A 22 year old man comes to the office complaining of chest p…
A 22 year old man comes to the office complaining of chest pain and shortness of breath. He states that the problem started 2 hours ago after running sprints in basketball practice. Family HX: Father MI age 50; Mother with HTN; PMHX: None Meds/Allergies: None Physical Exam: Ht: 72 inches; Wt 155 lbs. VSS: 98 F- 118/min-24/min BP 110/70 Pulse Ox: 94% HEENT/Neck: WNL Cor: S1,S2, S3 no murmurs; Lungs: Decreased breath sounds & hyper-resonance over left lung. No other exam findings. The most likely diagnosis is: