Aortic Dissection News and Research

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Study: Aortic dissection survivors can participate in moderate‑intensity exercise at home

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.

9 Jul 2026

Redefining cardiovascular care for women

Cardiovascular disease (CVD) remains the leading cause of death for women across the globe, yet significant progress has been made in prevention, diagnosis and management thanks to more sex-specific research, as noted in a special Go Red for Women issue of Circulation, the American Heart Association's flagship, peer-reviewed scientific journal, published today.

17 Feb 2026

Simpler hemiarch surgery effective for older aortic dissection patients

Ascending aortic hemiarch reconstruction offers the same long-term benefits to patients over age 65 with acute type A aortic dissection (ATAAD) as more complex extended arch reconstruction procedures, according to a study presented today at the 2026 Society of Thoracic Surgeons Annual Meeting.

1 Feb 2026

Researchers identify key role of lactylation in driving aortic dissection

Recently, a research team led by Professor Jian-Xun Wang and Professor Tao Yu from Qingdao University made a significant breakthrough in understanding the role of lactylation modification in aortic dissection (AD).

10 Oct 2025

CRISPR-based therapeutic approach designed to treat fatal pediatric disease

Multisystemic smooth muscle dysfunction syndrome (MSMDS) is a rare condition associated with stroke, aortic dissection (tearing) and death in childhood.

11 Sep 2025

Triglycerides identified as direct cause of abdominal aortic aneurysms

High levels of triglycerides, the most common type of fat in the body and the foods we eat, directly cause abdominal aortic aneurysms, according to a study in mouse models led by Michigan Medicine.

14 Aug 2025

New mouse model sheds light on molecular triggers of aortic dissection

Due to the sudden rupture of the aortic wall, aortic dissection is a life-threatening condition that requires immediate medical attention, as it can lead to vascular collapse.

29 May 2025

Woman with rare genetic disorder delivers healthy baby after complex pregnancy

When Jessica Johnson, 36, began to experience labored breathing and heart palpitations, she quickly made an appointment to see a cardiologist.

11 May 2025

Redefining cardiovascular medicine through the lens of sncRNAs

In a transformative review, small noncoding RNAs (sncRNAs) have emerged as pivotal regulators in the complex landscape of cardiovascular diseases.

20 Apr 2025

Exploring the causal links among immune cells, inflammatory proteins, and aortic dissection

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Aortic dissection is a life-threatening condition with complex immunological underpinnings.

10 Mar 2025

Study reveals key genetic markers for early onset bicuspid aortic valve complications

Genetic variants linked to a rare form of bicuspid aortic valve disease that affects young adults and can lead to dangerous and potentially life-threatening aortic complications have been identified by researchers at UTHealth Houston.

2 Sep 2024

CBL identified as the most promising potential biomarker for aortic dissection

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Aortic dissection (AD) is a fatal cardiovascular disease for which the key involved genes are largely unknown.

29 Aug 2024

Early detection of cardiovascular diseases using advanced machine learning

How can diseases of the cardiovascular system be detected before symptoms appear? Researchers at Graz University of Technology (TU Graz) have found a way to track them down at an early stage.

13 Aug 2024

Human cell-based model of thoracic aortic aneurysm offers new opportunities for drug development

Using human cells in laboratory rats, Michigan Medicine researchers have developed a functional model of thoracic aortic aneurysm, creating opportunities for more effective understanding of disease development and treatments for the potentially fatal condition, a study suggests.

14 May 2024

Double whammy: Stroke and neck artery tear increase heart attack risk in the first year

Heart attack risk almost doubles in the first year after a stroke or when combined with a tear in a neck artery wall, however, a tear without a stroke does not seem to raise heart attack risk, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2024.

1 Feb 2024

Resistance training can help lower risk factors for cardiovascular disease

A recent scientific statement from the American Heart Association suggests that resistance training is at least as safe as aerobic exercise for those with heart disease and other health conditions, and for most people can provide similar or additive benefits in lowering risk factors for cardiovascular disease.

31 Jan 2024

Smidt Heart Institute at Cedars-Sinai opens Aortic Surveillance Clinic for patients with enlarged aortas

The Smidt Heart Institute at Cedars-Sinai has opened an Aortic Surveillance Clinic for the evaluation and long-term monitoring of patients with enlarged aortas, or aortic aneurysms, for whom surgery may not be necessary.

26 Dec 2023

How COVID-19 targets the pancreas revealed

The study uncovers the role of the PLAC8 protein in making the human pancreas vulnerable to SARS-CoV-2 infection, leading to pancreatic injury and complications in severe COVID-19 cases. The findings open up new avenues for understanding how the virus affects multiple organ systems and offer a potential target for future treatments.

12 Sep 2023

ARREST trial results question need to transport all cardiac arrest patients to centers

A randomized trial involving all hospitals in London, UK, has found no difference in survival at 30 days in patients with resuscitated cardiac arrest in the community who were taken by ambulance to a cardiac arrest center compared with those delivered to the geographically closest emergency department.

28 Aug 2023

U-M Health team guides Zambian surgeons through the country’s first total aortic arch replacement

Surgeons in Zambia completed the country’s first total aortic arch replacement – guided by a team from University of Michigan Health.

28 Apr 2023