本研究针对心电图（ECG）心律失常人工诊断效率低、易出错的问题，开发了一种将ECG信号转化为二维图像并结合EfficientNetB0与Transformer的混合深度学习框架ECG-CNNTX。该模型在MIT-BIH数据库的PVC检测中达到99%的准确率，并通过Grad-CAM实现可视化解释，为临床提供高精度 ...

In the last few weeks, the Skeptical Cardiologist has had a run on with patients with premature atrial contractions (PACs). I've discussed in detail premature ventricular contractions (PVCs) here and ...

In the last few weeks, the Skeptical Cardiologist has had a run on with patients with premature atrial contractions (PACs). I've discussed in detail premature ventricular contractions (PVCs) here and ...

let's go over premature atrial contractions so these are sometimes referred to as pac's and they're early contractions that originate from a focal point in the Atria rather than the SA node and this ...

hey everyone it's Nera and in this video I'm going to be going over premature ventricular contractions so let's get started pbcs are early contractions that originate in the ventricles so we're ...