postcardiac surgery
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Cardiac surgery patients undergoing cardiopulmonary bypass; 2. Aged >= 18 years; 3. Patients who can cooperate to complete the pedaling exercise test; 4. Circulatory system: the vasoactive drug score remained unchanged within 2 hours and was less than 15 points; there was no myocardial ischemia within 24 hours of cardiovascular stability; 50 times / min = 92%; 10 times / min < RR < 35 times / min; 6. Sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Unable to cooperate to complete the pedaling test; 2. Patients with frequent postoperative arrhythmias; 3. Patients with deep hypothermic circulatory arrest; 4. Patients requiring IABP and ECMO after operation; 5. Pregnant women and parturients; 6. Severe coagulation dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Arrhythmia;total energy of bicycle;Variation of cardiac output;6-minute walk test;Pulmonary function; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sternal stability;Incision infection;lower respiratory tract infection;dyspnea;syncope;Reintubation rate;Incidence of second transfer to ICU;activity of daily living;Mortality in the first and third months after operation;Rehospitalization rate; | — |
Countries
China
Contacts
Nanjing Drum Tower Hospital, Chinese Academy of Medical Science & Peking Union Medical College