Risk Factors for the Development of Atrial Fibrillation in HIV Infected Patients.

Patients with Human Immunodeficiency Virus (HIV) have an array of multi-organ involvement, including cardiovascular disease. CD4 count is one of the best parameters to monitor the severity of HIV disease. The arrythmogenic potential of HIV disease has not been well defined.

Drug-eluting stent thrombosis 1,659 days after stent deployment: case report and literature review.

Drug-eluting stents are considered to be superior to bare-metal stents in reducing restenosis rates at 6 months. However, drug-eluting stents appear to be subject to stent thrombosis, a concern that has been reported more frequently in recent times. In November 2003, a 64-year-old man with a medical history of hypertension, type 2 diabetes mellitus, and coronary artery disease underwent percutaneous coronary intervention for the deployment of a sirolimus-eluting stent in the left anterior descending coronary artery.

Importance of performing transesophageal echocardiography in acute stroke patients older than fifty.

Background: The purpose of this study was to determine the value of transesophageal echocardiography (TEE) in determining the presence of cardiac manifestations that required anticoagulation in patients presenting with acute stroke.

Methods: Of 626 consecutive stroke patients who underwent TEE, 188 patients with no obvious etiology for stroke were subcategorized according to age. TEE results were analyzed for cardiac findings suggestive of a cause for embolic stroke, including complex atheromas in the arch/ascending aorta, patent foramen ovale (PFO), atrial septal aneurysm (ASA), and intracavitary thrombi.

Concurrent primary cardiac tumors of differing histology and origin: case report with literature review.

Primary cardiac tumors are rare and are diverse in histology and anatomic origin. Approximately 75% are benign, and nearly 50% of these are myxomas. Herein, we report concurrent myxoma and papillary fibroelastoma, which tumors were found attached to the left atrial septum and aortic valve, respectively.

Ethnic minorities exhibit reduction in door-to-balloon time comparable to whites with a newly-implemented emergency physician activation protocol (Code-STEMI).

Background: Studies have shown significant differences in door-to-balloon times (D2B) for ethnic minority patients (minorities) undergoing angioplasty for ST-elevation myocardial infarction (STEMI) compared to white patients (white). In this study, we evaluated the D2B for these groups before and after modification of the emergency protocol for STEMI.

Methods: We compared D2B for 51 consecutive STEMIs during 2006, (serial activation protocol, SAP) with D2B times for 72 consecutive STEMI patients during 2007 when a "Code STEMI" (concurrent activation) protocol was instituted.