<prompt> Water hammer pulse is seen inMitral stenosisAortic stenosisAortic incompetenceMyocardial infarction  <response>: C Aortic incompetence Water Hammer Pulse or Corrigan Pulse is seen in : Physiological - Exercise, Emotion, Pregnancy, Alcohol Hyperkinetic circulatory states: Anaemia, Thyrotoxicosis, Pagets disease of bone, Beriberi anoxic Corpulmonale. Leak in Atrial side of Circulation: AR, PDA, AV fistula, Large VSD Complete Heart Block 