Reentry arrhythmia occurs when electrical signals in the heart deviate from their usual path, creating a loop that causes repeated stimulation and disrupts the heart’s rhythm. Symptoms of reentry ...

Theoretically, any reentrant VT can be terminated by a critically timed pacing stimulus that depolarizes the excitable gap. This principle is shown schematically in Figure 2. In panel A, the head of ...

Treatment of ventricular tachycardia (VT) remains one of the most important frontiers of cardiac electrophysiology. In patients with prior myocardial infarction (MI) or other forms of heart disease, ...

In a Ninth Circuit decision today in Tomcyzk v. Wilkinson, a three-judge panel split on the seemingly elementary question whether an alien has “reentered the United States illegally” when he was ...

Attorneys for Iowa asked a federal appellate court on Thursday to reinstate a law that would allow state judges to order people in the United States illegally be deported to their country of origin.