Which part of the jugular venous waveform is associated with the closure of the tricuspid valve.. c wave Which part of the jugular venous waveform is associated with the closure of the tricuspid valve? A.A a wave B.A c wave*** C.A x descent D.A y descent E.A v wave. Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook