Enlarge Source: Learn the Heart Which of the following does the above ECG represent? The ECG shows sinus tachycardia at about 110 beats per minute with a prolonged PR of 0.22 seconds: first-degree ...
This ECG demonstrates an "extensive anterior" and "tombstoning" of the ST segment seen during a large acute anterior myocardial infarction. This is usually the result of thrombosis of the left ...