Paroxysmal Atrioventricular Block by ECG Finding

**Semantic type:** Finding

**Definition:** An electrocardiographic finding of the sudden onset of transient AV block, which is often associated with preexisting conduction disorders. (CDISC)

**Synonyms:** - PAROXYSMAL AV BLOCK - Paroxysmal AV Block - Paroxysmal AV block - Paroxysmal Atrioventricular Block - Paroxysmal Atrioventricular Block by EKG Finding