Dr. Mahmarian is chief of the Division of Nuclear Cardiology and CT Services at the Methodist DeBakey Heart and Vascular Center.

Dr. Mahmarian is chief of the Division of Nuclear Cardiology and CT Services at the Methodist DeBakey Heart and Vascular Center.

Dr. Mahmarian is chief of the Division of Nuclear Cardiology and CT Services at the Methodist DeBakey Heart and Vascular Center.

Dr. Mahmarian is chief of the Division of Nuclear Cardiology and CT Services at the Methodist DeBakey Heart and Vascular Center.