When was artificial intelligence software introduced for reading coronary CTA, according to the speaker?

Name: Coronary CTA: A Non-Invasive Heart Scan to Detect Plaque & Blockages—Here’s Why It Matters! 🫀
Uploaded: 2025-01-28T19:19:32+00:00
Duration: 47 s
Channel: Anu Simh
Description: The video explains how coronary CT angiography (CTA) transformed heart imaging by allowing non-invasive visualization of coronary arteries. Historically…

Anu SimhBoard-Certified Functional Health Coach | Founder of 9 Arms of Wellness | Gut & Weight Loss Expert

Coronary CTA: A Non-Invasive Heart Scan to Detect Plaque & Blockages—Here’s Why It Matters! 🫀

28 Jan 2025 · 1 min

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0:47

The video explains how coronary CT angiography (CTA) transformed heart imaging by allowing non-invasive visualization of coronary arteries. Historically CTA readings were subjective (visual estimates of narrowing such as “50%” or “30%”), but in 2021 AI software was introduced to provide rapid, quantitative reads (percent stenosis and plaque composition like calcified vs non-calcified), improving precision and risk characterization.

Questions this video answers

2021

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And it was a revolution that you could, without doing a catheterization inside the body. You could see the coronary arteries in great detail and as you say, see how narrow they are. It's read by visual subjective analysis. That looks 50%, that looks 30%. In 2021, artificial intelligence software got introduced and now you can go and get that, you know, 32nd test and get it read by a computer using the top of the line AI software and you can, you can really take it to the bank. That's 48% narrow, that's 11% narrow. That plaque is 50% calcified, hard plaque, been there a long time. And 50% soft, non calcified, higher risk plaque.