Vasodilators in congestive heart failure.
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چکیده
منابع مشابه
Vasodilators in congestive heart failure.
1. Sarnoff SJ, Berglund E: Neurohemodynamics of pulmonary edema. IV. Effect of systemic vasoconstriction and subsequent vasodilation on flow and pressures in systemic and pulmonary vascular beds. Am J Physiol 170: 588, 1952 2. Imperial ES, Levy MN, Zieske H Jr: Outflow resistance as an independent determinant of cardiac performance. Circ Res 9: 1148, 1961 3. Sonnenblick EH, Downing SE: Afterloa...
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During a period of four years between June, IS, 1988 to June, IS, 1992 one hundred and fourteen patients with congestive heart failure (CHF) were admitted to the pediatric department of Taleghani General Hospital. During the above period, 192 patients with heart disease were hospitalized at this department and CHF was the cause of admission in 59.4% of them. Congenital heart disease (CHO) w...
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The heart is composed of two independent pumping systems, one on the left side and one on the right. The right chamber, or right atrium, of the heart relaxes and expands to fill with blood that has returned from the body. (This relaxed action causes diastolic pressure, recorded as the second and lower number when measuring blood pressure). The used blood is poor in oxygen and rich in carbon dio...
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Patients with acute decompensated heart failure are usually critically ill and require immediate treatment. However, most are not volume overloaded. Emergency department (ED) management is based on rapid initiation of noninvasive positive-pressure ventilation and aggressive titration of nitrates. Afterload reduction with an angiotensin-converting enzyme inhibitor can be considered. A diuretic s...
متن کاملVasodilators Across the Heart Failure Spectrum
The term heart failure with preserved ejection fraction (HFpEF) has evolved to describe the broad clinical syndrome characterized by signs and symptoms of heart failure in patients in whom the ejection fraction (EF) falls within the low normal to normal range. This terminology is essentially descriptive, and implies neither etiology nor pathophysiology, although both continue to fuel vigorous d...
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ژورنال
عنوان ژورنال: Circulation
سال: 1980
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.61.3.661