because it does, so just accept it
< A myocardial infarction.
recent MI is after the 24hrs from the symptoms onset with Q wave on the ECG
the contraction of the ventricles
if its typed on the ecg as in the computer itself made the diagnosis it probably doesnt mean anything at all... and I'm serious the computer is terrible at reading ECG, however, if a Dr. says you have prominent right vent voltage it could indicate pulmonary hypertension or early sign congestive heart failure.
The ECG of a patient with hypocalcemia will show q number of different distinct patterns. The ECG will show a T wave that is inverted and flattened, a prolongation of the QT interval, a narrowing of the QRS complex, a prolonged ST and ST depression, a reduction in the PR interval, and a prominent U wave.
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.
myocardial infarction
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
the P wave
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
The T wave is positive in an ECG due to the direction and charge. This positive deflection occurs after each QRS complex.
P wave