London, March 28 (IANS) British researchers have developed a novel artificial intelligence (AI) tool that can predict a person’s risk of a lethal heart rhythm with 80 per cent accuracy.
Ventricular arrhythmia (VA) is a heart rhythm disturbance originating from the bottom chambers (ventricles). The condition is characterised by rapid beating of the heart, and lowering blood pressure which can further cause loss of consciousness and sudden death if not treated immediately.
The AI tool called VA-ResNet-50 was developed by a team led by the University of Leicester in the UK. In their study, published in the European Heart Journal – Digital Health, the tool was used to examine Holter electrocardiograms (ECGs) of 270 adults taken during their normal daily routine at home between 2014 and 2022.
About 159 had experienced lethal ventricular arrhythmias, on average 1.6 years following the ECG.
VA-ResNet-50 was retrospectively used to examine “normal for patient” heart rhythms to see if their heart was capable of lethal arrhythmias.
In four out of every five cases, the AI tool correctly predicted which patient’s heart was capable of ventricular arrhythmia.
“Current clinical guidelines that help us to decide which patients are most at risk of going on to experience ventricular arrhythmia, and who would most benefit from the life-saving treatment with an implantable cardioverter defibrillator are insufficiently accurate, leading to a significant number of deaths from the condition,” Professor Andre Ng, Professor of Cardiac Electrophysiology and Head of Department of Cardiovascular Sciences at the varsity.
Importantly, “if the tool said a person was at risk, the risk of lethal event was three times higher than normal adults,” the professor said.
Using artificial intelligence in examining patients’ electrocardiograms, “while in normal cardiac rhythm offers a novel lens through which we can determine their risk, and suggest appropriate treatment; ultimately saving lives”, he added.
–IANS
rvt/svn
Disclaimer
The information contained in this website is for general information purposes only. The information is provided by BhaskarLive.in and while we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.
In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website.
Through this website you are able to link to other websites which are not under the control of BhaskarLive.in We have no control over the nature, content and availability of those sites. The inclusion of any links does not necessarily imply a recommendation or endorse the views expressed within them.
Every effort is made to keep the website up and running smoothly. However, BhaskarLive.in takes no responsibility for, and will not be liable for, the website being temporarily unavailable due to technical issues beyond our control.
For any legal details or query please visit original source link given with news or click on Go to Source.
Our translation service aims to offer the most accurate translation possible and we rarely experience any issues with news post. However, as the translation is carried out by third part tool there is a possibility for error to cause the occasional inaccuracy. We therefore require you to accept this disclaimer before confirming any translation news with us.
If you are not willing to accept this disclaimer then we recommend reading news post in its original language.
