Typical JVP finding in cardiac tamponade: (A) Absent 'Y' descent, (B) Prominant 'a' wave, (C) Absent 'a' wave, (D) Prominant 'Y' wave
Answer is A. Ref Harrison 19 th ed pg 1462 Cardiac tamponade is characterized by jugular venous diatenaiod ( increased JVP) with a prominent X descent but an ,absent Y descent.