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Exercise Tolerance and Work Ability Following Aorto-coronary Bypass SurgeryJan Lundbom, Department of Surgery, Correspondence to: Jan Lundbom MD Department of Surgery Regionsykehuset i Trondheim 7006 Trondheim, Norway
Hans Olav Myhre, Department of Surgery
Brynjulf Ystgaard, Department of Surgery
Svend Aakhus, Department of Cardiology, Trondheim University Hospital
Arve Tromsdal, Department of Cardiology, Trondheim University Hospital
Randi Sudbø, Department of Internal Medicine, Namdal sykelms
Bjørnar Klykken, Department of Internal Medicine, Innherred sykehus
Tore Salvesen, Department of Internal Medicine, Orkdal Sanitetsforenings Sjukehus
Gunnar Rongved, Department of Internal Medicine, Kristiansund sykehus
Torstein Holm Morstøl, Department of Internal Medicine, Sentralsykehuset i Møre- og Romsdal
Audun Heskestad, Department of Internal Medicine, Fylkessjukehuset i Molde
Randi Hammervold, Trondheim College of Economics and Business Administration
Olaf W. Levang, Department of Cardiology, Trondheim University Hospital This investigation was performed to study the reasons for receiving disability pension after aortocoronary bypass surgery. During the period March 1983 to November 1985, 250 patients underwent aortocoronary bypass surgery. At a mean follow-up of 4.9 years (range 3.6–6.7) after the operation, 31 patients were dead. Of the 219 survivors, all except four underwent a follow-up examination including an exercise test. The mean physical work capacity had increased from 92.2 W preoperatively to 119.3 W at follow-up (p < 0.001). At follow-up, however, 72 patients had received disability pension. The percentage of positive ECG-tests were equal among those who were working and those who had received disability pension. We suggest that, among those who had received disability pension, about 50% were in sufficient physical condition to manage their previous jobs or another type of job. Reasons other than physical working capacity played an important part as criteria for receiving disability pension.
Key Words: aortocoronary bypass surgery exercise test physical work capacity work ability disability pension
Scandinavian Journal of Public Health, Vol. 22, No. 4,
303-308 (1994) |
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