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.

cardiologist patient heart compensation starting salary 2022 interventional cardiologist

Researchers examined decades of data from more than 5,000 patients, sharing their findings in the Journal of the American Heart Association.


While current guidelines endorse screening for people aged 65 and above, a massive simulation published in JAMA Health Forum suggests that cost-effectiveness may extend to even younger age groups.


An international team of researchers, led by specialists from Cleveland Clinic, found that DAPT was consistently linked to a greater risk of major or life-threatening bleeding events. 

Transcatheter mitral valve repair (TMVr) is associated with “promising” short-term outcomes among patients with a history of cancer, according to new research published in the American Journal of Cardiology. #TEER #TMVR

A team of Cleveland Clinic researchers tracked data from nearly 23,000 patients, sharing their findings in the American Journal of Cardiology

Illustration of a left atrial appendage occlusion (LAAO) procedure using a Watchman device. Image courtesy of Johns Hopkins Medicine. #LAA #LAAO

There is not agreement among the top structural heart experts if CT is required for left atrial appendage occlusion (LAAO), but a Henry Ford Hospital study shows it can improve outcomes.

The Harmony pulmonary valve was among the devices involved with the FDA Breakthrough Device Designation program that gained more rapid market clearance. The FDA graph shows cardiovascular devices leading the types of devices involved in the program.

The FDA said cardiovascular devices make up the largest number of technologies accepted into the Breakthrough Devices Program, and several are on the list of the first 50 in the program to gain market clearance.

A structural heart Presentation during the TVT 2022 conference. #TCT #TCT22 #TCT2022

The Cardiovascular Research Foundation (CRF) announced the 32 late-breaking studies being presented at the Transcatheter Cardiovascular Therapeutics 2022 annual meeting at in Boston, Sept. 16-19.

A transcatheter aortic valve replacement (TAVR) procedure being performed at Intermountain Healthcare. Image from Intermountain Healthcare

Brijeshwar Maini, MD, structural heart cardiologist, national and Florida medical director of cardiology, Tenant Health, explains what hospitals need to build a structural heart program and develop a heart-team care collaboration approach.

This latest shortage involves dobutamine, an injectable medication often prescribed for advanced heart failure and cardiogenic shock. It is also a central component of dobutamine stress echocardiography (DSE), a test used to evaluate patients with severe aortic stenosis.

The shortage could lead to significant issues for cardiologists. The American College of Cardiology provided some words of wisdom on the ongoing issue.  

Fat attenuation index (FAI) CT imaging of coronary artery fat can show inflammation and can help pin-point vulnerable plaques, or show the reversal of inflammation due to drug therapies. The technology is being developed by the vendor Caristo, which has European CE mark and the company is seeking FDA clearance. #SCCT #SCCT2022

Ron Blankstein, MD, Brigham and Women's Hospital, explains recent advances in coronary computed tomography angiography (CCTA) technology. 

A cardiac CT scan being performed at Duly Healthcare in suburban Chicago in the spring of 2022. This is one of the first outpatient cardiology clinics in the U.S. to implement a CCTA program for screening non-acute chest pain patients and for structural heart evaluations. This applies to CCTA, CTA, Cardiac CT, and CT angiography and coronary CT angiography.

With the elevation of cardiac CT to a 1A indication in the 2021 Chest Pain Guidelines, there has been a large amount of interest in starting coronary artery CT angiography (CCTA) programs. 

Heartbeat Health Caption Health AI echocardiogram

Steve Cashman, Caption Health’s CEO, described the partnership as “an ideal coupling of patient-centric services.”

Around the web

Two companies serving medical imagers just had products cleared for marketing in the U.S.

Defendants in the case allegedly defrauded CMS for millions of dollars that were spent on luxury vehicles, real estate and more.

Surgeons at NYU Langone Health successfully transplanted two genetically engineered pigs hearts into recently deceased humans in June and July.

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