Latest Articles
- Should N-acetylcysteine be used routinely to prevent contrast-induced acute kidney injury?
Its routine use is not supported at this time, but there is evidence to suggest giving it to patients with baseline renal dysfunction.
- Androgen deficiency in older men: Indications, advantages, and pitfalls of testosterone replacement therapy
This, the second of two articles on hypogonadism in men, focuses on the appropriate use of testosterone therapy.
- A rash after streptococcal infection
The patient, a 39-year-old woman, had been taking amoxicillin for streptococcal pharyngitis. What caused the rash?
- Tattooing: Medical uses and problems
Tattooing is used in medical alerts, breast reconstruction, radiation oncology, endoscopy, forensic medicine, and other areas.
- Cognitive impairment in ICU survivors: Assessment and therapy
Cognitive impairment occurs in up to one-third of patients after a stay in the intensive care unit. Prevention is the prevailing strategy, since data on treatment are scarce.
- V1: The most important lead in inferior STEMI
A 63-year-old woman with diabetes and hypertension developed chest tightness. Her electrocardiogram showed ST-segment elevation in leads II, III, aVF, V1, and V2.
- Hypertension in the elderly: Some practical considerations
Treatment is challenging because of comorbidities and age-related changes. Some common scenarios are presented.
- Hypertensive chronic kidney disease in African Americans: Strategies for improving care
Factors responsible for its rapid progression in African Americans are detectable by screening and modifiable with prompt therapy.