Harlow is used as both a boys and girls name. It consists of 6 letters and 2 syllables and is pronounced Har-low. In the U.S. in 2014, it ranked 508 in baby name popularity for girls with 605 occurrences.iew the Harlow Name Popularity Page to see how the popularity trend for Harlow has changed since 1880, or to compare the popularity of Harlow to other names. Variants of the name Harlow include Harlowe.
The aVL lead is at -30Â° relative to the lead I axis; aVR is at -150Â° and aVF is at +90Â°. It is very important to learn which lead is associated with each axis. The three augmented unipolar leads, coupled with the three bipolar leads, constitute the six limb leads of the ECG. These leads record electrical activity along a single plane, termed the frontal plane relative to the heart.
Electrocardiograph (EKG) artifacts are defined as EKG abnormalities, which are a measurement of cardiac potentials on the body surface and are not related to electrical activity of the heart. As a result of artifacts, normal components of the EKG can be distorted. It is very important to recognize these artifacts, otherwise they can lead to unnecessary testing and therapeutic interventions. In this chapter, we will present the common causes and ways to characterize EKG artifacts.