Man Finds Worst Way to Get Out of Shoveling Snow

ANSWER
The correct answer is normal sinus rhythm, acute anterior myocardial infarction, and inferolateral injury.

A P wave for every QRS and a QRS for every P wave at a rate between 60 and 100 beats/min are indicative of normal sinus rhythm.

Acute anterior myocardial infarction is evidenced by the significant Q waves and ST elevations in leads I and V₂ to V₄ and inferolateral injury by ST elevations in limb leads II, III, and aVF and precordial leads V₅ and V₆.

Subsequent cardiac catheterization revealed an occlusion of the proximal left anterior descending coronary artery, as well as significant lesions in the posterior descending artery and a marginal branch of the circumflex coronary artery.