本研究针对临床ECG系统中自动化QTc测量与专家读数存在显著差异的问题，开发了基于卷积神经网络的QTcNet模型。通过在多个大型ECG数据集上的训练验证，该模型将平均绝对误差从23.4 ms降至13.4 ms，极端误差（>50 ms）发生率降低近半。模型解释性分析显示其关注QRS ...

The COVID-19 pandemic has elevated the electrocardiographic heart-rate-corrected QT interval (QTc) to A-list celebrity status in medicine, when before, it barely made the B list. The widespread and ...

An asymptomatic male patient with definite LQTS with a normal ECG and QTc who was flagged by the AI. Photo Credit: J. Martijn Bos and Michael Ackerman. A new artificial intelligence (AI) solution ...

Mobile electrocardiography (mECG) devices can go places a standard 12-lead electrocardiography system can't, with fewer technicians in tow, but it doesn't have the same functionality — their most ...

Please provide your email address to receive an email when new articles are posted on . AliveCor announced it received FDA 510(k) clearance for its mobile, handheld ECG device for the calculation of a ...

NEW YORK--(BUSINESS WIRE)--AccurKardia, a software company that provides clinical-grade, device agnostic, automated ECG (“electrocardiogram”) analytics, today announced the first study showcasing the ...

Please provide your email address to receive an email when new articles are posted on . BOSTON — Artificial intelligence using deep neural networks identified patients with congenital long QT syndrome ...

AliveCor is also offering a service called InstantQT™ to assist in measuring QT intervals through an FDA-cleared, ECG processing software. The Food and Drug Administration (FDA) has cleared the ...

This cohort study assessed ECG parameters in transgender men and women before and after use of gender-affirming hormone therapies. Testosterone use in transgender men was associated with shorter ...