Note in lead V5 rhythm strip how the amplitude of the QRS complexes vary, however not beat to beat as would be seen in electrical alternans. This variation can occur with the respiratory cycle as ...

"We also found that the likelihood of an artifact which is due to one of the leads not being placed correctly or as firmly as it should be, was 50% less likely to occur. Having a high quality EKG ...

Electrocardiogram (ECG) artifact contamination often occurs in surface electromyography (sEMG ... on open datasets called Non-Invasive Adaptive Prosthetics sEMG database and MIT-BIH Normal Sinus ...

The R-CAT can be used for both EKG rhythm strips and 12-lead EKG analyses. It helps you quickly evaluate heart rate, PR, QRS, QT intervals, significant Q-waves and heart blocks. When paramedics ...