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
In case of sudden death in a young football player, the first clinical suspicion would rest on which of the following differentials ? 
Select and explain. 
A. Arhymogenic right ventricular dysplasia, B. Takotsubo cardiomyopathy, C. Atrial septal defect, D. Eisenmenger complex
A: Arhymogenic right ventricular dysplasia
Answer: A: Arhymogenic right ventricular dysplasia 
Explanation: Answer- A. Arhymogenic right ventricular dysplasiaThe most impoant cause of sudden death in professional footballer in setting of beta myosin testing being available is not HOCM but arrythmogenic right ventricular dysplasia.The Desmin gene irresponsible for defect in muscle of right ventricle leading to fibrofatty replacement of the muscle.These patients in sitting of adrenergic stimulation can develop a VT or Torsades de Pointes leading to death on the football field.