Heart rate levels and XXXX during cardiac rehabilitation.

@entity1 @entity583 @entity2634 @entity951 @entity1540 @entity453 @entity943
The heart rate levels and the incidence and types of @entity1540 ( @entity1540 ) during the rehabilitation of 40 @entity1 with @entity453 , were compared with those during 24-hour ambulatory monitoring and during a symptom-limited exercise test. Thirty-six @entity1 were studied 3 months or later after a @entity583 and four @entity1 were studied after coronary bypass surgery. The last @entity1 suffered from moderate @entity951 . Peak heart rates during rehabilitation exceeded those during other activities in 34 out of 40 @entity1 . Half of the @entity1 reached even higher heart rate levels during the exercise test. Twenty-three @entity1 had PVC during rehabilitation; frequent, multiform or repetitive PVC occurred in nine of these. During the exercise test, 24 @entity1 had @entity1540 , while @entity1540 were observed on the ambulatory tape recording in 34 @entity1 . Frequent, multiform, and repetitive @entity1540 occurred in eight @entity1 during exercise testing and in 20 @entity1 during monitoring. No relation was found between either the incidence or the type of @entity2634 in individual @entity1 under these three conditions. Thus, selection of @entity1 with a high risk for @entity943 during rehabilitation is not feasible by either exercise testing or ambulatory tape recording.
