Fifty-nine year old gentleman with coronary artery disease

Clinical History 10


Fifty-nine year old gentleman with coronary artery disease status post remote percutaneous transluminal coronary angioplasty of the right coronary artery who re-presents with chest discomfort. A myocardial infarction was excluded by cardiac enzymes and a subsequent stress test was normal. The patient was felt to be suffering from non-cardiac musculoskeletal chest discomfort.
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Forty-one year old gentleman with myelodysplasia syndrome

Clinical History 06

Forty-one year old gentleman with myelodysplasia syndrome and insulin requiring diabetes mellitus admitted for a bone marrow transplantation. His serum potassium at the time of this electrocardiogram was 3.4 meq/L
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Fifty-one year old woman with metastatic breast carcinoma admitted for a bone marrow transplantation.

Clinical History 200

Fifty-one year old woman with metastatic breast carcinoma admitted for a bone marrow transplantation. Her potassium level at the time of this tracing was 3.1 meq/L.

Seventy-five year old woman with long-standing hypertension who is referred for a cardiac evaluation.

Clinical History 174

Seventy-five year old woman with long-standing hypertension who is referred for a cardiac evaluation. Her medications included amlodipine and digoxin. Her serum electrolytes were all within normal limits.
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Fifty year old woman status post remote surgical correction of an aortic coarctation

Clinical History 166

Fifty year old woman status post remote surgical correction of an aortic coarctation, long-standing hypertension and hypertensive heart disease referred for further evaluation of recurrent atrial dysrhythmias and congestive heart failure. Her medications included captopril, disopyramide and aspirin.
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Twenty-eight year old gentleman status post orthotopic liver transplantation secondary

Clinical History 113

Twenty-eight year old gentleman status post orthotopic liver transplantation secondary to chronic hepatitis 8 infection contracted ten years prior to this electrocardiogram who re-presents to the hospital with epigastric pain, nausea and hematemesis. His medications at the time of this electrocardiogram included cyclosporine, prednisone and omeprazole. His admission serum chemistries were notable for a serum potassium level of 2.3 meq/L
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Forty-five year old gentleman with a history of long-term alcohol use

Clinical History 101

Forty-five year old gentleman with a history of long-term alcohol use who was admitted to the hospital with hemoptysis. An echocardiogram demonstrated severe global left ventricular systolic dysfunction with an estimated left ventricular ejection fraction of 10%. Moderately severe mitral and tricuspid regurgitation were present. Medications at the time of this tracing included furosemide, potassium, digoxin, amiodarone, warfarin and captopril.
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