C wave in JVP indicates:
Answer is B (Bulging of Tricuspid valve) The 'c' wave in JVP is a positive wave produced by the bulging of the tricuspid valve into the right atrium during right ventricular isovolumetric systole and by the impact of the carotid aery adjacent to the jugular vein.
Atrial contraction
Bulging of tricuspid valve
Ventricle systole
Rapid ventricular filling