Most common conditions in dreams related to the hair symbol and their meanings Hair falling out in clumps. To dream that the hair is falling out in clumps have several meanings. First of all, the dream represents the state of your thoughts. Beautiful hair represents â positive thoughts and damaged hair â signifies negative thoughts.
Absent P waves on ECG: Introduction. Absent P waves on ECG: The absence of a P wave located on an electrocardiogram. See detailed information below for a list of 4 causes of Absent P waves on ECG, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Absent P waves on ECG: Causes | Symptom Checker Â».
P wave-the arch preceding the QRS complex. Q wave-the first negative (downward) deflection of the complex. In some leads, it will not be present. In some cases, the complex begins with an R wave.R wave-the first positive (upward) deflection of the QRS complex.RS-the complex represents the depolarization of the ventricles. This is followed by an isoelectric segment. T wave-this represents ventricular repolarization. Atrial Contraction-the atria mechanically contract starting at the beginning of the P wave, until the beginning of the QRS complex.