This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Pulsus bisiferiens is seen in all except 
Select and explain. 
A. Aoic regurgitation + aoic stenosis, B. Aoic regurgitation, C. Hyperophic cardiomyopathy, D. Tetrology of hea
D: Tetrology of hea
Answer: D: Tetrology of hea 
Explanation: Ref Harrison 19 th ed pg 1526 Pulsus bisferiens, also known as biphasic pulse, is an aoic waveform with two peaks per cardiac cycle, a small one followed by a strong and broad one. It is a sign of problems with the aoic valve, including aoic stenosis and aoic regurgitation, as well as hyperophic cardiomyopathy causing subaoic stenosis.