Archive | Cardiology RSS feed for this section
man shopping in a supermarket

Does Testerone Supplementation Impact Heart Disease Risk? (video)

Does testosterone supplementation impact heart disease risk? The March 2017 issue of the American Journal of Medicine includes a new meta-analysis that looks at the use of testosterone supplements and cardiovascular disease risk. In this video Dr. Joseph S. Alpert talks about testosterone supplements and risk. Read the Research: Cardiovascular Risks of Exogenous Testosterone Use […]

Read more
Dr. Joseph S. Alpert

Myocardial Injury During Prolonged Temperature Management (video)

Targeted temperature management — lowering a person’s body temperature– has been recommended as an integrated part of postresuscitation care after out-of-hospital cardiac arrest, but is it safe? In this video, Dr. Joseph S. Alpert, AJM editor-in-chief, talks about new research on temperature management. Read the research: The Extent of Myocardial Injury During Prolonged Targeted Temperature […]

Read more

Tele-Ultrasound to Guide Management of a Patient with Circulatory Shock

A 65-year-old man with a medical history of chronic obstructive pulmonary disease and ethanol abuse presented to the emergency department with tachypnea, tachycardia, and an altered mental status. He was hypotensive at 90/60 mm Hg. Examination of the patient showed confusion and decreased left-sided breath sounds. The serum laboratory values were significant for a urea […]

Read more

What’s in a Mass?: Large Native Mitral Valve Mass

After an elective cystectomy, a 77-year-old man developed postoperative atrial fibrillation, resulting in a surprising new finding and a challenging diagnosis. He had no cardiovascular symptoms or cardiac history. The preoperative electrocardiogram was normal. Transthoracic echocardiogram identified a mass on the mitral valve (Figure 1A), new 3+ aortic valve regurgitation, and 2+ mitral valve regurgitation. Left ventricular […]

Read more
doctor testing for blood pressure

Treatment-Resistant Hypertension and Outcomes Based on Randomized Treatment Group in ALLHAT

  Although hypertension guidelines define treatment-resistant hypertension as blood pressure uncontrolled by ≥3 antihypertensive medications, including a diuretic, it is unknown whether patient prognosis differs when a diuretic is included. Methods Participants in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) were randomly assigned to first-step therapy with chlorthalidone, amlodipine, or lisinopril. At a Year […]

Read more
UA-42320404-1