Korean Circ J.  1972 Jun;2(1):21-27. 10.4070/kcj.1972.2.1.21.

Clinical Studies on Idiopathic Myocardiopathy

• Lee CH
• Suh HK
• Park HM
• Song HS
• Suh SK

• KMID: 1659422
• DOI: http://doi.org/10.4070/kcj.1972.2.1.21

Abstract

Twenty-two cases of idiopathic myocardiopathy were observed during the period of 1962 to 1971 and follow up clinical study was made in 5 cases. The criteria of diagnosis was based mainly on exclusive diagnosis in etiology unknown marked cardiomegaly. 1) Male and female ratio of idiopathic myocardiopathy was 1.1:1 and age of onset were distributed from first decade to fifth decade with similar number of cases. 2) Cardinal symptoms were dyspnea, palpitation, chest pain and cough. Common physical findings were protodiastolic gallop (in 2 cases), moist rales (in 3 cases) and hepatomegaly(in 3 cases). 3) Laboratory findings were normal except elevated T.T.T. in one case. 4) Electrocardiogram were abnormal in all cases. There were 3 cases of left ventricular hypertrophy, 3 cases of non-specific ST-T changes and one case of first degree A-V block, intraventricular conduction defect, abnormal Q wave and low valtage, respectively. 5) After medical treatment, symptoms were improved in 4 cases but heart size was reduced in only one case and E.C.G. abnormalities were unchanged in all cases.

MeSH Terms

Age of Onset
Cardiomegaly
Cardiomyopathies*
Chest Pain
Cough
Diagnosis
Dyspnea
Electrocardiography
Female
Follow-Up Studies
Heart
Humans
Hypertrophy, Left Ventricular
Male
Respiratory Sounds