Evolution of P wave characteristics after pacemaker implantation.
This study is an investigation of the long-term effects of VVI pacing on the atrium as derived from the evolution of P wave characteristics of 285 patients. The occurrence of left and right atrial disease is demonstrated as well as the evolution of left atrial hypertrophy in some cases. A comparison is made with DDD pacing and special attention is given to the progression to atrial fibrillation.
Snoeck
J
J
Department of Cardiology, University of Antwerp, Edegem, Belgium.
Decoster
H
H
Verherstraeten
M
M
Berkhof
M
M
Vorlat
A
A
Heuten
H
H
Vrints
C
C
Kahn
J C
JC
Marchand
X
X
D000368:Aged; D001281:Atrial Fibrillation / Q000453:epidemiology / Q000503:physiopathology; D016275:Atrial Function / Q000502:physiology*; D001530:Belgium / Q000453:epidemiology; D001919:Bradycardia / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial / Q000706:statistics & numerical data; D004244:Dizziness / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D015994:Incidence; D008297:Male; D010138:Pacemaker, Artificial / Q000706:statistics & numerical data; D012804:Sick Sinus Syndrome / Q000503:physiopathology / Q000628:therapy; D013575:Syncope / Q000503:physiopathology; D013997:Time Factors