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 ...

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.