Surgical treatment of myocardial bridge: A report of 15 cases
- VernacularTitle:手术治疗心肌桥15例报告
- Author:
Weihua YE
;
Changqing GAO
;
Yang WU
- Publication Type:Journal Article
- Keywords:
Myocardial bridge;
Off-pump operation;
Coronary artery bypass grafting;
Supraarterial myotomy
- From:
Chinese Journal of Minimally Invasive Surgery
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the therapeutic efficacy of surgical treatment of myocardial bridge. Methods Fifteen patients with myocardial bridge had been treated in our hospital from January 1999 to October 2006. Thirteen patients who had typical angina had been treated regularly by medication, but their symptom remission was not satisfactory. One patient suffered from acute myocardial infarction, and another 1 patient complained of palpitation and syncope. All the patients were given surgical treatment. Surgical strategies included minimally invasive off-pump surgery in 9 patients (supraarterial myotomy in 3 patients, coronary artery bypass grafting in 2, and coronary artery bypass grafting with supraarterial myotomy in 4) and on-pump surgery in 6 patients (coronary artery bypass grafting with supraarterial myotomy in 5 patients and supraarterial myotomy in 1). Results All the operations were successfully completed. The operative duration of off-pump and on-pump surgery was 2.8?1.9 h and 3.5?1.7 h, respectively. The extracorporeal circulation time was 59?37 min. No surgery related death or complications occurred. At 3 months after operation, all the patients were free from symptoms, and electrocardiogram returned to normal in 11 patients. During a follow-up for 0.5~7 years (1.9?1.2 years), recurrent palpitation was seen in 1 patient and others reported no angina. Conclusions Surgical treatment of myocardial bridge has good immediate and long-term results.
