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8 Οκτ 2024 · Learn the features and examples of normal sinus rhythm (NSR), the default heart rhythm with regular P waves and QRS complexes. Find related topics, advanced reading and online courses on ECG interpretation.
Sinus rhythm is the normal rhythm of the heart with a constant P-wave preceding every QRS complex. Learn how to identify sinus rhythm on the ECG and how to calculate the heart rate manually.
Learn how to interpret the ECG using an algorithm that covers rhythm, rate, axis, QRS complex, ST segment, T wave, PR interval and QT interval. Find out the common findings and causes of abnormal ECG patterns, including sinus rhythm and sinus arrhythmia.
8 Νοε 2021 · Learn about sinus rhythms and how to interpret them on EKG tracings. Find out the features, criteria and categories of normal, bradycardia, tachycardia and other sinus rhythms.
Learn how to assess the P-wave, QRS complex, ST segment, T-wave and other ECG components for normal sinus rhythm. See examples of ECG waves and intervals, and how to measure them.
10 Αυγ 2022 · Learn about the characteristics and variations of normal sinus rhythm (NSR) and sinus arrhythmia (SA) on the electrocardiogram (ECG). Find out the normal heart rate range, factors that affect it, and how to interpret ECG findings.
A cardiac rhythm strip only indicates normal sinus rhythm (NSR) when all of the following criteria are fulfilled: The rhythm is regular with consistent R-R intervals. Atrial and ventricular rates between 60 – 100 beats per minute (bpm) Each QRS complex is preceded by a distinct P wave.
