Keyphrases
Octogenarians
100%
Matched Comparison
100%
Off-pump Coronary Artery Bypass Grafting (OPCAB)
100%
On-pump Coronary Artery Bypass
45%
Coronary Artery Bypass Grafting
27%
Revascularization
27%
Maryland
18%
Between-group
18%
Survival Benefit
18%
Propensity Matching
18%
Short-term Survival
18%
Postoperative Mortality
9%
Stenosis
9%
Frequent Use
9%
Logistic Regression Model
9%
Propensity Score
9%
Perioperative Blood Transfusion
9%
Nearest Neighbor
9%
Transfusion Rate
9%
Left Internal Mammary Artery
9%
Conventional Surgery
9%
Medicine and Dentistry
off Pump Coronary Surgery
100%
Coronary Artery Bypass Graft
72%
Revascularization
27%
Short Term Survival
18%
Logistic Regression Analysis
9%
Stenosis
9%
Surgical Mortality
9%
Internal Thoracic Artery
9%