Artificial Intelligence

Artificial intelligence (AI) is becoming a crucial component of healthcare to help augment physicians and make them more efficient. In medical imaging, it is helping radiologists more efficiently manage PACS worklists, enable structured reporting, auto detect injuries and diseases, and to pull in relevant prior exams and patient data. In cardiology, AI is helping automate tasks and measurements on imaging and in reporting systems, guides novice echo users to improve imaging and accuracy, and can risk stratify patients. AI includes deep learning algorithms, machine learning, computer-aided detection (CAD) systems, and convolutional neural networks. 

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AI specialists ink deal with Pfizer to target cardiac amyloidosis

Cardiac amyloidosis can be especially challenging to identify and diagnose, making it a perfect target for advanced AI models.

December 20, 2022
Juan Granada discusses new cardiac technology AHA22.

VIDEO: 2 key technologies to rapidly advance cardiovascular care

Juan Granada, MD, president and CEO of the Cardiovascular Research Foundation (CRF), shares his thoughts on two key areas of technology advancements in cardiovascular imaging and neuro-interventional care for stroke.

December 14, 2022
Tablet projecting metaphorical medical hologram

AI-powered platform for heart failure detection gains FDA clearance

According to data submitted to the FDA, the platform has been linked to an accuracy of 90%, sensitivity of 87.8% and specificity of 83%.

December 8, 2022
Anteris Technologies duravr heart valve

Regulatory Roundup: Updates on Medtronic and LivaNova recalls, FDA-cleared AI models, a new heart valve and more

Read our recap of some of the biggest FDA-related stories that impacted cardiology in the last month.

November 30, 2022
Chest X-ray. Using an explainable artificial intelligence (AI) model, researchers were recently able to accomplish highly accurate labeling on large datasets of publicly available chest radiograph X-rays.. 

New AI model calculates risk of heart attack or stroke using a single X-ray

“This type of screening could be used to identify individuals who would benefit from statin medication but are currently untreated," one specialist said. The full analysis will be presented at RSNA 2022 in Chicago. 

November 28, 2022

The power of AI: Advanced algorithm IDs heart issues using Apple Watch data

A team of Mayo Clinic specialists led the analysis, sharing their findings in Nature Medicine.

November 23, 2022
HeartFlow FFR-CT

AI-powered CCTA outperforms usual care when evaluating stable chest pain

The new study, presented at the AHA Scientific Sessions 2022 conference in Chicago, focused on data from more than 2,000 patients. 

November 7, 2022
Tablet projecting metaphorical medical hologram

AI-powered ECG screening boosts patient outcomes—when clinicians give it a chance

New research out of Mayo Clinic found that clinicians who listened to AI-based treatment recommendations were more successful at identifying patients with low ejection fraction. 

November 3, 2022

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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