Category ECG Basics
ECG Library BASICS 340 356

QRS Interval

Narrow and broad/Wide QRS complex morphology Low/high voltage QRS, differential diagnosis, causes and spot diagnosis on LITFL ECG library
ECG Library BASICS 340 356

J point

The J point is the the junction between the termination of the QRS complex and the beginning of the ST segment. EKG J-point
ECG Library BASICS 340 356

PR segment

ECG PR segment is the flat, usually isoelectric segment between end of the P wave and the start of the QRS complex.
ECG Library BASICS 340 356

PR Interval

Assessment / interpretation of the EKG PR interval. ECG PR interval is the time from the onset of the P wave to the start of the QRS complex.