core noun [C, usually singular]. âº the most important or most basic âpart of something: the core of sth The core of the bank's âbusiness is in Hong Kong.be at the core of sth The âinternet is increasingly at the core of the âtelecoms âbusiness. uk us /kÉËr/.
Ventilator Types. Ventilators for home use are small, lightweight and run on electricity. They can be powered by the internal battery for brief trips outside the home, and can sit on a bedside stand, cart or wheelchair and be used for travel. Most feature various levels of gas/air-flow pressure, volume, rate and duration to control breathing or to wean a patient off the ventilator.
Ventricular tachycardia. From Wikipedia, the free encyclopedia. Ventricular tachycardia (V-tach or VT) is a type of tachycardia, or a rapid heart beat that arises from improper electrical activity of the heart presenting as a rapid heart rhythm, that starts in the bottom chambers of the heart, called the ventricles.The ventricles are the main pumping chambers of the heart. RVOT tachycardia is a type of monomorphic ventricular tachycardia originating in the right ventricular outflow tract. 2  RVOT morphology refers to the characteristic pattern of this type of tachycardia on an ECG. 3  Polymorphic ventricular tachycardia, on the other hand, has beat-to-beat variations in morphology.