Melanie McCauley’s chest pain landed her in the ER several times, yet tests showed nothing out of the ordinary and doctors couldn’t pinpoint the cause. Now, thanks to an innovative new tool, MedStar Heart & Vascular Institute at MedStar Washington Hospital Center can provide answers to patients like Melanie: the culprit very likely could be coronary microvascular dysfunction or CMD. Learn more about CMD and how we’re treating this heart condition. Watch now via @nbcwashington.
