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US Senator Lindsey Graham, a close ally of President Donald Trump and a leading Republican voice on foreign policy, died on Saturday after a brief illness, his office said. He was 71. The District of Columbia medical examiner said the preliminary cause of death was an aortic diss

The Ross Procedure, a highly specialized option for aortic valve replacement, is associated with significant long-term durability and excellent outcomes in a wide range of adult patients with aortic valve disease. These are the results of a new study led by Mount Sinai heart surg

New research published in JSCAI and presented at New York Valves 2026 reports favorable one-year outcomes in patients with symptomatic severe aortic regurgitation following treatment with the investigational J-Valve Transfemoral System.

In cases of serious aortic valve disease, choosing a new heart valve is particularly difficult for young women who wish to become pregnant. A new Swedish registry study from Karolinska Institutet shows that a biological aortic valve provides good pregnancy and birth outcomes, eve

A new study published in Nature Communications identifies a molecular signaling pathway that contributes to the development of life-threatening aortic aneurysms and dissections in Marfan syndrome, a genetic disorder affecting connective tissue. The findings provide new insight in

A multicenter clinical trial led by UTHealth Houston has found that survivors of aortic dissection can participate in moderate-intensity exercise at home without increasing the risk of recurrent aortic events. The study is published in Circulation: Population Health and Outcomes.

Gum disease bacteria may spur calcium buildup in the heart's aortic valve, leading to a common and serious heart valve disease, according to preliminary, independent research presented at the American Heart Association's Basic Cardiovascular Sciences Scientific Sessions 2026, hel

Medical examiners are preliminarily attributing the death of U.S. Sen. Lindsey Graham, of South Carolina, to an aortic dissection caused by "arteriosclerotic cardiovascular disease," a broad term referring to the hardening and narrowing of the arteries.

Aortic dissections are extremely rare; however, people with a family history or who have been diagnosed with certain genetic syndromes have an elevated risk

Graham, a close Republican ally of Donald Trump, died at the age of 71 on Saturday evening. O recorte ajuda a contextualizar a pauta dentro de Viagem.

Researchers found that bacteria linked to gum disease may help drive the development of calcific aortic valve stenosis by triggering inflammation and calcium buildup in the heart valve. The early findings suggest that keeping gums healthy could play a role in reducing the risk of