ECGs

A 48-year-old woman with systemic lupus erythematosis is admitted with pleuritic chest pain and lightheadedness...

A 72-year-old woman presents for her first clinic visit with a new primary care provider. She has a history of hypertension and diabetes and suffered a myocardial infarction 18 months earlier.

A 24-year-old man presents to his primary physician with complaints of intermittent palpitations. He has noted these symptoms on and off for a year.

A 28-year-old man who was reported missing during a snowshoe trek was found 3 days later. He was brought by helicopter to the closest hospital.

A 66-year-old female is admitted to the hospital with acute chest pain. An ECG is obtained.

A 34-year-old woman presents with crushing retrosternal chest pain occurring at rest.

A 48-year-old man is found unconscious on a park bench. He is brought to the emergency department, where an ECG is obtained

A 78-year-old female with known ischemic cardiomyopathy presents to her local emergency department with acute-onset chest discomfort. She states she was woken from sleep with a “ pressure” in her chest and shortness of breath.

A 49-year-old man with chronic obstructive pulmonary disease (COPD) develops severe retrosternal chest tightness, diaphoresis, and lightheadedness while eating lunch.

A 30-year-old man presents to his physician with complaints of palpitations. He is without symptoms at the time of the office visit. He has no medical problems and is not on any medication. His physical examination is unremarkable.