The largest wave is the R
The largest wave in an electrocardiogram is typically the R wave.
The T wave in an electrocardiogram (ECG) represents the repolarization of the ventricles in the heart, indicating the recovery phase before the next heartbeat.
The T wave in an electrocardiogram (ECG) represents the repolarization of the ventricles of the heart, indicating the recovery phase before the next heartbeat.
p wave
The key differences between the P wave and T wave in an electrocardiogram (ECG) are that the P wave represents the electrical activity of the atria contracting, while the T wave represents the electrical activity of the ventricles relaxing.
Special training is required for interpretation of the electrocardiogram. To summarize in the simplest manner the features used in interpretations, the P wave of the electrocardiogram is associated with the contraction of the atria
Contraction of both atria
Assuming you are talking about Electrocardiogram readings, the ventricular contraction is represented by the 'R' wave. The R wave is so much higher because the left and right ventricles are made up of the largest and strongest muscles of the heart and show the largest electrical energies on the ECG when they are contracted.
The P wave represents atrial depolarization, the QRS complex represents ventricular depolarization, and the T wave represents ventricular repolarization in an electrocardiogram (ECG).
Potential causes of biphasic T wave changes on an electrocardiogram include myocardial ischemia, electrolyte imbalances, drug effects, and certain cardiac conditions such as hypertrophic cardiomyopathy.
Repolarization of ventricular muscle fibers.
An Electrocardiogram of a single heart beat shows three distinct waves. These are the P, QRS and T Waves. The QRS wave (normally the largest spike) in the electrocardiogram, is that of the ventricles depolarizing and contracting.