In the fourth and final article of a series on building a successful structural heart program, Sandeep Krishnan, MD, RPVI, FACC, writes about establishing a referral network. "When designing the structural heart program at my center, I relied on my prior experience as a referring physician and the updates I appreciated about my patients," he writes. "Thus, communication with referring physicians before and after the procedure at our center is of paramount importance. It's baked into our process." Read more in Cardiology.