Health Condition 1: I251- Atherosclerotic heart disease of native coronary artery
Conditions
Interventions
Intervention1: NIL: NIL
Sponsors
Post Graduate Institute of Medical Education and Research, Chandigarh
Eligibility
Inclusion criteria
Inclusion criteria: Adult patients of either gender and between 20 and 60 years of age undergoing more than or equal to two grafts coronary artery bypass grafting surgery
Exclusion criteria
Exclusion criteria: 1. Declined consent 2. Concomitant moderate/severe valvular heart disease 3. Patients not with sinus rhythm at the time of performing TEE/TTE. 4. Patients on Pacemaker. 5. Contraindications to transesophageal echocardiography 6. Patients with poor TTE window 7. Re-operative/emergency surgery 8. Significant non-cardiac organ disease 9. Inotropic/mechanical support prior to induction of anaesthesia
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| •Measurement of echocardiography derived cardiac power output (CPO) serially at different time-points of perioperative period and compare in between the time-points in patients undergoing coronary artery bypass graftingTimepoint: Before induction of anaesthesia and after induction of anaesthesia; immediately after surgery and postoperative day 7 | — |
Secondary
| Measure | Time frame |
|---|---|
| • Measurement of echocardiography derived cardiac power index (CPI) and stroke output serially at different time-points of perioperative period and compare in between the time-points (Before induction of anaesthesia and after induction of anaesthesia; immediately after surgery and postoperative day 7) in patients undergoing coronary artery bypass grafting • To assess relation between the changes in CPO, CPI and stroke output values from before induction to after induction of anaesthesia time points and that from immediately after surgery to postoperative day 7 time points with the age, EuroScore, pre-induction ejection fraction (LVEF) and pre-induction peak LV global longitudinal strain of the patients undergoing coronary artery bypass grafting Timepoint: Before induction of anaesthesia and after induction of anaesthesia; immediately after surgery and postoperative day 7 | — |
Countries
India
Contacts
Public ContactDr Indranil Biswas
PGIMER, Chandigarh
Outcome results
None listed