[Solved]: Is 72 year old man comes emergency department…

Is 72 year old man comes emergency department because he’s had episode of worsening chest tightness that resolve with rest doing the past three days medical history includes hypertension hyperlipidemia and type two diabetes mellitus laboratory findings includes TroPonin I level of five electrocardiogram shows normal sinus rhythm with no acute changes the patient is admitted to the hospital for further evaluation and a cardiac catheterization shows ejection fraction of 65%,70% stenosis of the left main artery 80% stenosis of the left arterial descending artery and 90% stenosis of the right coronary artery which of the following is the next appropriate step for this patient a coronary bypass grafting be exercise stress testing see initiate of thrombolytic therapy D per continuous coronary intervention