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< A myocardial infarction.
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What is the ECG wave that results from the depolarization of the ventricle?
the P wave
What are the 3 components of the ECG trace?
The EKG or ECG components are the P wave (contraction of the atria), the QRS complex (the contraction of the ventricles) and the T wave (repolarization of the ventricles).
How serious is an enlarged heart?
Very, Go see your doctor. You will have a ECG done (Electrocardiogram) and if it needs further investigation you'll have an ultrasound done. === ===
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.
What test is used for coarctation of the aorta?
Infants usually have an abnormal "gallop" heart rhythm and may also have heart murmurs. Sometimes excessive arterial pulses can be seen in the carotid and suprasternal notch arteries, indicating increased pressure in these arteries
In a normal ECG trace, what does a QRS wave indicate?
the contraction of the ventricles
Why does a prominent Q wave in an ECG indicate old infarction?
because it does, so just accept it
The portion of the ECG that corresponds to atrial depolarization is the?
The portion of the ECG that corresponds to atrial depolarization is called the P wave. The P wave is the first wave on the ECG.
What does the P wave indicate?
The P wave indicates the depolarization (contraction) of the atria.Source: Chon, Elizabeth Gross, and Gilroy-Doohan, Mary,Flip and See ECG, W.B. Saunders Company
What is the ECG wave that results from the depolarization of the ventricle?
the P wave
What portion of the ECG indicates ventricular repolarization?
The portion of the ECG that indicates ventricular repolarization or recovery is the t wave. It is the wave found after the QRS complex (Ventricular depolarizaton) in a normal ECG
Why is the T wave positive in the ECG?
The T wave is positive in an ECG due to the direction and charge. This positive deflection occurs after each QRS complex.
What contraction of the atria results from which wave of depolarization on the ECG tracing?
P wave
What does a PR value on an ECG of 214 indicate?
27
What is QRS in ECG?
The QRS complex on an ECG represents ventricular depolarisation. This wave should have the greatest amplitude.
If you have an ECG conducted what causes the P wave?
oops
What does t inversion v3 show on ecg?
T inversion in lead V3 on an ECG may indicate various conditions such as myocardial ischemia, ventricular strain, or electrolyte imbalances. It is important to consider the clinical context and the overall ECG findings when interpreting T-wave inversions in lead V3. Additional testing and evaluation may be necessary to determine the underlying cause.
