公开(公告)号：US20230036193A1

公开(公告)日：2023-02-02

申请号：US17757671

申请日：2020-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Luping Li ,  Maolin Chen ,  Yujia Han ,  Miao Jia ,  Guangming Guo

IPC: G16H50/50 ,  A61B5/00 ,  A61B5/318 ,  A61B5/11

Abstract: A method includes: obtaining an electrocardiosignal of a target user; importing the electrocardiosignal into a preset atrial fibrillation signal classification model, to obtain a signal type, of the electrocardiosignal, output by the atrial fibrillation signal classification model, where the atrial fibrillation signal classification model is obtained through training with an atrial fibrillation patient being a model training sample; and calculating, based on the signal type of the electrocardiosignal, a risk level of an atrial fibrillation occurrence, to predict whether the target user is to have an atrial fibrillation attack.