Prompt, pozhalujsta-that such FISS-a chorda in heart of Thanks....

[natasha]

Prompt, pozhalujsta-that such FISS-a chorda in heart of Thanks.

[Tutelman K.M.]

FISS - functional changes of structure or frame of heart. Additional chordas, not looking that they can be the reason of intimate or cardiac hums, do not influence a hemodynamic and consequently can rasssmatrivatsja as functional changes of heart. Observations do not demand.