title: Letter regarding article by Jin et al, "Is obesity a risk factor for mortality in coronary artery bypass surgery?".
authors.forename: Usman
authors.initials: U
authors.lastname: Ahmad
authors.forename: Muhammad A
authors.initials: MA
authors.lastname: Javed
authors.forename: Saulat H
authors.initials: SH
authors.lastname: Fatimi
mesh_terms: D015992:Body Mass Index; D002318:Cardiovascular Diseases / Q000401:mortality / Q000601:surgery; D001026:Coronary Artery Bypass / Q000401:mortality*; D006801:Humans; D006973:Hypertension; D009765:Obesity; D012307:Risk Factors; D013851:Thinness