The device, designed to be worn for up to 24 hours at a time, uses ultrasound technology and artificial intelligence to track how much blood the user's heart is pumping.

Researchers examined data from nearly 2 million patients, sharing their full findings in JACC: Cardiovascular Imaging.

Simulation-based training can help cardiology fellows improve their TTE abilities, even when instructors or equipment are in short supply. 

Here are links to more information on every late-breaking presentation at ACC.23.

The American Society of Echocardiography released a new guideline document on the comprehensive use of echocardiography in the diagnosis and therapeutic intervention of rheumatic heart disease.

Suhny Abbara, MD, editor of Radiology: Cardiothoracic Imaging and chief of cardiothoracic imaging for University of Texas Southwestern Medical Center, discusses how spectral computed tomography (CT) can help both cardiac and general CT imaging.

Ed Nicol, MD, MBA, president-elect of the Society of Cardiovascular Computed Tomography, discusses what he sees as the big technology advances in cardiac CT.