Lead to the development of new treatments for heart diseases, researchers have created a novel artificial intelligence (AI) technique that can detect plaque erosion in heart arteries. The technique uses optical coherence tomography (OCT) images to monitor arterial plaque. The finding is crucial as the disintegration of the plaque can serve as a prelude to a heart attack or other severe heart diseases. The OCT, which is an optical imaging technique, can be used within blood vessels to produce 3D pictures of the coronary arteries that carry blood to the heart muscles. [1]

Figure 1. New AI-Based Technique Can Detect Heart Conditions

Figure 1 shows the OCT technique has been in use for spotting plaque erosion. But, the volume of data generated and the difficulty in interpreting the images causes substantial interobserver variability. In a bid to solve this, researchers introduced AI in the OCT technique to identify plaque erosion.

“If cholesterol plaque lining arteries starts to erode it can lead to a sudden reduction in blood flow to the heart known as acute coronary syndrome, which requires urgent treatment. Our new method could help improve the clinical diagnosis of plaque erosion and be used to develop new treatments for patients with heart disease,” said Zhao Wang from the University of Electronic Science and Technology of China. [2]

The brand new AI technique consists of two main steps the place first an AI mannequin referred to as neural community analyses the unique picture and two items of form info to foretell the areas of plaque erosion.

This prediction is then refined by means of a post-processing algorithm that mimics the information {of professional} physicians to do the analysis. “We needed to develop a brand new AI mannequin that comes with specific form info, the important thing function used to determine plaque erosion in OCT photographs. [3]

The underlying endovascular OCT imaging technology is also important as it is currently the highest resolution imaging modality that can be used to diagnose plaque erosion in living patients,” said Wang.

The researchers tested the new technique and found that the automated method was able to predict 80% of cases of plaque erosion with a positive 73% predictive value. Moreover, the diagnosis made by AI technique is very consistent with those made by experienced doctors. [4]

References:

1. https://m.thelocalreport.in/this-new-ai-based-technique-can-detect-heart-conditions-may-help-avert-heart-attacks/
2. https://gadgets360.com/science/news/ai-artificial-intelligence-monitor-plaque-erosion-diagnose-heart-conditions-study-3186446
3. https://globalonlinemony.com/this-new-ai-based-technique-can-detect-heart-conditions-may-help-avert-heart-attacks/
4. https://news7h.com/this-new-ai-based-technique-can-detect-heart-conditions-which-could-help-prevent-heart-attacks-2/

Cite this article:

Thanusri swetha J (2022), New AI-Based Technique Can Detect Heart Conditions, Anatechmaz, pp.134