stress electrocardiogram: ST depression of 1 mm or more at peak stress in lead V3
stress electrocardiogram: st depression of 1 mm or more at peak stress in lead v3
stress electrocardiogram: ST depression of 1 mm or more at peak stress in lead V3 (procedure)
stress electrocardiogram: st depression of 1 mm or more at peak stress in lead v3 (procedure)