Is Mitral Valve Repair Superior to Mitral Valve Replacement in Elderly Patients? Comparison of Short‐ and Long‐Term Outcomes in a Propensity‐Matched Cohort oleh Miriam Silaschi, Sanjay Chaubey, Omar Aldalati, Habib Khan, Mohammed Mohsin Uzzaman, Mrinal Singh, Max Baghai, Ranjit Deshpande, Olaf Wendler