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The study examined whether patients with Brugada syndrome are sensitive to vagal stimulation or ischemia.
BACKGROUND… Expand BackgroundAlthough there have been many studies on the risk factors for coronary artery disease, the etiology of coronary artery… Expand The utility of ergonovine testing for coronary artery spasm was assessed in 3,447 patients with angiographically insignificant… Expand Intracoronary thrombus is regarded as a potentially important factor in the etiology of unstable angina, but the incidence of… Expand Summary. The factors responsible for postpartum haemorrhage (PPH) in singleton vaginal deliveries, not complicated by a retained… Expand Recent experience has suggested that the ergonovine maleate test is a safe procedure for the diagnosis of variant angina pectoris… Expand Changes in coronary arterial size due to ergonovine maleate are described and quantitated in 90 patients - 18 with typical angina… Expand Ergonovine maleate was evaluated as a provocative agent for inducing coronary spasm during coronary arteriography. The study… Expand Ergonovine maleate (Ergotrate) was given to 57 patients undergoing coronary arteriography for investigation of angina occurring… Expand Abstract The clinical and electrocardiographic findings indicate that ergonovine, intravenously, has a definite action on the… Expand