Clinical Research

AI cardiology heart artificial intelligence deep learning

New AI model uses ECG images to evaluate heart failure risk

The advanced algorithm only needs an image or photograph of a 12-lead ECG to make its assessment. 

Cardiologists in Spain encountered an unexpected complication in a 78-year-old transcatheter aortic valve replacement (TAVR) patient, highlighting the experience in JACC: Cardiovascular Interventions.

TAVR valve’s spontaneous leaflet rupture highlights importance of long-term follow-up

Cardiologists believe this is the first time this exact complication has been reported. Even patients who present with no known risk factors, they said, should receive regular follow-up care to ensure such incidents do not go untreated. 

Following a high-fat diet impacted one middle-aged man’s cardiovascular health so much that cholesterol appeared to start leaking out of his hands.

Cholesterol appears on man’s hands after he lived on diet of hamburgers, sticks of butter

The patient, who was primarily eating meat, cheese and entire sticks of butter, said the yellow nodules did not hurt in any way. His cholesterol level exceeded 1000 mg/dL at the time of treatment.

Rakesh Gopinathannair, MD, FAHA, FACC, FHRS, director of cardiac electrophysiology laboratories at the Kansas City Heart Rhythm Institute, explains lessons from the AHA statement on COVID caused arrhythmias.

Key details associated with the treatment of COVID-induced arrhythmias

Rakesh Gopinathannair, MD, lead author of a recent American Heart Association scientific statement on cardiac arrhythmias associated with COVID-19, reviewed the latest science associated with this important topic.

Rebecca Hahn, MD, a principal investigator for the TRISCEND II trial, discusses key takeaways of the Edwards Lifesciences Evoque tricuspid TTVR valve.

Imaging specialist Rebecca Hahn explores key details about the Evoque TTVR device

Rebecca Hahn, MD, discussed key takeaways from the TRISCEND II trial for the Edwards Lifesciences Evoque TTVR valve and shared additional details related to patient selection and implanting the device.

The Medtronic SelectSecure MRI SureScan Model 3830 cardiac lead already gained FDA approval for His-Bundle pacing back in 2018. Now, the lead is also approved for left bundle branch area pacing, providing users with another option when treating patients for bradycardia. According to Medtronic, this marks the first time the FDA has approved a device for this indication.

New research highlights rising interest in LBBAP

The first patient has been enrolled in a new study of an optimized lead for LBBAP, an area with an explosion of interest in EP as a way to improve patient outcomes.

Black, rural and low-income PAD patients are less likely to receive high-quality care

"This research should be a call to health systems, policymakers and other stakeholders to make it easier for patients—especially the most vulnerable patients—to access PAD-specific care," one cardiologist explained. 

Video of Clyde Yancy, MD, explaining new directions in treating heart failure with preserved ejection fraction.

Exploring the 'new era' of HFpEF treatment: More options exist, but challenges remain

Clyde Yancy, MD, spoke with Cardiovascular Business about how the treatment of heart failure with preserved ejection fraction (HFpEF) has evolved in recent years.

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.