The diagnosis and treatment of acute myocardial infarction complicated with left ventricular wall rupture:a report of three cases
10.11958/20160638
- VernacularTitle:急性心肌梗死并发游离壁破裂的诊断与治疗三例报告
- Author:
Mingdong GAO
;
Jianyong XIAO
;
Yanbo ZHU
;
Yongjuan LUO
;
Xin GUAN
;
Lianqun WANG
;
Qing ZHANG
;
Yin LIU
;
Genyi SUN
- Keywords:
myocardial infarction;
heart rupture;
heart rupture,post-infarction;
heart aneurysm;
left ventricular wall rupture
- From:
Tianjin Medical Journal
2016;44(12):1452-1455
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnosis and treatment in patients with acute myocardial infarction (AMI) and complicated left ventricular wall rupture (LVWR). Methods A retrospective analysis was made on the clinical features, diagnosis and successful treatment in three AMI patients with LVWR from December 2015 to April 2016. Results Three cases were included in this study. Case 1, the mesh like cardiac rupture after AMI was diagnosed by ultrasonic Doppler. Emergency revascularization was performed due to the combined cardiac shock, and the infarct related artery was opened. The vasoactive drugs were used after revascularization to reduce ventricular pressure load and volume load in the haemodynamic monitoring, and anticoagulation, antiplatelet agents were less used or discontinued to promote local thrombus healing of ventricular rupture. Case 2 was a recurrent myocardial infarction patient. LVWR was diagnosed by ultrasonic Doppler one day after emergency operation. The ruptured ventricular wall was encapsulated by thrombus. The drug therapy was effective in hemodynamic monitoring. LVWR was further confirmed by cardiac CT after clinical stabilization. Case 3 was diagnosed LVWR by ultrasonic Doppler four days after AMI. Because the ruptured ventricular wall was limited by incompletely organized thrombus, and the haemodynamic condition was stable, selective surgical repair of rupture after coronary angiography was performed. Conclusion The effective drug therapy combined with percutaneous coronary intervention and surgical repair can reduce the risk of death in patients with LVWR after AMI.
