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What is The equation describing the electrical measurement of ECG is?
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What is the flat line on an ecg called?
isoelectric lines!
Why use P Q R S T on the ECG?
Willem Einthoven invented the ECG in 1903. The letters P Q R S T were assigned to the points on the ECG because it was thought that there may be more points in either direction to be found. The letters remained in use out of common practice even after it was determined there were no further points to be labelled.
What is the isoelectric line of the ECG?
An isoelectric line on the electrocardiograph is the base line on an electrocardiogram.
What confounding variables can interfere with an ECG?
jewlrey, medications, movement, lead placement, metal buttons,
What is atrial repolarization indicated by?
The atrial repolarization occurs during the QRS complex of the ECG but is obscured by the ventricle depolarization.
What is ECG or EKG?
ECG and EKG are the same used to map the electrical activity of heart
What does ECG measure?
The electrical activity of the heart.
What is the difference between an MRI and a EEG?
Both measure electrical activity -- the ECG in the heart and the EEG in the brain.An EEG is an electroencephalogram and an ECG also known as an EKG is an electrocardiogram. An EEG records brainwave/electrical activity. An ECG records the electrical activity that the heart produces.
What does the ECG tell us?
An ECG (Electrocardiogram) tells us how the electrical activity of the heart is working.
Application of ecg?
An ECG is an electrocardiography. It is used to detect and record the electrical impulses of the heart. An ECG is non-invasive and may be used as a diagnostic tool to detect abnormalities.
What does the ecg wave tracing represent?
Electrical Activity of the Heart
Does the ECG record the electrical stimulation of cardiac muscle by conduction system?
Yes, the ECG records the electrical stimulation of the heart muscle by the conduction system and traces the movement of those impulses.
What is ecg machine?
An ECG or EKG machine is a machine that allows the heart to be studied.The machine records the electrical activity with in the heart.ECG means Electyocardiograph
What is the difference between ecg and echo?
An ECG or EKG is a recording of the electrical activity of the heart. An echocardiogram is an ultrasound recording of the heart and its blood flow.
What pattern will show on ecg after sudden cardiac arrest?
Abnormal electrical patterns
Why are the waves in the same direction in an ECG?
The wave direction indicated whether the electrical impulse from the heart is going towards or away from the ECG lead that is being studied.
Why there is a delay between the heart beat in the blood pressure recording and the heart beat in the electrical ECG?
the ECG signal is traveling faster than the pressure recording wave.
