نتایج جستجو برای: right ventricular function
تعداد نتایج: 1550801 فیلتر نتایج به سال:
OBJECTIVE To evaluate the structure-function relationships of the right ventricle (RV) and septum and determine if the helical ventricular band model would define fiber orientation for maximal force response. Implications were made for right ventricular function. METHODS The right ventricular free wall and biventricular septum were studied by inserting sonomicrometer crystals at different ang...
Background and Aim: Pulmonary hypertension is an independent risk factor in COPD. Echocardiographic evaluation is important for determination of prognosis in these patients. Cardiovascular manifestations in COPD include increased arterial stiffness, ischemic heart disease, chronic heart failure and cor-pulmonale. Some studies suggest that right ventricular (RV) dysfunction occurs in early sta...
conclusions silent ventricular systolic dysfunction was more common in the patients with sle than in the control group. newer echocardiographic techniques such as two-dimensional ste provide an earlier chance for the detection of subclinical lv systolic dysfunction. our findings were independent of the traditional risk factors. results the mean duration of sle was 5.5 ± 3.4 years in our patient...
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