Circadian rhythm of hourly ventricular arrhythmia frequency in man

W. B. Canada; W. Woodward; G. Lee; A. DeMaria; Reginald Low; D. T. Mason; A. Laddu; W. Shapiro

Circadian rhythm of hourly ventricular arrhythmia frequency in man

W. B. Canada, W. Woodward, G. Lee, A. DeMaria, Reginald Low, D. T. Mason, A. Laddu, W. Shapiro

Research output: Contribution to journal › Article › peer-review

Abstract

Three twenty-four hour electrocardiographic recordings from 164 untreated patients were analyzed. A clear, statistically significant, diurnal pattern in hourly ventricular arrhythmia frequency was found. It was consistent across days and between seven diagnostic groups. A high frequency Noon to 4:00 PM peak contrasted with low frequency 1:00 AM to 5:00 AM trough with zero hourly frequencies not uncommonly present. These findings appear applicable to large ambulatory populations and may well influence the design of future investigations of modalities which alter ventricular arrhythmia frequency.

Original language	English (US)
Pages (from-to)	274-282
Number of pages	9
Journal	Angiology
Volume	34
Issue number	4
State	Published - 1983
Externally published	Yes

ASJC Scopus subject areas

Cardiology and Cardiovascular Medicine

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title = "Circadian rhythm of hourly ventricular arrhythmia frequency in man",

abstract = "Three twenty-four hour electrocardiographic recordings from 164 untreated patients were analyzed. A clear, statistically significant, diurnal pattern in hourly ventricular arrhythmia frequency was found. It was consistent across days and between seven diagnostic groups. A high frequency Noon to 4:00 PM peak contrasted with low frequency 1:00 AM to 5:00 AM trough with zero hourly frequencies not uncommonly present. These findings appear applicable to large ambulatory populations and may well influence the design of future investigations of modalities which alter ventricular arrhythmia frequency.",

author = "Canada, {W. B.} and W. Woodward and G. Lee and A. DeMaria and Reginald Low and Mason, {D. T.} and A. Laddu and W. Shapiro",

year = "1983",

language = "English (US)",

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T1 - Circadian rhythm of hourly ventricular arrhythmia frequency in man

AU - Canada, W. B.

AU - Woodward, W.

AU - Lee, G.

AU - DeMaria, A.

AU - Low, Reginald

AU - Mason, D. T.

AU - Laddu, A.

AU - Shapiro, W.

PY - 1983

Y1 - 1983

N2 - Three twenty-four hour electrocardiographic recordings from 164 untreated patients were analyzed. A clear, statistically significant, diurnal pattern in hourly ventricular arrhythmia frequency was found. It was consistent across days and between seven diagnostic groups. A high frequency Noon to 4:00 PM peak contrasted with low frequency 1:00 AM to 5:00 AM trough with zero hourly frequencies not uncommonly present. These findings appear applicable to large ambulatory populations and may well influence the design of future investigations of modalities which alter ventricular arrhythmia frequency.

AB - Three twenty-four hour electrocardiographic recordings from 164 untreated patients were analyzed. A clear, statistically significant, diurnal pattern in hourly ventricular arrhythmia frequency was found. It was consistent across days and between seven diagnostic groups. A high frequency Noon to 4:00 PM peak contrasted with low frequency 1:00 AM to 5:00 AM trough with zero hourly frequencies not uncommonly present. These findings appear applicable to large ambulatory populations and may well influence the design of future investigations of modalities which alter ventricular arrhythmia frequency.

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VL - 34

SP - 274

EP - 282

JO - Angiology

JF - Angiology

SN - 0003-3197

IS - 4

ER -

Circadian rhythm of hourly ventricular arrhythmia frequency in man

Abstract

ASJC Scopus subject areas

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