A Statistical Study on Arrhythmias of the Aged.
10.4070/kcj.1973.3.1.45
- Author:
Sung Ho LEE
;
Myung Shick KIM
;
Chan Sung CHO
;
Se Hwa YOO
;
Young Woo LEE
;
Do Jin KIM
- Publication Type:Original Article
- MeSH:
Arrhythmias, Cardiac*;
Atrial Fibrillation;
Bradycardia;
Bundle-Branch Block;
Cardiac Complexes, Premature;
Cardiovascular Diseases;
Coronary Disease;
Female;
Humans;
Incidence;
Pre-Excitation Syndromes;
Seoul;
Statistics as Topic*;
Tachycardia, Paroxysmal;
United Nations
- From:Korean Circulation Journal
1973;3(1):45-52
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
A statistical study was done on arrhythmia of the aged who were older than 60 during the period 1963~1972 at Seoul national University Hospital. This study included 6,511 patients among 40,000 total patients. The results were as follows. 1) Arrhythmias were observed among 3,058 patients(46.97%). Sinus irregularitis were the most frequent arrhythmia. 2) Except sinus irregularities premature beat (38.3%), atrial fibrillation (16.1%), bundle branch block (10.5%), atriovenricular block (10.5%), atrioventricular escape beat (5.1%), atrioventricular junctional rhythm (4.9%), wandering pacemaker(4.0%) and paroxysmal tachycardia(2.5%) were frequent arrhythmias. 3) Cardiovascular disease was major underlying disease. In cardiovascular disease group, the incidence of arrhythmia was 51.15% which was three times as high as non-cardiovascular and normal group. 4) Most arrhythmias were more frequently observed among the aged except bundle branch block and ventricular paroxysmal tachycardia. 5) The incidence of arrhythmia was similar among the aged except pre-excitation syndrome which was predisposed to woman. 6) Arrhythmia was most frequently observed in coronary heart disease. 7) Among sinus irregularities, simus bradycardia was more frequent in the aged. 8) There were no significant differences in frequency of arrhythmia between non-cardiovascular disease group patients and normal group.
