Transient ST elevation and left ventricular asynergy associated with normal coronary artery and Tc-99m PYP Myocardial Infarct Scan in subarachnoid hemorrhage.

A 72-year-old woman who presented with transient electrocardiographic ST segment elevation and left ventricular asynergy in an acute phase of subarachnoid hemorrhage was found to have normal coronary angiogram and normal Tc-99m PYP myocardial infarct scan. These findings suggested that noninvasive Tc-99m PYP myocardial infarct scan could substitute coronary angiogram for differentiating wall motion and electrocardiographic abnormalities secondary to subarachnoid hemorrhage from those caused by coronary artery disease in patients with subarachnoid hemorrhage.