Unplanned J-valve implantation during open heart surgery for severe valvular annulus and ventricle calcification

J Geriatr Cardiol. 2022 Dec 28;19(12):1003-1006. doi: 10.11909/j.issn.1671-5411.2022.12.009.

¹ Cardiac Valve Centre, Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing, China.
² Department of Cardiac Surgery, People's Hospital of Liaoning Province, Shenyang, China.

No abstract available