Cardiac Imaging

While cardiac ultrasound is the widely used imaging modality for heart assessments, computed tomography (CT), magnetic resonance imaging (MRI) and nuclear imaging are also used and are often complimentary, each offering specific details about the heart other modalities cannot. For this reason the clinical question being asked often determines the imaging test that will be used.

RSS icon
New data from the Phase 3 RAPID clinical trial of etripamil, an investigational calcium channel blocker nasal spray, showed positive results in converting paroxysmal supraventricular tachycardia (PSVT) to normal sinus rhythm in the at-home setting. The presentation was featured during a late-breaking clinical trials session at the American Heart Association (AHA) 2022 Scientific Sessions. #AHA22

Etripamil nasal spray meets primary endpoint of terminating paroxysmal supraventricular tachycardia 

The drug allows patients to take control over their condition with self administration and the therapy and may help lower healthcare costs and resource utilization by keeping these patients out of emergency rooms. 

Jason Andrade, MD, FRCPC, FHRS, director of electrophysiology, Vancouver General Hospital, clinical associate professor, University of British Columbia, and principal investigator for the PROGRESSIVE AF trial, explains how cryoablation can be used as a front-line treatment for atrial fibrillation (AFib). He presented this late-breaking trial at the American Heart Association (AHA) 2022 meeting, which showed the therapy can be used instead of trying drug therapy first. #AHA22 #EPeeps

VIDEO: Cryoablation can be used as frontline therapy before drugs: PROGRESSIVE AF trial

Jason Andrade, MD, director of electrophysiology, Vancouver General Hospital, and principal investigator of the PROGRESSIVE AF trial, explains how cryoablation can be used as a frontline treatment for atrial fibrillation (AFib) before drugs in this AHA late-breaker. 

Thumbnail

Emergency hospital transfer of STEMI patients might be expedited with a hospital-level 'Call 911 protocol'

The AHA Mission: Lifeline Program was designed to reduce STEMI patient transfer times, but response times still often lag, and new protocols may be needed to expedite STAT transfers.

The Medtronic Symplicity Spyral Renal Denervation system uses a catheter that curls in the renal artery to place radiofrequency electrodes against the vessel wall to ablate the nerves that control vasodilation, so the artery can be propped in the fully open position.

SPYRAL HTN-ON MED renal denervation study did not meet primary endpoint

The SPYRAL HTN-ON MED renal denervation trial failed to show that renal denervation was superior to sham control at improving ambulatory blood pressure (ABPM), but that might have been due to patient lifestyle changes during COVID-19.

Brian Lindman, MD, MSCI, medical director of the Structural Heart and Valve Center and an associate professor of medicine, Vanderbilt University Medical Center, explains the new American Heart Association (AHA) Target Aortic Stenosis (AS) program. It was announced at the AHA 2022 meeting and is designed to help screen with echo to find more AS patients.

VIDEO: AHA says aortic stenosis is undertreated and underdiagnosed

Brian Lindman, MD, medical director of the Structural Heart and Valve Center, Vanderbilt University Medical Center, explains the new American Heart Association (AHA) Target Aortic Stenosis (AS) program to screen with echo to find more AS patients. 

The American Society of Echocardiography (ASE) launched its new, interactive EchoGuide mobile and web application for healthcare professionals last week, and the society said it already has about 15,000 downloads.

American Society of Echocardiography releases new EchoGuide clinical calculator app

The ASE launched its new, interactive EchoGuide mobile and web application, and already has about 15,000 downloads.

Image from the American Heart Association (AHA) annual scientific sessions where a large amount of late-breaking cardiology science is presented. #AHA #AHA22 #AHA2022

Links to the American Heart Association 2022 late-breaking studies

The American Heart Association 2022 Scientific Sessions included 35 late-breaking studies and 39 featured science sessions presented at the meeting in Chicago, Nov. 5-7. Here is the list of all these studies with links to more information on the data.

Medtronic’s Arctic Front cryoballoon catheters

Treating AFib early with cryoablation reduces risk of disease progression, repeat hospitalization

“The evidence shows increasingly that it’s time to rethink how we approach the treatment of AFib,” one researcher said.

Displaying 673 - 680 of 2622

Around the web

Health Imaging
Use of AI opportunistic screening in CT for cardiovascular disease

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.

Health Imaging
New imaging protocols proposed to curb rise of cardiovascular infections

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.