Atrial fibrillation with a slow ventricular response Digoxin ECG changes Premature supraventricular beat (1st complex on ECG) This ECG demonstrates the typical "reverse check" or "reverse tick" sign ...

Bidirectional ventricular tachycardia is a rare, but pathognomonic rhythm for digoxin toxicity. There are two distinct QRS morphologies alternating every other beat. The QRS is wide. Both morphologies ...

Digoxin is a medication used to help treat heart failure and heartbeat irregularities. Your digoxin levels tell you the amount of digoxin that is in your body at a certain time. Having too much or too ...

In patients with heart failure with reduced ejection fraction (HFrEF) who have an implantable cardioverter-defibrillator (ICD), the use of digoxin may increase the risk of ventricular tachyarrhythmia ...