What term describes two premature ventricular contractions occurring consecutively?

The term that describes two premature ventricular contractions occurring consecutively is "couplet." In cardiology, a couplet specifically refers to a sequence of two PVCs that appear in direct succession within a patient's heartbeat pattern. This terminology is important for understanding the rhythm disturbances and their clinical significance. Recognizing couplets is crucial in EKG interpretation, as repeated occurrences can indicate underlying heart issues that may require further investigation or intervention.

Other terms listed do not accurately capture the situation of two PVCs occurring consecutively; for instance, a "triplet" refers to three consecutive PVCs, while a "run" typically refers to a longer series of PVCs. "Pair" lacks the precise medical context that "couplet" provides in this scenario. Understanding these terms helps healthcare providers communicate effectively about arrhythmias and their potential implications.