Objectives. This study was conducted to test the hypothesis that angiotensin-converting
enzyme inhibition may lessen myocardial ischemia in patients with microvascular angina …

The effect of angiotensin converting enzyme inhibition on myocardial ischaemia was studied
in 12 normotensive patients with chronic stable angina and exercise induced ST segment …

Objectives: We sought to determine whether angiotensin-converting enzyme inhibition (ACE-
I)(ie, quinapril) prevents transient ischemia (exertional and spontaneous) in patients with …

Background A group of patients has been described who have chest pain resembling
angina and positive exercise tests, but normal coronary angiograms and no coronary-artery …

Abnormal vasodilator reserve of the coronary microcirculation is a frequent mechanism of
angina pectoris in patients with angiographically normal coronary arteries. To assess the …

Objectives. This study was conducted to test the hypothesis that angiotensin-converting
enzyme (ACE) inhibition reduces myocardial ischemia and related events after myocardial …

Angiotensin-converting enzyme (ACE) inhibition has been shown to improve clinical
myocardial ischemia in patients with syndrome X (angina pectoris, positive treadmill …

BACKGROUND: We investigated the role of the renin-angiotensin system in women with
signs and symptoms of ischemia without obstructive coronary artery disease (CAD) …

The underlying mechanisms of myocardial ischemia in microvascular angina may include
endothelial dysfunction, abnormal smooth muscle tone, and abnormal autonomic control of …

Nineteen patients with syndrome X (typical exertional angina, positive exercise test
response [at least 0.1 mV of ST-segment depression], no evidence of coronary spasm and …