POD 1 POD 2 POD 3 POD 4
Breathing exercises 87% 78% 73% 73%
Chest wall vibrations, percussions 71% 69% 62% 53%
Coughing/huffing techniques 78% 73% 69% 64%
Positioning, lying on side 31% 49% 40% 31%
Postural drainage 36% 42% 31% 27%
Relaxation techniques 33% 38% 36% 33%
Massage 7% 7% 7% 4%
Data are presented as the percentage of physical therapists (n=45)
POD: Postoperative day
Table 1: Usual physical therapy treatments given to cardiac surgery patients during the first four postoperative days.