65 Y male who is referred for c/f dyspnea and chest pain.  Per clinic notes: "Brief summary covid vaccine 1/21 with side effect within 12 hr lasting 3 d By around 1/26-1/29 had cp w/ exertion and sob TST 2/2 w/  Minor ekg changes and min workload per pt (mod workload per note) nuc study pending.  Cough and sob worse over the last 5 d or so, sleeping in recliner, and having trouble sleeping.  Though no desat on march test, he has freq intermittent coughing and he was tachycardic to 110 on exam this am."   Pt states symptoms worsening over past week. No symptoms at rest. With exertion has anterior chest tightness and dyspnea. No radiation of pain or migration. He can walk usual distances but much slower. Improved at rest. Cannot lay flat at night. Cannot sleep much at night. Dry cough. No wt changes or LE pain/swelling. No f/c. No ill contacts. No chest pain currently. Pt underwent exercise treadmill stress test on 2/2/21 that showed borderline ischemic changes (so a myocardial perfusion study was planned) but patient's dyspnea on exertion worsened so he was seen in clinic on 2/10/21 where he was noted to have elevated BNP and D-dimer, was sent to the emergency department where CT angiography was negative for pulmonary embolism but it revealed pulmonary edema with bilateral pleural effusions. Patient was admitted, noted to have elevated troponin, anterolateral ST depressions on EKG, noted to have rapid atrial fibrillation, had NSTEMI so he underwent cardiac cath on 2/10/21 that revealed multivessel coronary artery disease, was hypotensive so IABP was placed, percutaneous coronary intervention of left main, LAD and RCA were done and admitted to the ICU. TTE on 2/11/21 showed LVEF 45% with moderate posteriorly directed MR, was diuresed, started IV amiodarone for SVT and atrial fibrillation, IABP was removed on 2/12/21, dopamine IV drip was weaned and patient was transferred to telemetry on 2/13/21 for further care. Heparin was transitioned to Pradaxa on 2/14/21 and dopamine drip was weaned off on 2/16/21. Patient then had an episode of epistaxis on 2/18/21 (resolved with pressure and Afrin spray), had cough on 2/18/21 and chest x-ray showed mild worsening bilateral central patchy parenchymal opacification so IV Zosyn was started (2/18-2/21/21) then changed to Augmentin (with plans to complete course on 2/24/21), Lasix give for diuresis, CT chest and abdomen was done on 2/20/21 for anemia that showed no obvious hematoma or soft tissue collections. Patient continued diuresis and cardiac medications adjusted.  Coronary artery disease, paroxysmal atrial fibrillation, NSTEMI status post percutaneous coronary intervention, cardiogenic shock, systolic dysfunction congestive heart failure, moderate MR: Patient was continued on current cardiac medications including aspirin (for 1 month post cath until 3/10/21), clopidogrel, atorvastatin, Pradaxa, losartan, spironolactone. Continued lasix 80mg PO daily as maintenance diuretic regimen per  cardiology recommendations. Patient's current weight is 178 lbs (admission weight was around 189 lbs). Patient was not started on beta blockers given recent cardiogenic shock. Acute kidney injury: Seems to have resolved with current creatinine of 1.2. Leukocytosis: Resolved. Will complete about 7 day course of antibiotics with Augmentin until last dose on 2/23/2021. Tobacco smoker: Patient was counseled on smoking. Patient was advised to quit. Discussed smoking cessation classes. Continued nicotine patch. Anemia: No evidence of active bleeding. Will repeat CBC on 2/26/21 as patient is on dual antiplatelet therapy as well as anticoagulation. Patient was also placed on pantoprazole for GI ulcer prophylaxis. Patient got 2nd COVID19 Moderna vaccine as outpatient on 2/27/21.