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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Opportunistic imaging detects signs of heart disease in lung cancer patients

These findings show that opportunistic imaging could go a long way toward making more patients aware of the cardiovascular risks they face—all without requiring additional scans to be performed. 

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Nearly half of U.S. adults are wrong about aspirin

Cardiologists have warned for years that healthy adults with no family history of CVD should not be taking low-dose aspirin every day—but as the saying goes, old habits die hard. 

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PCI before TAVR linked to better outcomes than performing both at once

Researchers explored data from more than 50,000 TAVR patients who presented with both severe aortic stenosis and stable coronary artery disease, sharing their findings in JACC: Cardiovascular Interventions.

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FDA clears first blood test of its kind for Lp(a)

The new blood test from Roche Diagnostics measures Lp(a) in terms of nanomoles per liter (nmol/L) as opposed to milligrams per deciliter (mg/dL).

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Cardiologist-founded startup raises $2M in the name of women’s heart health

Systole Health is focused on providing personalized healthcare to women with heart disease. “As a cardiologist, I have witnessed firsthand the struggles women face in managing their heart health," the company's co-founder said.

A study that analyzed patient outcomes in coronary artery bypass grafting (CABG) in veterans showed outcomes for on-pump and off-pump procedures over 10 years to be similar. Photo by Jim Lennon

SAVR/CABG vs. TAVR/PCI: Key differences when heart patients present with severe AS and CAD

Surgery offers multiple long-term benefits when compared to a more interventional approach, though it is still associated with certain risks of its own. In the end, researchers agree, the decision is one that should involve input from surgeons, cardiologists and others.

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Yes, physicians warn, cannabis is bad for the heart

Cannabis use is on the rise throughout the United States, but it is not as harmless as some people may believe. An in-depth analysis out of Stanford explored the many cardiovascular risks associated with regular cannabis use. 

AI-powered heart assessments of NFL veterans could help cardiologists tackle CVD

Retired NFL players Joel Dreessen and Le-Lo Lang are among the first athletes participating in a new registry launched by HeartFlow and the Boone Heart Institute.

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