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 ...

Atrial tachycardia occurs when a focus in the atrium outside the AV node fires rapidly causing increased ventricular heart rates. When conducting in a 2:1 ratio like on this ECG, digoxin toxicity ...

An ST depression is a possible outcome of an electrocardiogram (ECG) test. It can indicate health conditions such as hypokalemia, myocardial ischemia, or a side effect of medications. Doctors may ...

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 ...