Acute Coronary Syndromes

Acute coronary syndrome (ACS) is most commonly caused by a heart attack (myocardial infarction) where blood flow to the heart is suddenly blocked. This is usually caused by a blood clot from a ruptured coronary artery atherosclerotic plaque. Other causes include spontaneous coronary artery dissection (SCAD), which most commonly occurs in women. ACS is usually treated in a cath lab with angioplasty and the placement of a stent to prop the vessel open.

ACS and revascularization after TAVR: New data on a high-risk scenario

“It is vital to identify patients who are at a high risk for ACS after TAVR for potential treatment beforehand,” according a new analysis published in the American Journal of Cardiology.

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Clopidogrel linked to better long-term outcomes than aspirin in PCI patients with and without diabetes

Clopidogrel is especially effective at limiting major adverse cardiovascular events among PCI patients with diabetes, researchers found. 

HeartFlow raises $215M to keep up with growing demand

The company is still riding the momentum of its technology being included in the 2021 American College of Cardiology/American Heart Association chest pain guidelines.

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FDA announces third recall of 2023 for troubled heart devices

This latest recall is due to a heightened risk that the devices will stop working with no warning. There have been 42 customer complaints reported so far. 

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CE mark suspended for troubled heart devices due to ongoing issues

The devices have been hit with multiple recalls in recent months. Those issues are now impacting sales outside of the United States as well.

cardiovascular risk infectious disease hospitalization

Internal infections serious enough to require hospitalization raise 30-day CVD risk: 2-country, multicohort study

Patients hospitalized for severe infectious diseases are at heightened risk of major cardiovascular-disease events within a month of admission date. 

Diabetes, coronary heart disease increase risk of long COVID, large new study confirms

Reviewing data from more than 800,000 patients, researchers also emphasized that patients vaccinated against COVID-19 are less likely to experience long-lasting symptoms.

FDA announces new Class I recall of troubled heart devices

The recall includes approximately 2,300 devices distributed to customers prior to July 24, 2017. There have been 44 complaints about this issue so far.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.