Cardiology

A 66-year-old man presented to the clinic with new fatigue and several weeks of exhaustion. The patient had been in his usual state of health until about 1 month prior, when he noted easy fatigue and...

A 43-year-old man presented to his primary care physician for a routine physical examination. At this visit, the patient reported elevated blood pressure, headaches, fatigue, new onset of palpitations, and...

A 20-year-old woman presented to the clinic with midsternal chest pain radiating to the left arm.

In part 1 of this 2-part series, Dr Rubin details the case of a 54-year-old woman who presents with a new report of shortness of breath for the last several days. The shortness of breath presented...

A 31-year-old woman presented to the emergency department with 3 days of nausea, vomiting, and abdominal pain, and 2 days of diarrhea. The vomitus consisted of food particles but did not contain blood. Her...

A 46-year-old woman presented in an outpatient cardiology office for preoperative clearance for tubal ligation surgery. On assessment, the physicians found her to have frequent premature ventricular...

A 66-year-old man presented to the hospital with hypoxia requiring 15 L/min of supplemental oxygen. The patient’s medical history included non-ischemic cardiomyopathy with systolic heart failure, a left...

A 13-year-old boy was admitted to the hospital with acute-onset dyspnea and chest pain, which had started 4 hours prior to presentation. The pain was described as persistent and pleuritic, radiating up the...

In part 2 of this 2-part series, Dr Rubin details the case of a 54-year-old woman who presents with a new report of shortness of breath for the last several days. As noted in part 1, the data collected from...

In this article, Michael J. Bloch, MD, writes about evidence against using a chronotropic strategy for blood pressure control and compares the results of various studies following strategies for blood...