In some cases, the setting in a pacemaker might be proarrhythmic. RNRVAS is one among them, and it can cause PMT and Atrial Arrythmias in patients, resulting in negative clinical outcomes. Author(S) Details Rajeev Srivastava Venkateshwar Hospital, New Delhi-110075, India. Ritesh Sanguri Venkateshwar Hospital, New Delhi-110075, India. S. K....