Ventricular tachycardia can be difficult to differentiate from other causes of broad complex tachycardia. The following characteristics aid in the identification of VT.Features common to any broad complex tachycardia. Rapid heart rate (> 100 bpm). Broad QRS complexes (> 120 ms).
Eyeshine is a visible effect of the tapetum lucidum. When light shines into the eye of an animal having a tapetum lucidum, the pupil appears to glow. Eyeshine can be seen in many animals, in nature and in flash photographs.his classification does not include tapeta lucida in birds. Kiwis, stone-curlews, the boat-billed heron, the flightless kakapo and many nightjars, owls, and other night birds such as the swallow-tailed gull also possess a tapetum lucidum.
tapeworms are flat intestinal worms that are made up of many small segments each about Â¼ Â½ 3 5 mm long unlike roundworms that live freely in the intestinal tract tapeworms attach to the wall of the small intestine using hook like mouthpartstapeworms belong to the cestode family of intestinal wormslthough dipylidium species are the most common tapeworms in dogs other cestodes are also important in certain areas taenia species these are tapeworms that are acquired by eating prey or waste containing the infective larval stage