This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Pulses paradoxus can be seen in the following clinical states EXCEPT - 
Select and explain. 
A. Pericardial tamponade, B. Acute severe asthma, C. Acute myocardial infarction, D. Massive pulmonary embolism
C: Acute myocardial infarction
Answer: C: Acute myocardial infarction 
Explanation: None