Pump thrombosis in the Thoratec HeartMate II device: An update analysis of the INTERMACS Registry.

Background: Pump thrombosis in durable continuous-flow pumps is a barrier to long-term mechanical circulatory support. Earlier Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) data identified an increasing risk of pump thrombosis in recent years with the HeartMate II (HMII) left ventricular assist device. The current analysis examines pump thrombosis in the patient cohort extended through June 2014.

Increasing Prescription Length Could Cut Cardiovascular Disease Burden And Produce Savings In South Africa.

South Africa's rates of statin use are among the world's lowest, despite statins' demonstrated effectiveness for people with a high blood cholesterol level or history of cardiovascular disease. Almost 5 percent of the country's total mortality has been attributed to high cholesterol levels, fueled in part by low levels of statin adherence. Drawing upon experience elsewhere, we used a microsimulation model of cardiovascular disease to investigate the health and economic impacts of increasing prescription length from the standard thirty days to either sixty or ninety days, for South African adults on a stable statin regimen.

Cardiovascular Disease Screening By Community Health Workers Can Be Cost-Effective In Low-Resource Countries.

In low-resource settings, a physician is not always available. We recently demonstrated that community health workers-instead of physicians or nurses-can efficiently screen adults for cardiovascular disease in South Africa, Mexico, and Guatemala. In this analysis we sought to determine the health and economic impacts of shifting this screening to community health workers equipped with either a paper-based or a mobile phone-based screening tool.

Bridging the gap with new strategies in acute ST elevation myocardial infarction: bolus thrombolysis, glycoprotein IIb/IIIa inhibitors, combination therapy, percutaneous coronary intervention, and "facilitated" PCI.

Achieving early reperfusion with thrombolytic agents or primary percutaneous coronary intervention (PCI) in patients with acute myocardial infarction (AMI) is the cornerstone of current therapy. Two advances in pharmacologic therapy are: (1) bolus thrombolysis, which simplifies therapy, reduces door-to-needle time, and reduces the potential for medication errors, and (2) Low-dose fibrinolytic therapy combined with a glycoprotein (GP) IIb/IIIa inhibitor which can achieve higher rates of reperfusion than fibrinolytic therapy alone. In addition, the IIb/IIIa inhibitor as part of the reperfusion regimen will support any acute-phase interventions that are performed.