ST segment: QT Interval Connects the QRS complex and T wave
{"Image DocumentName": "ST segment: QT Interval Connects the QRS complex and T wave", "Image ImageDescription": "Duration of sec ( msec. QT Interval. Measured from beginning of QRS to the end of the T wave. Normal QT is usually about 0.40 sec. QT interval varies based on heart rate.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}