BMJ1 个月
Standardised criteria for ECG interpretation in athletes: a practical tool
The goal of ECG interpretation in athletes is to classify the ECG as: (1) ‘normal’—no further evaluation needed or (2) ‘abnormal’—further evaluation needed. Normal ECGs include common, ...
Verywell Health on MSN2 天
What Are Heart Sounds and How to Know If They’re Normal
Medically reviewed by Jeffrey S. Lander, MD Heart sounds are the noises made as blood moves through the heart with each ...