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.

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Beta-blocker, aspirin combo mitigates CVD brought on by grief

A beta-blocker and aspirin combination may help attenuate the heightened CVD risk observed in people who have recently lost a loved one, according to research published in the American Heart Journal in February.

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More than half of heart patients nonadherent to multi-drug regimens

Over half of heart patients on a triple-drug regimen of ACE inhibitors, statins and either calcium channel blockers or aspirin are nonadherent to their medications, researchers reported in the American Journal of Cardiology Feb. 6.

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Magnetocardiography IDs chest pain in 90 seconds

A 90-second chest scan could be a game-changer for triaging patients who present to the emergency department with undiagnosed chest pain, according to research out of Detroit.

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Amarin tailors educational campaign to people at persistent CV risk

Amarin on Jan. 13 announced the launch of True to Your Heart, a new educational campaign geared toward heart patients who remain at a persistent risk for CVD despite being treated with statins and other standard-of-care therapies.

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99% of MI patients eligible for newer secondary prevention therapies

An analysis of 12 recent randomized clinical trials suggests a majority of patients with ischemic heart disease or a history of MI are eligible for new secondary prevention therapies—a finding that, if acted upon, could change a paradigm that’s been in place for decades.

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Why women’s risk for CVD spikes later in life

Research out of Norway suggests obesity, high blood pressure and diabetes could have a lot to do with CVD’s tendency to present later in life in women than in men.

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Radial vs. femoral access for PCI: Which is safer?

A study published in JAMA Cardiology Jan. 2 suggests physicians may achieve comparable results when using either radial or femoral access for primary PCI in patients with STEMI.

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Cannabis use disorders double risk of MI after surgery

Surgical candidates with active cannabis use disorders were nearly twice as likely as their non-user peers to suffer a heart attack after surgery, according to research published in Anesthesiology on Nov. 25.

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.