Latest Articles
- Labetalol and other agents that block both alpha- and beta-adrenergic receptors
A review of how these agents can be used in managing difficult-to-control hypertension.
- Durability of bipolar coaxial endocardial pacemaker leads compared with unipolar leads
Bipolar coaxial leads are preferable to unipolar leads in most aspects. Yet survival of bipolar coaxial leads in long-term follow-up studies seems worse than that of unipolar leads, indicating the need to reevaluate the risk-benefit ratio of the coaxial design.
- Ovarian cancer update: management challenges and advances
Suspicion of ovarian cancer is especially important when working up postmenopausal women with vague abdominal complaints or a palpable ovary.
- Diagnostic evaluation of the patient with coronary artery disease
Evaluation of patients with possible CAD involves balancing conflicting considerations, such as test sensitivity and accuracy, cost, and access.
- Mortality of patients transferred to a tertiary care hospital
A look at the effect of transfers on patient outcome and on hospital mortality statistics, and how superficial review of these statistics could lead to mistaken conclusions about the quality of hospitals to which patients are transferred.
- Early-onset prosthetic valve endocarditis
Despite advances in surgical expertise and antibiotic prophylaxis, this complication occurs in about 1% of patients with implanted heart valves, with a mortality of 30% to 50%.
- Systemic diseases associated with intermediate uveitis
Multiple sclerosis, inflammatory bowel disease, thyroid abnormalities, and possible Epstein-Barr virus infection were among the findings in 26 of 83 intermediate uveitis patients.
- Management of variceal bleeding in the 1990s
Therapeutic options now include pharmacologic reduction of portal hypertension, endoscopic obliteration of varices, placement of decompressive shunts, and liver transplantation.