Cardiac Surgery

Cardiothoracic surgery includes coronary artery bypass surgery (CABG), heart valve repair or replacement, left ventricular assist device (LVAD) placement, heart transplant, assisting in minimally invasive transcatheter valve structural heart procedures such as TAVR, left atrial appendage (LAA) occlusion, septal myectomy, surgical ablation for arrhythmias, and reconstruction of the heart in congenial heart disease cases.

First-in-human trial shows potential of guiding CABG with cardiac CT and AI—no ICA required
An independent heart team blinded to ICA results was able to deliver helpful guidance for CABG procedures for 99.1% of patients using just CCTA and FFR_CT alone. This approach is safe and feasible, researchers wrote, and the next step is to gather additional data.
Researchers receive $3.7M to attempt robotic heart surgery inside MRI scanner
The group—which includes engineers, cardiologist, radiologists and other specialists—will attempt to perform a robotic-controlled left atrial appendage occlusion (LAAO) on a patient inside an MRI scanner.
When PPE is not enough: Improved shielding during EVAR linked to ‘dramatic reduction’ in radiation exposure
“Improving ancillary shielding barriers is paramount,” according to the authors of a brand new analysis.
Shear wave imaging ‘extremely promising’ for assessment of myocardial stiffness in heart transplant recipients
The noninvasive technique shows potential where cardiac magnetic resonance imaging falls short.

First-in-human trial shows potential of guiding CABG with cardiac CT and AI—no ICA required

An independent heart team blinded to ICA results was able to deliver helpful guidance for CABG procedures for 99.1% of patients using just CCTA and FFR_CT alone. This approach is safe and feasible, researchers wrote, and the next step is to gather additional data.

April 10, 2024

mixed reality LAAO Chase Western Reserve MRI. The group—which includes engineers, cardiologist, radiologists and other specialists—will attempt to perform a robotic-controlled left atrial appendage occlusion (LAAO) on a patient inside an MRI scanner.

Researchers receive $3.7M to attempt robotic heart surgery inside MRI scanner

The group—which includes engineers, cardiologist, radiologists and other specialists—will attempt to perform a robotic-controlled left atrial appendage occlusion (LAAO) on a patient inside an MRI scanner.

October 20, 2022

When PPE is not enough: Improved shielding during EVAR linked to ‘dramatic reduction’ in radiation exposure

“Improving ancillary shielding barriers is paramount,” according to the authors of a brand new analysis.

May 10, 2022

Shear wave imaging ‘extremely promising’ for assessment of myocardial stiffness in heart transplant recipients

The noninvasive technique shows potential where cardiac magnetic resonance imaging falls short.

August 31, 2020

Around the web

Cardiovascular Business

AI improves CT assessments, boosts care for real-world heart patients

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Cardiovascular Business

AI predicts cardiovascular risk during CT scans—no invasive tests or contrast required

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans.

Radiology Business

Google teams with Bayer to address radiologist burnout via AI

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday.