Search

This study has been conducted to compare one-year survival rate of patients who underwent coronary artery bypass sur- gery (CABG) vs. percutaneous coronary intervention (PCI) in general as well as considering the number of diseased coro- nary vessels. In this retrospective study, we reviewed the medical records of patients who underwent CABG (484 cases) or PCI (292 cases) at out university heart center from 2009 to 2012. The mortality and survival was compared between the two studied groups based on left ventricular function and number of diseased coronary vessels. Twenty-seven patients (5.57%) died in CABG group which was significantly higher than in PCI group (8 cases, 2.73%); P= 0.04. However, no significant dif- ference was observed regarding mortality between CABG and PCI groups in one- diseased vessel (5.15% vs. 2.22%, P= 0.28), two- diseased vessel (6.12% vs. 3.57%, P= 0.41), and three-vessel disease (5.41% vs.0, P= 0.4). Although PCI was associated with a better one-year survival rate compared to CABG, but number of the diseased coronary vessels did not af- fect survival rate significantly.

To determine short-term (in-hospital) outcome and complications of surgical and interventional procedures performed for patients with coarctation of the aorta (CoA) in the age range of 5 to 25 year. Medical records of 64 patients (48 males and 16 females) with CoA who underwent surgical treatment March 2002 to March 2012 were reviewed. Surgical operation was done for 26 patients and interventional procedures were done for 18 cases. The data gathered included type of CoA, anatomic type, hospitalization duration, and complications occurred during hospitalization such as hypertension, persistent CoA, surgical wound infection, and death. Both surgery and interven- tional procedures restored pre-operative hypertension significantly. The safest method regarding in-hospital complications was balloon angioplasty (1 patient had systemic hypertension after the procedure, 25%) followed by Dacron patch (3 cases had hypertension and one patient had persistent coarctation). However, no significant difference was observed between different surgical and interventional procedures. Pre-operative systolic blood pressure, age group, peak systolic gradient, simple or complex CoA, discrete or segmental CoA had no significant relationship with in-hospital complications/outcome. In conclusion, we suggest considering all aspects of patients with CoA to choose the best surgical treatment. Based on our experience balloon angioplasty and Dacron patch were the safest method with acceptable rate of restoration in blood pressure during in-hospital follow-up period.