The interval from the beginning of the QRS complex to the apex of the T wave is referred to as the absolute refractory period. The last half of the T wave is referred to as the relative refractory period (or vulnerable period). The T wave contains more information than the QT interval.
Best Answer: There are two different meanings of the name Raman: The Indian (Sanskrit) definition is merriment, amour The German definition is advisor or protector.Source(s): http://www.babynames.com/Names/name_disp... http://www.babycenter.com/baby-names-ram...est Answer: There are two different meanings of the name Raman: The Indian (Sanskrit) definition is merriment, amour The German definition is advisor or protector.
Raman may also refer to: 1  Chandrasekhara Venkata Raman, Indian physicist and Nobel laureate, discoverer of Raman scattering. 2  See also Raman spectroscopy. 3  Raman amplification, a type of optical amplification that uses Raman scattering.aman may also refer to: 1  Chandrasekhara Venkata Raman, Indian physicist and Nobel laureate, discoverer of Raman scattering. 2  See also Raman spectroscopy. 3  Raman amplification, a type of optical amplification that uses Raman scattering.