Left ventricular diastolic filling pattern by passive ventricular reshaping in canine heart failure
نویسندگان
چکیده
منابع مشابه
Restrictive left ventricular filling patterns are predictive of diastolic ventricular interaction in chronic heart failure.
OBJECTIVES The purpose of this study was to determine whether restrictive left ventricular (LV) filling patterns are associated with diastolic ventricular interaction in patients with chronic heart failure. BACKGROUND We recently demonstrated a diastolic ventricular interaction in approximately 50% of a series of patients with chronic heart failure, as evidenced by paradoxic increases in LV e...
متن کاملDiastolic heart failure, diastolic left ventricular dysfunction and exercise intolerance.
The phenomenon of “diastolic heart failure” is rightly receiving greater attention (1–4); community-based studies such as those in Framingham (5) and Olmsted County (6) show that up to 50% of older persons with heart failure do not have impaired left ventricular (LV) systolic function to account for this, and that the condition is usually associated with LV hypertrophy and is preceded by elevat...
متن کاملThe prevalence of left ventricular diastolic filling abnormalities in patients with suspected heart failure.
AIMS It is reported that one third of patients with heart failure have normal left ventricular systolic function, and may or may not have left ventricular diastolic dysfunction. We sought to define the prevalence of left ventricular diastolic filling abnormalities in a large unselected group of patients, unlike the diagnosis by exclusion in the small highly selected groups of patients studied p...
متن کامل"Diastolic heart failure" or heart failure caused by subtle left ventricular systolic dysfunction?
OBJECTIVES To determine whether patients with suspected heart failure but preserved systolic function, as determined by conventional echocardiographic measures (often said to have "diastolic heart failure), might have subtle left ventricular systolic dysfunction detectable by a new measure of left ventricular systolic function-left ventricular systolic atrioventricular plane displacement. DES...
متن کاملCoronary artery bypass grafting in patients with severe left ventricular dysfunction: predictive significance of left ventricular diastolic filling pattern.
AIMS The aim of our study was to evaluate the influence of left ventricular (LV) diastolic filling impairment on postoperative results in patients (pts) with low LV ejection fraction (EF) (<35%) undergoing coronary artery bypass grafting (CABG). METHODS The study covered 56 patients (mean age 58.9 +/- 17.1 years). Two dimensional Doppler echocardiographic investigations were performed pre- an...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2003
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(03)81589-9