Welcome to Phoenix’s Premier Afib & Arrhythmia Center

Welcome to Arizona Cardiac Electrophysiology, a comprehensive electrophysiology/EP practice dedicated to helping patients throughout the Phoenix Arizona with irregular heartbeat conditions Including Atrial Fibrillation or Afib.

Drs. Osama Niazi and Jaskanwal “Sonny” Bisla are dedicated to delivering exceptional cardiovascular care to treat, and ultimately attempt to eliminate, arrhythmias that can range from mildly uncomfortable to very serious.

Afib affects upwards of 5 million Americans, many of whom live with its significant symptoms. However, there is hope. Our practice offers a range of advanced treatment options for this and other heart rhythm conditions. We also specialize in the implantation and management of pacemakers and defibrillators and the diagnosis of complex arrhythmias using the latest in technology.