Clinical Research

CT imaging showing the congenital heart defect of left heart hypoplastic syndrome.

New avenue for regenerating damaged heart cells discovered

Gene manipulation can revert the cardiomyocytes back to a fetal state, allowing them to regenerate. Researchers are now looking for drugs to mimic the effect.

Prominent radiology society announces launch of new journal

The publication will include "pictorial essays, case reports and expert commentary for today’s practicing radiologists," the society announced Thursday.

The central illustration from a study that shows the impact of ECG AI algorithm study case and control selection to train artificial intelligence to better screening patients for cardiac amyloidosis. Image courtesy of JACC Advances.

Using ECG AI to find the cardiac amyloidosis needles in the haystack

Early detection of cardiac amyloidosis is leads to the best outcomes, but it is often missed until later stages. AI is being developed to help detect these patients earlier using ECG and echo.

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Even moderate alcohol use increases risk of high blood pressure, new meta-analysis confirms

Researchers explored data from 23 different studies, identifying a “positive and almost linear association” between alcohol consumption and hypertension. 

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Imaging research suggests Viagra could slow or prevent vascular dementia

A new study suggests sildenafil, known by its brand name Viagra, can improve cerebrovascular function and minimize the risk of cognitive impairment caused by small vessel disease. 

Hearing aids help slow brain aging in individuals with mild cognitive impairment

Hearing aids help stall brain aging, new imaging study shows

For people with auditory impairment, hearing aid use could slow metabolic decline in regions of the brain associated with cognitive function.

Paul Zei, MD, director of the comprehensive atrial fibrillation program at Brigham and Women’s Hospital, explained key findings from the late-breaking REAL-AF Registry at the Heart Rhythm Society (HRS) 2024 conference. This registry study evaluated the short- and long-term outcomes of radiofrequency ablation (RF) in treating both paroxysmal atrial fibrillation (PAF) and persistent atrial fibrillation (PsAF), revealing significant advancements in procedural techniques and patient safety. #EPeeps #HRS2024

Interest growing in fluoroscopy-free workflows during RF ablation

Paul Zei, MD, discusses late-breaking data from the REAL-AF Registry, which looked at the short- and long-term outcomes of radiofrequency ablation in paroxysmal and persistent atrial fibrillation.

doctor examines patient data on their tablet

Engineers team with cardiologist to rethink heart pump assessments

The group’s work is focused on how signal processing technologies and machine learning can track the health of VADs and the patients who need them.