[The daily living activities of the cardiac patient: Monocentre study]

The main aim of cardiac rehabilitation is for the patient to sustain physical activity at home. The daily living activities (DLA) are important to take into account.

Analyze the DLA of patients in CR.

One thousand seven hundred and eighty patients (mean age: 60.9±11 years) followed a CR programme between 2010 and 2015. They were tested for several DLA with their cardiac frequency (CF). The observed CF was included in the Karvonen's formula, used for the prescription of physical activity.

The coefficient of Karvonen was situated between 0.54 to 0.69, which was compatible with the prescribed physical training. Nevertheless, when the maximal exercise capacity was less than 5 METs, the coefficients were higher (0.53-0.89).

It was useful to test the cardiac patients for DLA during a CR programme. The use of Karvonen's formula allowed to compare these exercises with recommended physical training. We must be prudent when the maximal physical capacity is less than 5 METs.