The relationship of late potentials to assessment of heart rate variability in post-infarction patients

The relationship of late potentials to assessment of heart rate variability in post-infarction patients

In order to investigate the relationship of late potential (LP) to assessment of heart rate variability (HRV) after acute myocardial infarction (AMI), we studied 101 Chinese patients with AMI (10±2.4 days) in Taiwan by collecting 24-h ECG from a Holter tape recorder and signal-averaged ECG from a hi...

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Veröffentlicht in:International journal of cardiology 2000-07, Vol.74 (2), p.207-214
Hauptverfasser: Kao, Tsair, Hsiao, Hsiang-Chiang, Chiu, Hung-Wen, Kong, Chi-Woon
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Aged
Aged, 80 and over
Arrhythmias, Cardiac - diagnosis
Arrhythmias, Cardiac - etiology
Biological and medical sciences
Cardiology. Vascular system
Chinese patients
Circadian Rhythm
Coronary heart disease
Electrocardiography, Ambulatory
Female
Follow-Up Studies
Heart
Heart Conduction System - physiopathology
Heart Rate - physiology
Heart rate variability
Humans
Late potential
Male
Medical sciences
Middle Aged
Myocardial infarction
Myocardial Infarction - complications
Myocardial Infarction - mortality
Probability
Reference Values
Risk Assessment
Survival Rate
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Zusammenfassung:In order to investigate the relationship of late potential (LP) to assessment of heart rate variability (HRV) after acute myocardial infarction (AMI), we studied 101 Chinese patients with AMI (10±2.4 days) in Taiwan by collecting 24-h ECG from a Holter tape recorder and signal-averaged ECG from a high-resolution ECG cart. Of the 101 patients, 36 patients had LP (LP group) and 65 patients did not (NLP group). The mean heart rate was significantly lower in the LP group than in the NLP group ( P
ISSN:0167-5273
1874-1754
DOI:10.1016/S0167-5273(00)00281-3