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.

Plant-based diets linked to lower risks of death, heart disease, stroke and diabetes
Diets that prioritize plant-based foods are associated with several health benefits, according to a new study of more than 3.4 million adults. Such diets also show potential to reduce greenhouse gas emissions.
Beta blockers ‘have no effect’ on heart attack patients
One researcher described the study's findings as "one of the most significant advances in heart attack treatment in decades.”
New hypertension guidelines embrace early treatment, updated risk assessments and renal denervation
New ACC/AHA recommendations encourage clinicians to take a proactive approach when managing patients with elevated or high blood pressure. The inclusion of renal denervation in this document represents clear progress for a relatively new technology.
Gene discovery highlights connection between the kidneys and cardiovascular disease
“Our findings reveal how changes in cell metabolism and increased oxidative stress can activate damaging pathways in blood vessels," explained Xiaofeng Yang, MD, a researcher at Temple University.
Coronary sinus reducer linked to improvements in patients with refractory angina—but questions remain
Treatment with the device is consistently safe, but researchers still think more data is required before reaching any conclusions about its efficacy.

FDA gives AI-powered blood test for obstructive CAD breakthrough device designation

The FDA clearly sees significant potential in a new multi-protein blood test from Prevencio. The company's goal is to gain full approval and get the test in the hands of emergency departments all over the United States.

GE HealthCare debuts new wide-bore MRI scanner built with cardiology, oncology in mind

The new 1.5T MRI scanner includes a wide bore and key AI features designed to boost the patient experience.

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Gastric bypass surgery linked to lower heart attack risk than gastric sleeve

Both operations can help obese patients lose weight, researchers noted, but gastric bypass surgery "may be associated with greater cardiovascular benefits."

High Lp(a) levels increase risk of repeat cardiovascular events—LDL drugs may help

Researchers evaluated data from more than 273,000 patients with a history of ASCVD, noting that higher Lp(a) levels are consistently linked to worse cardiovascular outcomes.

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Consistent cannabis use linked to multiple cardiovascular risks for heart failure patients

Cannabis use can be especially harmful for heart failure patients, according to new data presented at SCAI 2025.

How radiotherapy protects the hearts of breast cancer patients

The study's authors reviewed CCTA imaging results taken before and after radiotherapy, evaluating each image for signs of coronary calcification and inflammation.

Newsweek ranked the 50 best heart hospitals in the world

Proactive CAD strategies fueled by calcium scores lead to benefits for intermediate-risk patients

Up to 50% of all patients face an intermediate risk of developing CAD, and the optimal treatment strategy for that population remains unclear. For this study, researchers explored data from more than 400 intermediate-risk patients with a family history of premature CAD.

artificial intelligence AI heart cardiology

AI-powered risk model evaluates long-term risk of coronary artery disease

The advanced machine learning model tracks more than 50 different factors to make its predictions. It has already been found to be more accurate than popular prediction methods for heart disease that are currently available.

Acute Coronary Syndromes

Plant-based diets linked to lower risks of death, heart disease, stroke and diabetes

Beta blockers ‘have no effect’ on heart attack patients

New hypertension guidelines embrace early treatment, updated risk assessments and renal denervation

Gene discovery highlights connection between the kidneys and cardiovascular disease

Coronary sinus reducer linked to improvements in patients with refractory angina—but questions remain