Why the study?
Does 4 to 6 weeks of physical conditioning improve cardiovascular and respiratory responses to exercise in patients with coronary artery disease?
Population
9 patients with coronary artery disease
Design
Case_series
Follow-up
4 to 6 weeks
Authors
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May support conditioning in CAD; leaves open confirmation in randomized trials before practice change.
Does 4 to 6 weeks of physical conditioning improve cardiovascular and respiratory responses to exercise in patients with coronary artery disease?
Physical conditioning for 4 to 6 weeks induces favorable hemodynamic changes and improves physical working capacity in patients with coronary artery disease.
Clausen et al. (1969) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: