Analysis of Underlying Diseases in Elderly Patients with Atrial.
- Author:
Dae Kyoung CHO
1
;
Jun Hwan WI
;
Ju Hyup YUM
;
Jae Min KO
;
Tae Hoon LEE
;
Sung Oh LEE
;
Tae Hoon KIM
Author Information
1. Department of Internal Medicine, National Medical Center, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Elderly;
Underlying disease;
Acute paroxysmal atrial fibrillation;
Chronic persistent atrial fibrillation
- MeSH:
Aged*;
Arrhythmias, Cardiac;
Cardiovascular Diseases;
Electrocardiography;
Estrogens, Conjugated (USP);
Heart;
Heart Failure;
Heart Valve Diseases;
Humans;
Hypertension;
Hyperthyroidism;
Korea;
Medical Records;
Myocardial Ischemia;
Pulmonary Disease, Chronic Obstructive;
Retrospective Studies;
Young Adult
- From:Journal of the Korean Geriatrics Society
2000;4(3):110-118
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Atrial fibrillation(AF) is the common and importand arrhythmia in the eldery. Because the distribution of cardiovascular disease changes according to age group and era, the distribution of underlying diseases in patients with AF also tends to change. The purpose of this study is to identify the difference between the eldery(> or = 65yr) and the young adult(<65yr) patients with AF in distribution of underlying disease. METHODS: 218 patients with AF diagnosed by routine EKG and Holter minitoring from Jan. 1996 to Dec 1998 in National Medical Center was evaluated. Their medical records were reviewed retrospectively in aspect of age, sex, developmental form & underlying disease of AF. In detail. last two subjects were investigated in two separate age group and at the same time, relation between them studied. RESULTS: The majority of age group with AF was 65~74yr(40.4%) and the eldery patient was 59.7%. Acute paroxysmal form and chronic persistent form was 21.1% and 78.9% respectively. There was no significant difference in development form of AF between the eldery and young adult group(chi2=1.45, p=0.227) The common underlying disease were hypertension(33.4%), congestive heart failure(32.1%), rheumatic valvular heart diseas(20.2%). ischemic heart disease(14.2%), hyperthyroidism(6.9%), COPD(4.1%), and lone AF(10.1%). In the eldery patients. hypertension is the most common underlying disease(42.3%) and congestive heart failure, ischemic heart disease, rheumatic valvular heart disease, and COPD were 36.2%, 21.5%, 10.8%, 6.9% respectively. In the young adult group-, rheumatic valvular heart disease was the most common(34%), and congestive heart failure, hypertension, ischemic heart disease, and hyperthyroidism were 26.1%, 20,5%, 3.4%, 10.2% respectively(chi2 = 62.71, p = 0.000). wheares ischemic heart disease, COPD, hyperthyroidism, stress, trauma, acute alcohol intoxication and lone AF were more common in acute paroxysmal AF, but hypertension, congestive heart failure, reumatic valvular heart disease were more common in chronic persistent AF(chi2 = 93.75, p = 0.000). CONCLUSION: Among underlying disease of AF. hypertension, congestive heart failure, ischemic heart disease were markedly increased and rheumatic valvular heart disease was decreased than previous reports in Korea. Hypertension, congestive heart failure, ischemic heart disease, COPD were more common in the eldely and as to rheumatic valvular heart disease, hyperthyroidism, and lone AF were in the young adult. Thus it showed significant difference in underlying desease between the eldery & the young adult as well as acute paroxysmal & chronic persistent form.
