Describe paradoxical and reverse split s in second heart, Biology

Assignment Help:

Describe Paradoxical and Reverse Split S in second heart sound?

Sequence of seminar valve closure reversed i.e. P, proceeds A. A reversed split is nearly always due to delayed A, as can occur in LBBB, severe AS Paradoxical splitting should be suspected when a split widens on expiration and narrows on inspiration. It can be confinned on auscultation by gradually moving the stethoscope from left sternal border toward the apex. The P, component S, becomes softer or I disappears at the apex. So if the first component of S, becomes softer or disappears at apex, then sequence is P,A.

2490_second sound.jpg

Figure: Second heart sound (S,)


Related Discussions:- Describe paradoxical and reverse split s in second heart

Explain left ventricle enlargement, Q. Explain Left Ventricle Enlargement? ...

Q. Explain Left Ventricle Enlargement? The left ventricle (LV) is ellipsoid in shape. It lies behind, and to the left of the right ventricle. Its long axis lies at about 45 deg

Define importance of nutrient and drug interaction, Define Importance of Nu...

Define Importance of Nutrient and Drug Interaction? Certain foods, beverages, alcohol, caffeine, and even cigarettes can interact with medicines. This may make them less effect

Determine the characteristics of soil profile, Characteristics of Soil Prof...

Characteristics of Soil Profile  The profile characteristics studied in the field consist of locating the soil hor izons (based on its colour description that includes the  col

Determine the stability of natural colorants in foods, Stability of Natural...

Stability of Natural Colorants in Foods Many attempts have been made to retain colouration by adding chemicals or modifying processing conditions. Ascorbic acid has been claime

Mendel''s second law not for two or more phenotypical traits, Why is not Me...

Why is not Mendel's second law always valid for two or more phenotypical traits of an individual? The Mendel's second law, or the law of the independent assortment, is valid fo

Explain the cell cycle in details, Explain the cell cycle in details? M...

Explain the cell cycle in details? Most cells of higher organisms follow a cyclic pattern of division. The bulk of the cycle consists of the stage known as interphase, the peri

Lens - organogenesis of eye and limb, Lens - Organogenesis of Eye and Limb ...

Lens - Organogenesis of Eye and Limb There is much experimental proof that the lens formation in many species is dependent on the induction by the optic vesicle while it conta

Elephentiasis, Elephentiasis It is a disease seen all over the world...

Elephentiasis It is a disease seen all over the world. The adult worm lives in the lymph glands and the lymph vessels of man. As the number of worms increases, they bl

AP Biology, Explain the difference between endoparasite, ecctoparasite, and...

Explain the difference between endoparasite, ecctoparasite, and parasitoidism

.development, what is the function of the larval stage in the development o...

what is the function of the larval stage in the development of the young of five named animals

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd