A simple electrocardiogram (ECG) can pinpoint hospitalized COVID-19 patients at high risk of death who might need intensive management. That's the finding of a study presented at EHRA 2022, a ...

Perhaps 40% of persons with genetically confirmed long-QT syndrome (LQTS) do not show the telltale electrocardiographic (ECG) feature, a prolonged heart-rate-corrected QT (QTc) interval, when their 12 ...

A simple electrocardiogram (ECG) can identify hospitalised COVID-19 patients at high risk of death who might need intensive management, according to a study. The research shows that a prolonged QT ...

As more consumer-facing devices add features to measure the heart’s electrical activity, companies are looking for new ways to turn this data into valuable health information. AliveCor, a startup that ...

In the light of these findings, Gouas et al have undertaken a replication study of five common single nucleotide polymorphisms (SNPs) that have been found associated to QT interval length in recently ...

Researchers have been using artificial intelligence (AI) to develop a mobile device that can identify certain patients at risk of sudden cardiac death. Researchers from Mayo Clinic and AliveCor Inc.

Please provide your email address to receive an email when new articles are posted on . Compared with married people, unmarried people were more likely to have a prolonged QT interval, according to ...

The QRS complex is irregular and coarse "fibrillatory waves" are present (see atrial fibrillation review by clicking below) indicating the presence of atrial fibrillation. There is quite a slow ...

The QT interval refers to the electrical signal from the moment the ventricles or heart chambers contract until they finish relaxing and is measured in milliseconds. Patients with a prolonged QT ...