title: Comment on: Retrograde cardioplegia revisited: open technique for long aortic cross clamping.
authors.affiliation: Heart and Vascular Institute, Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA. Electronic address: keshavs@ccf.org.
authors.forename: Suresh
authors.initials: S
authors.lastname: Keshavamurthy
authors.affiliation: Heart and Vascular Institute, Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA; Research Institute, Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA.
authors.forename: Eugene H
authors.initials: EH
authors.lastname: Blackstone
authors.affiliation: Heart and Vascular Institute, Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA.
authors.forename: Gösta B
authors.initials: GB
authors.lastname: Pettersson
mesh_terms: D001022:Aortic Valve Insufficiency / Q000601:surgery*; D002314:Cardioplegic Solutions / Q000008:administration & dosage*; D005260:Female; D006324:Heart Arrest, Induced / Q000379:methods*; D006801:Humans; D008297:Male
chemical_list: D002314:Cardioplegic Solutions