Question

If every other beat is a PVC, it is called ventricular _________.

1) tachycardia
2) bradycardia
3) arrhythmia
4) fibrillation

Answer 1

If every other beat is a PVC, it is called ventricular arrhythmia.

Step-by-step explanation:

If every other beat is a PVC, it is called ventricular arrhythmia. Arrhythmia is a group of conditions in which the heartbeat is irregular, too fast, or too slow. The heart rate that is too fast is called tachycardia, while a heart rate that is too slow is called bradycardia. Ventricular arrhythmias refer to abnormal heart rhythms that originate in the ventricles, such as ventricular tachycardia or ventricular fibrillation. In the case of ventricular arrhythmias, every other beat is a premature ventricular contraction (PVC).

Answer 2

The specific pattern where every other beat is a PVC is called 'ventricular bigeminy,' which is a type of arrhythmia. The options given in the question (ventricular tachycardia, bradycardia, arrhythmia, fibrillation) are all types of arrhythmias but do not specifically describe the pattern of every other beat being a PVC.

Step-by-step explanation:

If every other beat is a premature ventricular contraction (PVC), it is called ventricular bigeminy. PVCs are the most common type of change in heartbeat rhythm and are caused by extra, abnormal heartbeats that begin in the ventricles. These extra beats disrupt the regular heart rhythm, sometimes causing you to feel a fluttering or a skipped beat in your chest.

Premature ventricular contractions are forms of arrhythmia, which is a group of conditions in which the heartbeat is irregular. It's important to distinguish the different types of arrhythmias: ventricular tachycardia is a fast, regular beating of the ventricles that can be life-threatening; ventricular fibrillation is a very fast and irregular rhythm that is an emergency and requires immediate medical attention; bradycardia refers to a slow heartbeat; and arrhythmia generically refers to any irregularity in the heartbeat.

The options provided in the question are common terms associated with arrhythmias.