The GE healthcare vScan Air was one of several point of care ultrasound (POCUS) systems on display at the ACC 2022 meeting.

VIDEO: Point-of-care ultrasound systems at ACC 2022

There were several point-of-care ultrasound (POCUS) systems on display by vendors at ACC 2022. Here are two of them. 

AI in cardiology

VIDEO: Getting cardiologist buy-in on artificial intelligence

Ami Bhatt, MD, the American College of Cardiology (ACC) chief innovation officer and adult congenital heart disease cardiologist at Mass General Hospital, discusses how to get physician acceptance to use artificial intelligence (AI). 

Brugada arrhythmogenic substrate that causes VT and sudden cardiac death. This study showed ablation of this substrate area could help prevent sudden cardiac arrest in these patients.

Epicardial ablation in Brugada syndrome reduces sudden cardiac death

A late-breaking study at Heart Rhythm 2022 found epicardial ablation in Brugada syndrome helped significantly reduce sudden cardiac arrest in these patients, increasing their survival.

New-look protocol boosts outcomes among AFib patients in the ER

A large proportion of patients with atrial fibrillation (AFib) end up in emergency rooms (ERs), but there are inherent issues with most hospital ERs handing off these patients to electrophysiologists for follow-up care.

Pulmonary vein isolation (PVI) using higher power energy ablation was found to be safe, more effective and was able to cut procedure time, but there was a signal of increased emboli.

High power vs. standard RF ablation leads to improved pulmonary vein isolation, shorter procedures

New research, presented at Heart Rhythm 2022, found a 96% percent freedom from reoccurrence of atrial fibrillation in patients treated with high power vs. standard power radiofrequency ablation.

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Same-day discharge for AFib ablation a success thanks to telehealth

The new analysis, presented during Heart Rhythm 2022, focused on patients treated at a high-volume facility during the COVID-19 pandemic. 

A late-breakling study session at the 2022 Heart Rhythm DSociety (HRS) conference. Here is a list of all the late breaking studies at #HeartRhythm22

Links to the late-breaking studies at Heart Rhythm 2022

Heart Rhythm 2022, held from April 28 to May 1 in San Francisco, included a wide range of studies presented by some of the industry's leading specialists. 

STROKE AF study shows insertable cardiac monitors detect 4 times more AFib than Holter monitoring

New data from the STROKE AF clinical trial shows large and small vessel ischemic stroke patients who receive short-term or intermittent monitoring with Holter and 30-day external monitors had fewer AFib episodes detected that continuous implantable cardiac monitors.

Around the web

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

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