Right ventricular function assessment by cardiac MRI as predictor of outcomes in Coronary Artery Bypass Graft surgery
نویسندگان
چکیده
Methods All patients from 01/2003 to 2/2010 who had CMR ≤30 days prior to CABG were included. RVF was graded as normal (nRVF) or reduced (rRVF). Outcome variables included intensive care unit length of stay ICU-LOS, hospital LOS (H-LOS), 30 day, and long term mortality. Short ICU-LOS was defined as ≤ 24 hours and prolonged ICU-LOS as >48 hours. Short H-LOS was defined as ≤ 5 days and prolonged H-LOS as > 14 days. Society of thoracic surgery (STS) mortality risk scores was calculated. Outcomes were evaluated between the nRVF and rRVF groups using Fisher’s exact test, MannWhitney test and logistic regression for statistical analysis.
منابع مشابه
Prognostic value of right ventricular myocardial performance index in patients undergoing coronary artery bypass surgery
Abstract Background: Right ventricular myocardial performance index (RVMPI) is a Doppler–derived parameter of non-geometrical ventricular function that measures both systolic and diastolic functions of the right ventricle. The aim of this study is to compare prognostic value of RVMPI with global RV function in patients undergoing Coronary Artery Bypass Graft (CABG). Methods: In a longitudinal ...
متن کاملComparison of Treatment Outcomes in Off-pump Coronary Artery Bypass Graft and Medical Therapy in Patients with Triple-vessel Coronary Artery Disease and Severe Ventricular Dysfunction
Introduction: Heart failure is a major hazard for public health. Despite recent advance in medical therapy, there is not enough information on the outcome of off-pump coronary artery bypass (OPCAB) and medical therapy on the patients with severe ventricular dysfunction and triple-vessel (CAD). This study aimed to compare treatment outcomes and mortality rate in patients undergoing off-pump coro...
متن کاملThe Impact of Cardiac Rehabilitation on Pulmonary Artery Systolic Pressure and Left Ventricular End-Diastolic Pressure in Patients after Coronary Artery Bypass Graft Surgery
Background:Cardiac rehabilitation program (CRP) is a useful method of modifying cardiovascular risk factors, improving life expectancy and quality of life in patients with ischemic heart disease (IHD). The present study was conducted to evaluate the effects of cardiac rehabilitation on the pulmonary artery systolic pressure (PASP) and left ventricular end-diastolic pressure (LV...
متن کاملEchocardiographic Evaluation of the Effects of a Single Bolus of Erythropoietin on Reducing Ischemia-Reperfusion Injuries during Coronary Artery Bypass Graft Surgery; A Randomized, Double-Blind, Placebo-Control Study
Background: Erythropoietin (EPO) is known as a regulating hormone for the production of red blood cells, called erythropoiesis. Some studies have shown that EPO exerts some non-hematopoietic protective effects on ischemia-reperfusion injuries in myocytes. Using echocardiography, we evaluated the effect of EPO infusion on reducing ischemia-reperfusion injuries and improvement of the cardiac func...
متن کاملComparison of the Effect of Voluven and Ringer Solution in Cardiopulmonary Bypass on the Bleeding After the Surgery and Renal Function in Coronary Artery Bypass Graft Surgeries
Background: This study compared the effect of Voluven and Ringer solution in cardiopulmonary bypass on the bleeding after the surgery and renal function in coronary artery bypass graft surgeries. Methods: Two types of prime solution including ringer - as Crystalloid- and Voluven were used in two groups and compared in terms of bleeding and renal function during the first 24 hours after the surg...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 13 شماره
صفحات -
تاریخ انتشار 2011