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.

Performing CT-derived fractional flow reserve (CT-FFR) before transcatheter aortic valve replacement (TAVR) improves the accuracy of coronary CT angiography (CCTA) and helps limit unneeded invasive coronary angiography (ICA), according to a new study published in JACC: Cardiovascular Interventions. Heartflow

New cardiac imaging strategy could reduce ICA, PCI rates

Radiologists with Massachusetts General Hospital found that the selective use of cardiac CT and AI-based CAD evaluations could make a significant impact on patient care. 

April 16, 2024
Medicare money payment physician. The CardioVascular Coalition and Society for Cardiovascular Angiography and Interventions have both issued new statements highlighting their issues with the 2024 MPFS proposed rule. 

Critics call out ‘woefully inadequate’ CMS proposal for inpatient Medicare payments

CMS has issued its proposed rule for the 2025 Medicare hospital inpatient prospective payment system, suggesting a payment increase of 2.6%. According to the American Hospital Association, this update would not be enough at a time when hospitals are already struggling to stay open. 

April 11, 2024
Simpsons Interventions, a California-based healthcare technology company, has received the FDA’s breakthrough device designation for its Acolyte Image Guided Crossing and Re-Entry Catheter System. SCAI released the list of its late-breaking clinical study trials at its 2022 annual meeting. #SCAI #SCAI22 #SCAI2022

FDA grants new imaging tool for CTO interventions its breakthrough device designation

The new device delivers real-time OCT visualization during revascularization procedures.

April 11, 2024
ACC.24 sign American College of Cardiology

ACC.24: Impella CP boosts survival for patients with STEMI-related cardiogenic shock

“This is the first time in a very long time that we have a positive study for managing cardiogenic shock,” one cardiologist said. 

April 7, 2024
ACC.24, the annual meeting of the American College of Cardiology (ACC), kicked off on Saturday, April 6, with a series of late-breaking clinical trials focused on testing the safety and effectiveness of new treatment strategies.

Day 1 at ACC.24: Late-breakers examine potential new heart attack, heart failure treatments

ACC.24 in Atlanta began Saturday, April 6, with a series of late-breaking clinical trials exploring brand new treatment strategies. 

April 6, 2024
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Risk of heart disease skyrockets when young, middle-aged women regularly drink alcohol

"I wasn’t expecting these results among women in this lower age group, because we usually see increased risk for heart disease among older women," one cardiologist said. "It was definitely surprising.”

April 1, 2024
artificial intelligence AI heart cardiology

Cardiologists see value in AI-based plaque assessments

Cardiologists were asked to develop a care strategy for CAD patients before and after using an FDA-approved AI tool to evaluate CT results. In two out of three cases, the AI influenced cardiologists to modify their original plan. 

March 29, 2024
American Heart Association and Joint Commission launch new Comprehensive Heart Attack Center certification.

Heart attacks after TAVR: New AMI data ‘reassuring’ at first glance, but questions remain

Hoping to gain a better understanding of how TAVR may impact a patient’s long-term cardiovascular health, researchers explored data from more than 200,000 patients and shared their findings in JACC: Cardiovascular Interventions.

March 28, 2024

Around the web

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

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