This wireless device can detect heart dysfunction in cancer survivors
Tuesday, June 26, 2018 IST
Survivors of childhood cancer may soon have a new wireless device to monitor possible heart dysfunction.
Scientists have designed a novel wireless device which may accurately detect heart dysfunction in children who have survived cancer. Childhood cancer survivors are advised to undergo screening for the detection of heart dysfunction because of known anthracycline-induced cardiotoxicity.
However, screening with echocardiography — the standard of care for monitoring heart function — can be highly variable and limited. Another alternative is cardiac magnetic resonance (CMR) imaging, which is expensive and is not widely accessible.
In the study, the team tested Vivio — a prototype handheld instrument which collects pulse waves and phonocardiogram data from the carotid artery. The results showed that the device was accurate and it displayed a low false-negative rate as compared to CMR imaging. “This study is the first step in thinking about new paradigms of long-term monitoring and care delivery for cancer survivors who are at risk for severe and life-threatening health conditions,” said Saro Armenian, Director at City of Hope National Medical Centre in California.
The study, published in the journal Clinical Cancer Research, involved data from 191 patients exposed to anthracycline chemotherapy. The data of the participants was collected using Vivio which then streamed wirelessly to a compatible device such as a smart phone or e-tablet. This mobile health platform negates the need for result interpretation and allows for real-time monitoring of heart health, explained Armenian.
However, the author said that Vivio is not currently intended to replace echocardiography or CMR imaging. “One possible implementation of Vivio could be for preliminary screening,” Armenian explained.
Related Topics
Trending News & Articles
Lung cancer is usually not noticeable during the early stages. Most people are diagnosed when the disease is at an advanced stage. According to Cancer.org, it is ...
Recently posted . 9K views . 2 min read
The health benefits of wood apple include [1] relief from constipation, indigestion, peptic ulcer, piles, respiratory problems, diarrhea, and dysentery. It also b...
Recently posted . 6K views . 2 min read
Bael, also known as the “Wood Apple”, is a species native to India. The bael tree is considered to be sacred to the Hindus. A famous drink known as sh...
Recently posted . 6K views . 2 min read
The scientists likewise shared how much liquor an individual can drink prior to facing overabundance risk challenges their wellbeing, contrasted with somebody who...
Recently posted . 5K views . 1 min read
More in
Craving for something sweet with almonds in it? Try making a badam aur gulukand ki kulfi or an almond-infused phirni for your family and guests on Holi.
Recently posted. 877 views . 1 min read
Whether its intrinsic or extrinsic stains, tooth discoloration can cause a tremendous sense of insecurity of most people. That said, tooth discoloration can be a by...
Recently posted. 1K views . 5 min read
An investigation demonstrates that little portions of liquor can enhance bilingual speakers’ capacity to talk in a non-local dialect. In any case, the group c...
Recently posted. 914 views . 1 min read
Recently posted . 1K views
Recently posted . 1K views
Recently posted . 2K views
Recently posted . 2K views
Recently posted . 2K views . 199 min read
Recently posted . 2K views . 152 min read
Eggs are not the only rich source of proteins. Some foods are much higher in terms of protein content. Check here.
Recently posted. 1K views . 0 min read
Alia Bhatt shot a video about her morning routine, wherein she revealed everything that she does right after waking up in the morning. Read on.
Recently posted. 1K views . 1 min read