Invited commentary.
Braun
Jerry
J
Cardiothoracic Surgery, Leiden University Medical Center, Postbus 9600, Leiden, 2300 RC The Netherlands. j.braun@lumc.nl
D000818:Animals; D001696:Biomechanical Phenomena; D008943:Mitral Valve / Q000033:anatomy & histology* / Q000502:physiology* / Q000601:surgery; D013552:Swine; D013599:Systole / Q000502:physiology*