text: A complete physical examination, including a thorough cardiac examination is important for the diagnosis of an<unk><unk> . Findings may include abnormal cardiac rhythms, edema of the extremities, and cyanosis.
option_0: Atrioventricular canal physical examination
option_1: AVNRT physical examination
option_2: Right bundle branch block physical examination
option_3: Premature atrial contraction physical examination
option_4: Third degree AV block physical examination
option_5: Second degree AV block physical examination
option_6: First degree AV block physical examination
option_7: Atrial flutter physical examination