Articles related to CARDIOVASCULAR EVENTS

What is the best strategy for preventing stroke in patients with non-valvular AF: anticoagulants or left atrial appendage occlusion (LAAO)? The answer depends on the individual patient’s combination of stroke and bleeding risks. In this study, combined risks favored LAAO for higher bleeding risk, but that benefit became less certain at higher stroke risks.

A conversation with Ann Marie Navar, MD, PhD, associate professor of cardiology at UT Southwestern in Dallas, Texas and associate editor of JAMA Cardiology, who discusses common statin-related myths, the safety of statin therapy, and reliable sources of information for patients.

The story of David Bennett, age 57, who had severe cardiac failure and was denied a traditional human heart transplant from several programs when he ultimately agreed to the experimental xenotransplant. On day 34, the patient showed no signs of rejection of the porcine heart, but by day 49, sudden diastolic thickening and antibody-mediated failure of the xenograft prevented any lifesaving measures, and he died on day 60.

A clinical picture of the spontaneous pneumothorax, which is considered spontaneous if there is no apparent precipitating cause and can be easily missed on a chest radiograph unless there is a strong index of clinical suspicion. This article discusses risk factors, diagnosis, and treatment for the condition.

In addition to other discoveries, the authors found that reported rates of myocarditis or pericarditis were higher after vaccination with mRNA-1273 (Moderna Spikevax) compared with BNT162b2 (Pfizer-BioNTech Comirnaty).

In a look “Beyond the Guidelines,” a preventive cardiologist and a general internist discuss their approach in the case of a 57-year-old woman with high cholesterol and a family history of heart disease.