cardiopathy
Conditions
Interventions
Experimental group:A novel anesthesia induction method
Sponsors
Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing elective coronary artery bypass grafting under general anesthesia without cardiopulmonary bypass; 2. ASA ?-?, aged 18-75 years, height 155 ~ 175cm, weight 45 ~ 75kg, BMI 18 ~ 32kg/m^2; 3. Get approval from the ethics committee of the hospital, voluntarily join the group, and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Pheochromocytoma and primary hyperaldosteronism; 2. Patients who used a large amount of catecholamines before surgery; 3. Patients with malignant arrhythmia before induction of anesthesia after entering the operating room;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Left ventricular ejection fraction; | — |
Secondary
| Measure | Time frame |
|---|---|
| Cardiac output;Blood pressure;Blood pressure sensitive troponin;arrhythmology;Vasoactive drug dosage; | — |
Countries
China
Contacts
Public ContactChen Linlin
Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen Hospital
Outcome results
None listed