title: eComment: Re: Prophylactic intra-aortic balloon pump in high-risk patients undergoing coronary artery bypass grafting: a propensity score analysis.
authors.affiliation: Bakoulev Center for Cardiovascular Surgery,121552 Moscow, Russia.
authors.forename: Leo A
authors.initials: LA
authors.lastname: Bockeria
authors.forename: Konstantin V
authors.initials: KV
authors.lastname: Shatalov
authors.forename: Irina V
authors.initials: IV
authors.lastname: Arnautova
authors.forename: Maxim M
authors.initials: MM
authors.lastname: Makhalin
mesh_terms: D002303:Cardiac Output, Low / Q000209:etiology / Q000401:mortality / Q000503:physiopathology / Q000517:prevention & control*; D001026:Coronary Artery Bypass / Q000009:adverse effects* / Q000401:mortality; D047549:Coronary Artery Bypass, Off-Pump / Q000009:adverse effects; D003324:Coronary Artery Disease / Q000401:mortality / Q000503:physiopathology / Q000601:surgery*; D006439:Hemodynamics; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D007902:Length of Stay; D016015:Logistic Models; D009203:Myocardial Infarction / Q000209:etiology / Q000401:mortality / Q000503:physiopathology / Q000517:prevention & control*; D016017:Odds Ratio; D018570:Risk Assessment; D013997:Time Factors; D016896:Treatment Outcome