Fat infiltration in the infarcted heart as a paradigm for ventricular arrhythmias - Nature Cardiovascular Research

presents two examples of VT circuits in hybrid CT-MRI models with isthmuses consisting of both inFAT and scar., Example of two VT circuits from hybrid CT-MRI models with isthmuses consisting of both inFAT and scar. Arrows trace the VT circuit from the exit site to the common pathway. Dashed circles denote the location of the critical isthmus., Example of a VT circuit from an LGE-based heart model. The inFAT distribution, superimposed from CE-CT, is displayed in the right panel.

First, we examined whether the amount of inFAT or scar in the region encompassing the VT circuit in the hybrid CT-MRI heart models was associated with the volume of clinically measured pro-arrhythmic conduction abnormalities. Larger amounts of inFAT in regions that encompassed the VT circuits were associated with larger volumes of ablated tissue and DZs . In contrast, the amount of scar in these regions was not associated with the volume of ablated tissues or DZs .

Next, we evaluated the association between LGE-based heart model VTs and EAM data. In these LGE-based models, larger amounts of inFAT in the region encompassing the VT circuit were associated with a larger volumes of ablated tissue and DZs . The same relationship was not true for the amount of scar in the region encompassing the VT circuit and the volumes of ablated tissue or DZs .

United Kingdom Latest News, United Kingdom Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Spatially variant immune infiltration scoring in human cancer tissues - npj Precision OncologyTeam develops tools and techniques to explore cancer signals at the subcellular level georgiatech nresearchnews cellpressnews
Source: medical_xpress - 🏆 101. / 51 Read more »

Myocarditis may be attributable to monkeypox infectionA new study published in Emerging Infectious Diseases found that myocardial infiltration could cause myocarditis during monkeypox virus infection.
Source: NewsMedical - 🏆 19. / 71 Read more »

The economic policy paradigm shift continues apace\n\t\t\tLet our global subject matter experts broaden your perspective with timely insights and opinions you\n\t\t\tcan’t find anywhere else.\n\t\t IMF should look for social n distributive justice for developing countries n share profits to support their economy.
Source: FT - 🏆 113. / 51 Read more »

AI-enabled imaging of retina's vascular network can predict cardiovascular disease and deathAI-enabled imaging of the retina's network of veins and arteries can accurately predict cardiovascular disease and death, without the need for blood tests or blood pressure measurement, finds research published online in the British Journal of Ophthalmology.
Source: medical_xpress - 🏆 101. / 51 Read more »

Valorant's most controversial map is getting a significant reworkPearl had its rework, now it's Fracture's turn. they should rework the executives instead and fire all of the racists and sexists Lil late to the party but you got there That map made me quit that game, I never looked back.
Source: pcgamer - 🏆 38. / 67 Read more »