Cardiac surgery in smoker patient.
Conditions
Interventions
Intervention 1: Intervention group:In patients who smoke undergoing heart surgery, the ventilation of the lungs with 5 breaths /min. and a respiratory tidal volume of 3 ml /kg of body weight with an e
Sponsors
Shahid Beheshti University of Medical Sciences
Eligibility
Sex/Gender
All
Age
40 Years to No maximum
Inclusion criteria
Inclusion criteria: Adult patients referred to the operating room for heart surgery Being at the age of over 40 years old Smokers who smoke more than 100 cigarettes and have smoked at least 1 cigarette in the last 28 days
Exclusion criteria
Exclusion criteria: Refusal to give informed consent Emergency operation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Arterial blood oxygen pressure (Pao2). Timepoint: Before and after surgery and at 1, 6 and 24 hours after transfer to the intensive care unit. Method of measurement: Blood Gas Analyzer. | — |
Secondary
| Measure | Time frame |
|---|---|
| Arterial blood carbon dioxide pressure. Timepoint: Before and after surgery and at 1, 6 and 24 hours after transfer to the intensive care unit. Method of measurement: Blood Gas Analyzer.;The ratio of arterial blood oxygen pressure to the oxygen content of inhaled gas (Pao2/Fio2). Timepoint: Before and after surgery and at 1, 6 and 24 hours after transfer to the intensive care unit. Method of measurement: Blood Gas Analyzer. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactKamal Fani
Shahid Beheshti University of Medical Sciences
Outcome results
None listed