Reduction of maximal coronary vasodilator capacity in conscious dogs with severe right ventricular hypertrophy.
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چکیده
منابع مشابه
Reduction of maximal coronary vasodilator capacity in conscious dogs with severe right ventricular hypertrophy.
Right coronary reactive hyperemia and the maximal coronary vasodilator response to adenosine were examined in conscious, normal dogs and dogs with right ventricular (RV) hypertrophy. RV hypertrophy was induced by chronic (5-7 months) pulmonary artery stenosis. With RV hypertrophy, RV weight to body weight ratio rose by 70% (P < 0.001), right coronary artery blood flow (Doppler ultrasonic techni...
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The effects of right ventricular hypertrophy on the overall and regional distribution of myocardial blood flow in the absence of an elevated coronary arterial driving pressure were evaluated in 18 concscious dogs subjected to a chronic pressure overload of the right ventricle induced by pulmonary artery constriction. The sustained pressure overload for duration of 4--6 wk or 4--5 mo resulted in...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 1981
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.48.1.25