Clinical Research

cardiovascular emergency ambulance

AI could point first responders to ready, willing and able hospitals in real time

People suddenly stricken with a cardiovascular crisis often survive and recover as long as they’re transported ASAP to a hospital that has two attributes: expertise in emergency heart care and capacity to accommodate the incoming episode.

April 11, 2023
pulmonary embolism on CT pulmonary angiography

AI work list prioritization tool significantly decreases PE turnaround times

The FDA-approved tool works by reprioritizing CTPA exams to the top of a radiologist’s work list when the scan is positive for PE.

April 5, 2023
A sign for reducing physician burnout, which was one of the top priorities at the American Medical Association (AMA) 2022 House of Delegates meeting. Photo by Dave Fornell

How mental health conditions are affecting cardiologists

A survey of nearly 6,000 cardiologists found 1 in 4 experience mental health conditions. 

January 5, 2023
Example of QFR technology, which uses a rotation of the C-arm around the patient to create a 3D model and a color coded map showing the FFR values and drops in blood flow.

FFR-angiography guided lesion selection for PCI improves two-year outcomes in TCT late-breaker

Two-year outcomes of a QFR-guided vessel and lesion selection strategy showed that the benefits of QFR guidance continued to accrue over time compared with standard angiography guidance in patients undergoing PCI.

September 27, 2022
focused rotary jet spinning Harvard heart model ventricle biofabrication

New manufacturing technique for artificial hearts a 'major step forward’

Focused rotary jet spinning appears to hold some key advantages over 3D printing and other techniques. Engineers at Harvard think it could represent the future of organ biofabrication. 

July 13, 2022
There has been fear of a small number of patients who experience myocarditis after COVID vaccination, but a new study found it is safe in patients with prior heart damage. Image courtesy of Banner Health. #COVID19 #COVIDvaccination

COVID-19 vaccines saved 20 million lives

New research illuminates just how effective COVID-19 vaccines were at saving lines––20 million deaths were likely avoided.

June 24, 2022

Around the web

Half a year after President Biden officially directed federal agencies in the executive branch’s bailiwick to “seize the promise and manage the risks” of AI, the White House has posted a status report.

U.S. physicians often receive payments from medical device manufacturers and pharmaceutical companies. New research in JAMA found a connection between receiving such payments and using specific devices—should the industry be concerned? 

Five of the largest U.S. medical societies focused on cardiovascular health are one step closer to seeing their paradigm-shifting proposal become a reality.

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