Body Surface Potential Maps of Ventricular Depolarization in Normal Adults
| Autor: | Fu-Tien Chiang, Kwan-Lih Hsu, Teh-Lu Wu, Huey-Ming Lo, Yung-Zu Tseng, Chuen-Den Tseng |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Adult
Aging medicine.medical_specialty Study groups medicine.diagnostic_test business.industry Heart Signal Processing Computer-Assisted Depolarization Middle Aged Electrocardiography Electrophysiology Reference Values Internal medicine Time course Body surface medicine Negative potential Cardiology Humans Ventricular Function Cardiology and Cardiovascular Medicine business Ventricular depolarization |
| Zdroj: | Japanese Heart Journal. 34:159-170 |
| ISSN: | 1348-673X 0021-4868 |
| DOI: | 10.1536/ihj.34.159 |
| Popis: | Body surface potential maps were obtained in 50 normal adults using the heart potential map system designed by Yamada. Group A (younger adult group) consisted of 30 persons whose ages ranged from 20 to 39 years. Group B (middle-aged group) included 20 persons whose ages ranged from 40 to 59 years.Although there were slight variations in the pattern of isopotential distribution among the subjects studied, a consistent pattern with a similar sequence was observed in both study groups. However, there were some parameters which significantly differed between groups A and B, including the earliest appearance time of the anterior negative potential (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|