Technique-recurrence of angina, Biology

Assignment Help:

Technique:  Careful re-opening of sternum and release of steinum from the underlying adhesion is done. Femoral artery and vein are exposed for going on femoro fenioral bypass, if there is torrential bleeding. Arterial conduits are prepared for re grafting. (IMA or RA) Availability of a cell saver is a good idea.

Careful dissection to release the heart from pericardium is done. At times, last part of the dissection can be done on bypass with an empty beating heart.

Careful preservation of LIMA, which is functioning, and minimal handling of runctioning vein grafts is important. Good myocardial protection by antegrade and retrograde cardioplegia is important. The operation can also be done off pump (OPCAB).

If only left sided grafts are to be done, a left thoracotomy is useful in OCPAB. Radial artery niay be used from descending thoracic aorta to OM or PDA. If LIMA is available it csul be used for LAD or OM. Mortality is 3-6 per cent. Peri operative MI 6-7 per cent.

 


Related Discussions:- Technique-recurrence of angina

What are the tissues that form the skin in vertebrates, Q. What are the tis...

Q. What are the tissues that form the skin in vertebrates? The skin of vertebrates is made of epidermis is an external layer of epithelial tissue and dermis a layer of connecti

Leukamia.., is the leukamia dangerous

is the leukamia dangerous

What is an effect of increased temperature, What is the effect of increased...

What is the effect of increased temperature on a non enzyme catalyzed reaction? What are the effects of increased temperature on an enzyme catalyzed reaction?

What are the frequencies of dominant and recessive allele, In a population ...

In a population of 200, 90 are homozygous dominant, 40 are heterozygotes, and 70 are homozygous recessive for a particular trait. What do you expect the frequencies of the dominant

What is atrial extrasystoles, Q. What is Atrial Extrasystoles? Atrial p...

Q. What is Atrial Extrasystoles? Atrial premature beats often occur at lower workloads and have little significance. As exercise increases, they usually subside and may then re

Define symptoms of overall wilting, If you observe symptoms of overall wilt...

If you observe symptoms of overall wilting, stunting, and thinning of the leaves, would you expect a foliar or root disease? Why?

Explain the evolution of the vascular plant body, Explain the Evolution of ...

Explain the Evolution of the Vascular Plant Body? Vascular Plant anatomy reflects adaptation to life on land. In an aquatic environment, the photosynthetic surfaces are support

BNA and RNA, Compared to the original sequence what type of mutation occurr...

Compared to the original sequence what type of mutation occurred on the following DNA sequence? Original: TACGAATTCGATAC Mutant: TACASSTTCCATAC

Seismic waves, Earthquake creates seismic waves that travel through and aro...

Earthquake creates seismic waves that travel through and around the surface of the earth. Seismic waves are the waves of energy caused by sudden breaking of rocks during an earthqu

Illustrate the horizons in detail, Illustrate the Horizons in detail 'O...

Illustrate the Horizons in detail 'O'  is the  organic horizon  formed from t he organic litter derived from plants and animals and fresh or partially decomposed organic materi

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