Aug 9, 2024 · Arrhythmia or dysrhythmia are disturbances in the normal cardiac rhythm of the heart which occur as a result of alterations within the conduction of electrical impulses. These impulses stimulate and coordinate atrial and ventricular myocardial contractions that …

SVT is an abnormal heart rhythm. It involves episodes of rapid heart rate that begin in a part of the heart above the ventricles. SVT Characteristics. Rate: 150-250 BPM; Rhythm: Regular; P Wave: Buried in the preceding T wave; PR Interval: Usually not …

4 days ago · A chart of heart rate can be used to measure your target heart rate. Read to see the normal values for both resting and exercising heart rate.

Nov 6, 2024 · Determine if the heart rhythm is regular or irregular by assessing the R-R intervals. Regular Rhythm : Consistent R-R intervals. Irregular Rhythm : Variable R-R intervals, which can be due to arrhythmias like atrial fibrillation or ectopic beats.

A normal resting heart rate for most adult’s ranges between 60 and 100 bpm. But numbers can vary based on factors like age, gender, fitness level, and even emotions. Have you ever noticed your heart racing during a scary movie or slowing down when you’re lying on a beach?

Feb 3, 2025 · For most adults, a resting heart rate range of 60 to 100 beats per minute (bpm) is typical: However, a number of factors—including physical activity levels, stress and medication—can...

Jan 18, 2025 · Sinus rhythm (which is the normal rhythm) has the following characteristics: (1) heart rate 50–100 beats per minute; (2) P-wave precedes every QRS complex; (3) the P-wave is positive in lead II and (4) the PR interval is constant.

Dec 31, 2024 · Heart rate: 60 – 100 beats per minute; Rhythm: regular, originating from the sinoatrial node (sinus rhythm) Cardiac axis: between -30° and +90° P waves: present, and each P wave is followed by a QRS complex; PR interval: 120-200 ms (3-5 small squares)

Sep 20, 2024 · For adults, a typical resting pulse rate ranges from 60 to 100 beats per minute (bpm). Athletes or individuals who are very fit may have a resting pulse rate lower than 60 bpm, often ranging between 40 and 60 bpm, which indicates a highly efficient heart function.

Sep 26, 2024 · What’s a normal resting Heart Rate? A normal resting heart rate for adults typically ranges from 60 to 100 beats per minute. Generally, a lower resting heart rate indicates more efficient heart function and better cardiovascular fitness.