Clinical analysis of on-pimp mitral valve repair combined with off-pump coronary artery bypass graft surgery: 32 cases report / 解放军医学杂志

ABSTRACT

Objective To review the clinical experience with on pimp mitral valve repair (MVP) and off-pump coronary artery bypass grafting (OPCABG) for coronary atherosclerotic heart disease (CAD). Methods From April 2017 to March 2018, a total of 32 patients received MVP combined with OPCABG in Beijing Anzhen Hospital. The echocardiographic results before and after the operation were compared and SPSS 20.0 statistical software was used to analyze the clinical data of these patients. Results There were 3.69 grafts per case. Artificial ring forming was performed in 26 cases, quadrangular resection in 4, chordal replacement in 2. No death of these patients occurred in the hospital. Thirty patients were followed up from 6 months to 30 mouths with improved heart function. Heart function was class in 26 and class Ⅱ in 4. The postoperative cardiac ultrasonography for reexaminations indicated that 8 with slight mitral regurgitation, 20 with mild regurgitation and 2 with moderate regurgitation. Patients' cardiac function and size of heart (LVESD, LVEDD and LVEF) were remarkably improved. Conclusions OPCABG and MVP should be performed concomitantly when CAD and mitral insufficiency disease present simultaneously. OPCABG operation at the same time line for the treatment of MVP effect is better. The patients' quality of life could be significantly improved.