Used interchangeably with arrhythmiaTechnically the absence of rhythm, arrhythmia is commonly used interchangeably with the term dysrhythmia. 1. Six Second ECG Guidebook (2012), T Barill, p. 190 More, refers to any abnormal rhythmOften refers to a discernible pattern in time or distance between QRS complexes and/or P waves. More – not normal sinus rhythmA cardiac rhythm that originates from the SA node with rate of 60-100/minute. Normal Sinus Rhythm: also known as regular sinus rhythm or sinus rhythm, this cardiac rhythm is not a dysrhythmia; sinus rhythm originates in the sinoatrial (SA) node... More or sinus tachycardiaA cardiac rhythm that originates from the SA node with rates most often 101-180/minute. sinus tachycardia, HR 138/min 1. Six Second ECG Guidebook (2012), T Barill, p. 104, 206 More.
1. Six Second ECG GuidebookA Practice Guide to Basic and 12 Lead ECG Interpretation, written by Tracy Barill, 2012 Introduction The ability to correctly interpret an electrocardiogram (ECG), be it a simple six second strip or a 12 lead ECG, is a vital skill... More (2012), T Barill, p. 196