Shanu Gupta

All articles by Shanu Gupta

EKG- Disorders of ST

Electrocardiography: Disorders of the ST Segment I. Problem/Condition. The ST segment of the standard 12 lead electrocardiogram is defined as the area subscribed from the end of the QRS complex to the beginning of the T wave and corresponds electrically to the time period after ventricular depolarization, represented by the QRS complex, but before ventricular…

EKG- Disorders of Axis

EKG- Disorders of Axis I. Problem/Condition. Right Axis Deviation Axis is determined by evaluation of all limb leads on an ECG. However, the most common strategy in evaluating axis is looking at leads I and AvF. If positive deflection is noted in both of these leads the axis is normal. Right axis deviation is noted…

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