Medicine C.V.S c3cba68f The &;a&;wave of jugular venous pulse is produced by- A Atrial relaxation B Atrial systole C Atrial diastole D Rapid venous filling High-Yield Explanation JVP or jugular venous is a reflection of the right atrial pressure.The "a" wave in JVP reflects atrial systole Ref Harrison 20th edition pg 1436