Chordal sparing operation- mitral valve replacement, Biology

Assignment Help:

Chordal Sparing Operation: For sparing both leaflets, an incision is made on the anterior leaflet close to the annulus and then extended centrally and the two segments, are folded towards the posterior leaflet and pledgetted mattress sutures taken. Decision is taken whether a prosthetic or bioprosthetic valve is to be inserted. Then the correct sized valve is chosen. In a stenotic valve with a small LV, a low profile valve is the best choice-St. Jude 01- Medtronic Hall. When the left

ventricle is large, a Starr-Edward valve can be inserted. Deairing should be thoroughly done. It is not advisable to lift the LV for deairing through the apex when a bioprosthetic valve has been inserted. Some patients with AF will require suturing of atrial appendage from inside and a COX LU (MAZE) procedure as described in the case of open mitral valvotomy.

 


Related Discussions:- Chordal sparing operation- mitral valve replacement

Indifferences in ionic composition, Indifferences in ionic composition Answ...

Indifferences in ionic composition Answer A. across membranes can be created through the action of ATP driven pumps as long as number of negative and positive ions on remain equal

Saprophetic mode of nutrition , how parasitic protozoans exibit saprophtic ...

how parasitic protozoans exibit saprophtic mode of nutrition

Human skeleton, HUMAN SKELETON - Hard supportive or protective elements...

HUMAN SKELETON - Hard supportive or protective elements of the animal body form the skeleton system. It's study in osteology. EXOSKELETO N - Present outside skin. It

Three irreversible reactions in the glycolytic pathway, Name the three irr...

Name the three irreversible reactions  in the glycolytic pathway. The three irreversible reactions in the glycolytic  pathway are : Glucose → Glucose-6-phosphate Fructose

Explain the active transport process, Which of the following is an active t...

Which of the following is an active transport process? A. Net flux of sodium across the plasma membrane via voltage-gated sodium channels. B. Net flux of glucose across the

Fusion of egg and sperm pro-nuclei, Fusion of Egg and Sperm Pro-Nuclei ...

Fusion of Egg and Sperm Pro-Nuclei The fusion of the sperm and egg which is the beginning of the fertilization process is completed with the fusion of the male and female pro

Tetanus, Tetanus This is an infectious, non-febrile disease of animals...

Tetanus This is an infectious, non-febrile disease of animals and man, and is characterised by spasmodic tetany and hyperaesthesia. The causative agent is Clostridium tetani,

Name which part of the seed in other monocotyledons, The scutellum observed...

The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons? 1. Cotyledon 2. Endosperm 3. Aleurone layer 4. Plum

Ammonification, Ammonification Many heterotrophic bacteria actinomycet...

Ammonification Many heterotrophic bacteria actinomycetes and fungi in soil and water metabolise the organic nitrogen and release it in an inorganic form as ammonia. This proce

Explain the characteristics of agar- agar, Explain the Characteristics of A...

Explain the Characteristics of Agar- Agar? There are many characteristics, which make agar-agar, an ideal solidifying agent. These are: (a) It has high gel strength, so it c

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