A rare cause of tricuspid regurgitation
Compliance with ethical standards
Conflict of interest
Roman Komorovsky, Tamila Palamar, and Svitlana Smiyan declare that they have no conflict of interest.
Human rights statements and informed consent
All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2013 . Informed consent was obtained from all patients for being included in the study.
Apical four-chamber view demonstrating restricted tricuspid leaflets fixed in an open position, resulting in severe tricuspid regurgitation. (MPEG 3932 kb)
- 5.The World Medical Association Ethics Unit. Declaration of Helsinki. 2017. https://www.wma.net/policies-post/wma-declaration-of-helsinki-ethical-principles-for-medical-research-involving-human-subjects/. Accessed 12 Oct 2017.