardiogr Vol.6, No.3, 2008 57 The concepts for the assessment of left ventricular (LV) diastolic function were established in the cardiac catheterization laboratory and necessitate the use of high fidelity pressure and conductance catheters. The most recent [1] set of criteria (Figure 1) for diagnosing diastolic heart failure (DHF) include the presence of increased LV filling pressures (m...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Imaging
سال: 2019
ISSN: 1936-878X
DOI: 10.1016/j.jcmg.2018.03.027