Chordae TendineaeHeart RuptureMitral ValveMitral Valve InsufficiencyMitral Valve ProlapseRuptureTricuspid ValvePapillary MusclesRupture, SpontaneousHeart Valve Prosthesis ImplantationEchocardiographyHeart SoundsEncyclopedias as TopicPhonocardiographyDeath, SuddenAutopsyBereavementCoroners and Medical ExaminersForensic PathologyCause of DeathTerminology as Topic