Tag Archives: cardiology

Interaction of Physical Activity and Body Mass Index on Mortality in Coronary Heart Disease: Data from the Nord-Trøndelag Health Study

The role of physical activity in the relationship between body mass index (BMI) and survival in coronary heart disease is unclear. Our aim was to examine the isolated and combined associations among BMI, physical activity, and mortality in subjects with coronary heart disease. Methods A total of 6493 participants (34.4% were women) with coronary heart […]

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An Unusual Presentation of Thrombotic Thrombocytopenic Purpura

  We describe a patient with sudden and severe postoperative thrombocytopenia whose diagnosis was delayed. The patient was a 58-year-old black man with diabetes mellitus type 2, hypertension, and chronic kidney disease, who presented to our institution with 4 days of abdominal pain. He had a history of remote exploratory laparotomy for an abdominal gunshot […]

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The Malnourished Heart: An Unusual Case of Heart Failure

To the Editor: A 66-year-old woman with no past medical history was admitted for 3 months of worsening dyspnea, lower extremity edema, and orthopnea. She was not taking medications or supplements. She denied chest pain, recent infections, fevers, toxin exposures, or use of drugs or alcohol. She reported patchy hair loss on her scalp, bruises […]

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A Tale of Two Valves

To the Editor: Radiation heart disease is associated with a high level of morbidity and mortality. Its natural history is not well understood. Its management is difficult. We report a case of radiation heart disease with dramatic disease progression over 11 years, captured on echocardiography. Case Report A 66-year-old woman presented with increasing dyspnea on […]

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How Well Are Pulses Measured?

Although taking a radial pulse is considered to be an essential clinical skill, there have been few reports on how well it is measured in clinical practice, and how its accuracy and precision are influenced by rate, rhythm, and blood pressure. Methods This study is a retrospective quality audit carried out as part of a […]

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