作者: Nadim M. Zacca , Mario S. Verani , Robert A. Chahine , Richard R. Miller
DOI: 10.1016/0002-9149(82)91220-6
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摘要: Abstract To assess the effects of nifedipine on left ventricular function and regional myocardial perfusion, exercise radionuclide ventriculography was performed in 15 men (median age 59 years) thallium-201 scintigraphy done 11 them, before 90 minutes after oral administration 20 mg nifedipine. All patients had stable angina angiographically proved coronary artery disease without evidence spasm. Exercise tolerance increased from 343 ± 42 seconds to 471 50 (p