نتایج جستجو برای: right ventricular diastolic function
تعداد نتایج: 1568220 فیلتر نتایج به سال:
backgroundasthma is the most chronic inflammatory disorder of the airways in children and asthmatic patients can experience cardiac dysfunction, pulmonary hypertension and finally cor pulmonale later in life. we aimed to investigate right ventricular (rv) functions in asthmatic children by conventional and tissue doppler echocardiography (tde).materials and methods pulmonary function tests, con...
Background and purpose: Acceleration of diastolic filling in athletes is higher than healthy people and athletes' morphologic changes and cardiac function is controversial. This study aimed to compare the indices of left ventricular systolic and diastolic function between healthy isometric and isotonic athletes and non-athlete healthy individuals. Materials and methods: A case-control study ...
introduction: cardiovascular abnormalities have been reported in liver cirrhosis (lc). in these patients, cardiac symptoms and physical signs occur as the liver functions worsen. cirrhosis is associated with hyper dynamic circulation and beta-adrenergic system changes responsible for the cardiovascular abnormalities. the purpose of the present study was to explore the echocardiographic findings...
BACKGROUND Diabetes mellitus is capable of impairing the myocardial function. Several studies have documented the influential impact of diabetes mellitus on the left ventricular function. The right ventricular function plays a significant role in the overall myocardial contractility; hence, this study was undertaken to evaluate the effect of diabetes mellitus type II on the right ventricular fu...
Abstract Background: Pulmonary vascular resistance (PVR) index is an important hemodynamic variable in determining the severity of cardiopulmonary diseases. This study was done to define the relationship of echocardiographic parameters of ventricular function with PVR. Methods: Mean PVR of 40 patients with cardiac disease was compared with the left ventricle diastolic function indices (LVEF...
Objective: The present study investigated the effects of 10-week High Intensity Interval Training (HIIT) and quercetin consumption on dimension and functional left ventricular adaptations in men with hypertension and coronary artery disease (CAD) after percutaneous coronary intervention (PCI). Materials and Methods: In this semi-experimental randomized, placebo‑controlled and double‑blind s...
Since heart failure may occur in the setting of lung dysfunction and CO2 retention with only modest increases in cardiac work load, we questioned whether myocardial function is impaired by hypercapnic acidosis. To determine the influence of hypercapnic acidosis on right ventricular function, we measured the effects of acute (2 hours) and chronic (2 weeks) hypercapnic acidosis on right ventricul...
We examined whether differences in the location of myocardial hypertrophy influence the right ventricular diastolic function in patients with non-obstructive hypertrophic cardiomyopathy using cineangiography. Biplane right ventriculography was performed in 34 subjects (normal = 14, asymmetric septal hypertrophy = 9, apical hypertrophy = 11) during cardiac catheterization. In patients with asymm...
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