conduction improvement after discontinuation of the culprit drug in patients with AV block. Background:AV blockers are considered as reversible causes of AV block that do not require pacemaker (PM ...

were receiving AV conduction impairing medications during the diagnosis of AV block. Of 108 patients, 29 patients (26.9%) were on more than one AV blocking agent, 75 patients (69.4%) were on β ...