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».
The p-wave represents depolarization of the atria. Atrial depolarization spreads from the SA node towards the AV node, and from the right atrium to the left atrium. The p-wave is typically upright in most leads except for aVR; an unusual p-wave axis (inverted in other leads) can indicate an ectopic atrial pacemaker. If the p wave is of unusually long duration, it may represent atrial enlargement.