Successful Management of Right Ventricular Failure After Emergent Transcatheter Mitral Valve Edge-to-Edge Repair With Inhaled Nitric Oxide: A Case Report.

Mitral regurgitation (MR) induces left ventricular failure and pulmonary hypertension (PH) and can lead to right ventricular (RV) failure. Inhaled nitric oxide (iNO) decreases pulmonary vessel resistance. iNO has been used in patients with PH and RV failure.