Arterial Load and Ventricular-Arterial Coupling
نویسندگان
چکیده
منابع مشابه
Arterial load and ventricular-arterial coupling: physiologic relations with body size and effect of obesity.
Accurate quantification of arterial function is crucial to distinguishing disease states from normal variants. However, there are little data regarding methods to scale arterial load to body size in humans. We studied 2365 adults aged 35 to 55 years free of overt cardiovascular disease. We assessed arterial hemodynamics and ventricular-vascular coupling with carotid tonometry and Doppler echoca...
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Age is the dominant risk factor for cardiovascular diseases. Understanding the coupling between the left ventricle (LV) and arterial system, termed arterial-ventricular coupling (E(A)/E(LV)), provides important mechanistic insights into the complex cardiovascular system and its changes with aging in the absence and presence of disease. E(A)/E(LV) can be indexed by the ratio of effective arteria...
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Accurate quantification of arterial function is crucial to distinguishing disease states from normal variants. However, there are little data regarding methods to scale arterial load to body size in humans. We studied 2365 adults aged 35 to 55 years free of overt cardiovascular disease. We assessed arterial hemodynamics and ventricular-vascular coupling with carotid tonometry and Doppler echoca...
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Arterial elastance (Ea) and systolic elastance are important parameters determining effective functional interaction of heart and vessels. The aims of this study were to (1) compare arterial (arterial elastance index [EaI]) and ventricular (end-systolic elastance [Ees] and end-diastolic elastance [Eed]) elastance in subjects with obstructive sleep apnea (OSA) and patients with treated 'high-ris...
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OBJECTIVE To compare arterial and ventricular end-systolic elastance and ventriculo-arterial coupling between asthma and healthy children and correlate these all three parameters with pulmonary function tests in subjects with asthma. STUDY DESIGN Across-sectional analytical study. PLACE AND DURATION OF STUDY Department of Pediatrics, Bozok University Medical Faculty,Yozgat, Turkey, from Jan...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2009
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.109.131870