Cardiovascular and Interventional Cardiology clinic specializing in advanced heart and vascular care in Mesa, AZ. Flow Heart and Vascular is led by Nachiket Patel, MD, FSCAI — a triple board-certified interventional cardiologist recognized for his advanced training and compassionate approach. . With decades of experience and over 50 published research articles, Dr. Patel provides world-class care for patients with complex heart and vascular conditions. Our practice is built on precision medicine, elegant simplicity, and personal attention that makes every patient feel cared for and supported.