title: Invited commentary.
authors.affiliation: Section of Cardiovascular Surgery, Mayo Clinic, 200 First St, SW, Rochester, MN 55905, USA. jdearani@mayo.edu
authors.forename: Joseph
authors.initials: J
authors.lastname: Dearani
mesh_terms: D006348:Cardiac Surgical Procedures / Q000379:methods*; D002312:Cardiomyopathy, Hypertrophic / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*; D006346:Heart Septum / Q000601:surgery*; D006801:Humans; D016019:Survival Analysis; D014463:Ultrasonography