Clinical Research

MRI image of a fetus inside the mother on an MRI scan to assess brain development. Image courtesy of RSNA.

Fetal MRI safe on 3T scanners, new analysis shows

MRI exams are crucial for investigating fetal abnormalities, but past concerns have been expressed about whether the modality could affect intrauterine growth. 

HFSA 2023 image courtesy of the Heart Failure Society of America

HFSA announces late-breaking research for 2024 annual meeting

In addition to more traditional presentations, this year's meeting will also include "Rapid Fire" sessions designed to pack a lot of late-breaking data into a relatively small amount of time.

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MRI study questions links between autism and brain connectivity

Prior studies have hypothesized that reduced functional connectivity in the amygdala was more common among people on the spectrum.

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Some people may be predisposed to depression, MRI study shows

Specific brain connectivity patterns evident during childhood might make people more vulnerable to developing psychiatric disorders.

Pausing oral anticoagulation during TAVR reduces bleeding risk

The findings, based on data from more than 800 TAVR patients, suggest that skipping OAC medications for a small amount of time could make a big impact.

OCT-guided PCI, or optical coherence tomography-guided percutaneous coronary intervention.

OCT-guided PCI boosts outcomes when treating complex lesions

When PCI patients present with complex lesions, optical coherence tomography may provide significant value.

PCI interventional cardiology

PCI before TAVR a winning combination for many heart patients

“No clear recommendation currently exists in U.S. or European guidelines for performing PCI in addition to TAVR,” researchers wrote. The group hoped its study could provide some clarity. 

The MODULAR ATP study demonstrated a high rate of successful leadless pacemaker implantation with few complications and stable pacing parameters. The system uses the Emblem Subcutaneous Implantable Defibrillator (S-ICD) System and the new Empower Leadless Pacemaker from Boston Scientific.

Completely leadless cardiac rhythm management system impresses

According to new MODULAR ATP data, the leadless system was associated with a high success rate and few complications. Boston Scientific plans on seeking FDA approval in 2025.