The systems presented below refer to the automated detection of myocardial ischemia in long-duration ECGs. Some of them are designed to detect ischemic episodes related to ST-segment deviation only ...

Normal sinus rhythm ST changes consistent with ischemia - specifically, occlusion of the left main coronary artery This ECG shows dramatic ST segment depression that is down-sloping — consistent with ...

Study Objectives: To compare the frequency of daytime and nocturnal cardiac arrhythmias and ST-segment depression episodes among patients with obstructive sleep apnea-hypopnea syndrome (OSAHS), ...

The posterior wall demonstrates ECG changes the opposite of other myocardial segments due to the location; thus, instead of ST segment elevation, a posterior myocardial infarction is characterized by ...