<prompt> V wave in left atrium is higher than in right atrium becasuseLeft side is high pressure systemLeft atrium good compliance with pulmonary veinSomething due to poor transit through lung for atriumRight side is a high pressure system  <response>: Left atrial waveform is very similar to right atrium however a wave and v wave are larger because of lower compliance in left atrium v wave represents the passive filling of atria. 