Postoperative Arrhythmias after Open Heart Surgery in Adults.
- Author:
Jun Suk KIM
1
;
Suk Jae LEE
;
Tae Hee WON
;
Jae Jin HAN
;
Ki Bong KIM
;
Won Gon KIM
;
Hyuk AN
;
Joo Hyun KIM
;
Joon Rhyang RHO
;
Chong Whan KIM
Author Information
1. Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Korea.
- Publication Type:Original Article
- Keywords:
Arrhythmia;
Postoperative complication
- MeSH:
Adult*;
Arrhythmias, Cardiac*;
Cardioplegic Solutions;
Cardiopulmonary Bypass;
Constriction;
Coronary Artery Bypass;
Female;
Heart Defects, Congenital;
Heart*;
Humans;
Incidence;
Male;
Postoperative Complications;
Prospective Studies;
Risk Factors;
Thoracic Surgery*
- From:The Korean Journal of Thoracic and Cardiovascular Surgery
1998;31(11):1056-1062
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: We prospectively investigated types, incidences, and risk factors for arrhythmias after open heart surgery in adults. MATERIALS AND METHODS: From June 1994 to May 1995, we performed 302 cases of adult cardiac surgery at our department. This study group consisted of 150 men and 152 women, with a mean age of 43.9+/-28.0 (range 16 to 75)years. We included all the patients irrespective of their operative types or disease entities. RESULTS: The overall incidence of arrhythmias after open heart surgery in adults was 58.3%. The incidence of postoperative arrhythmias for redo-valvular heart surgery was 77.8%, and those for simple valvular procedure, coronary artery bypass surgery, aortic surgery, and congenital heart disease were 70.8%, 45.3%, 40.0%, and 29.5%, respectively. Eight out of twelve risk factors showed statistical significance for the development of postoperative arrhythmias. They were preoperative history of arrhythmias, antiarrhythmic drug medication, previous cardiac surgery, larger left ventricular end-diastolic, end-systolic dimension, left atrial dimension on preoperative echocardiogram, longer cardiopulmonary bypass time and aortic cross clamping time. Univariated analyses for age and types of cardioplegic solution did not show statistical significance. CONCLUSIONS: Prospective study on postoperative arrhythmias occurrence, treatment and prevention of is warrauted to draw more clear conclusion.
