Double peak on r wave
Electrical Activity of the Heart
Amplitude: 'loudness'Frequency: 'pitch'
A straight line used to represent a light wave
Frequency determines the scalar energy of electromagnetic wave, E= hf=hc/r.
A radio
The R-T segment is the portion of the EKG tracing from the R wave to the T wave.
Double peak on r wave
The largest wave is the R
Resonance
The sine wave, with its repeating pattern, can represent a single frequency with no harmonics.
Wave length
t wave
Electrical Activity of the Heart
they r cats
in paced hearts, the ecg shows a sharp spike just before the qRs or R wave and the R wave will usually be widened if the ventricle is being stimulated directly. Similar to the appearance of the R wave in patients with complete heart block.
P waves represent the atrial depolarization. QRS complex represent the ventricular depolarization. T waves represent the ventricular repolarization.