Mitral Valve

The heart's mitral valve is the site of the most surgical valve repairs and valve replacements. After the resounding success of transcatheter aortic valve replacement (TAVR), which now makes up more than 50% of aortic valve replacements, there is wide expectation transcatheter mitral replacements will follow in the next few year. Currently, the most common transcatheter mitral procedure is transcatheter edge-to-edge (TEER) , using the MitraClip or Pascal clip devices. These devices are also being used for transcatheter tricuspid valve repair (TTVR). Other transcatheter mitral repair systems are in trials for minimally invasive annuloplasty and chordae tendineae repair. 

ACC 2023 ACC.23 American College of Cardiology

Day 2 at ACC.23 features late-breaking studies on TEER, TAVR, EHR alerts and much more

Catch up on the biggest news that came out of the second day of ACC.23 in New Orleans. 

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An updated look at surgically repairing the mitral valve due to mitral regurgitation

A team of cardiologists and cardiac surgeons collaborated on the new analysis, reviewing data from more than 50,000 patients and developing a new risk model for clinicians.  

How intravascular lithotripsy can improve TMVR outcomes

The IVL technology developed by Shockwave Medical helped clinicians treat a TMVR patient who had previously undergone TAVR. Could this be a common use of IVL in the future?

TEER reduces mitral regurgitation, boosts survival among cardiogenic shock patients

Researchers tracked outcomes data and imaging results from nearly 4,000 TEER patients, sharing their findings in the Journal of the American College of Cardiology.

New-onset AFib, linked to worse outcomes and higher healthcare costs, seen in 3.5% of TEER patients

Patients who developed new-onset AFib tended to be sicker than those who did not. 

The Medtronic Intrepid transcatheter mitral valve replacement (TMVR) system performed well in two studies presendted at TCT 2022. #TCT #TCT22 #TCT2022 #TMVR

Intrepid transcatheter mitral valve pilot study shows positive 3-year outcomes

New data on the Medtronic Intrepid transcatheter mitral valve replacement system from the Intrepid Pilot Study and Intermediate-Term Outcomes of the Intrepid Early Feasibility Study, were presented at the 2022 Transcatheter Cardiovascular Therapeutics (TCT) conference.

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.

MitraClip and TriClip TEER devices continue to show positive results

Two late-breaking studies at the 2022 Transcatheter Cardiovascular Therapeutics (TCT) meeting provided positive data for Abbott's MitraClip transcatheter mitral valve repair (TMVR) device and the TriClip for transcatheter tricuspid valve repair (TTVR).

The Pascal transcatheter mitral valve repair system. Similar to the latest version of the MitraClip, the Pascal can operate each leaflet independently to grasp the mitral valve leaflets. Results of the CLASP IID trial at #TCT2022.

Pascal transcatheter mitral repair device performs as well as MitraClip in late-breaking CLASP IID Trial 

Comparison between transcatheter edge-to-edge repair (TEER) devices found Pascal was non-inferior compared with MitraClip in the CLASP IID pivotal trial.

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