Explain aortic valvuloplasty, Biology

Assignment Help:

Q. Explain Aortic Valvuloplasty?

Valvar aortic stenosis accounts for 4-6 per cent of CHD. LV Outflow Tract obstruction eventually leads to LV dysfunction and congestive heart failure.

Congenital AS, unlike PS, progresses over time. Intervention is indicated if the LVOT obstruction is severe (catheter gradient > 65mmHg), or associated symptoms like LV dysfunction, heart failure, angina, syncope or presyncope.

Indications for Balloon Aortic Valvuloplasty

1) Peak systolic pressure gradient at rest of > 65mmHg.

2) Peak systolic pressure gradient at rest of 50-64mmHg with symptoms

3) Low cardiac output regardless of the gradient.


Related Discussions:- Explain aortic valvuloplasty

Concerning their permeability how are membranes classified, Q. Concerning t...

Q. Concerning their permeability how are membranes classified? Membranes can be classified as permeable, impermeable, selectively permeable or semipermeable. An impermeable

Incompatibility - pollination and fertilization, Incompatibility - Pollinat...

Incompatibility - Pollination and Fertilization Plants growing under natural conditions have a preference for their mating partners. The stigma of the female parent receives a

Explain the technology of transgenic plant, Explain the technology in which...

Explain the technology in which transgenic plant was constructed in which seeds that will produce plants for a single crop.

What is an evolutionary explanatory hypothesis, Q. What is an evolutionary ...

Q. What is an evolutionary explanatory hypothesis for the secretion by the heart of a hormone that regulates the renal function? Which is that hormone? The renal regulator horm

What do you mean by oxalates, Q. What do you mean by Oxalates? Oxalates...

Q. What do you mean by Oxalates? Oxalates are widely distributed in plant foods mostly in the form of calcium salts. Oxalates are known to interfere with calcium absorpti

Cloning, there are a restriction map of a plasmid and a human gene of known...

there are a restriction map of a plasmid and a human gene of known sequence. Your task is to clone the human liver cDNA for this gene so that the start codon is closer to the EcoRI

Active instruments-coronal disassembly devices, Active instruments - Do...

Active instruments - Do groove occlusally or buccally until reach tooth structure - Apply this instrument then screw to break the bond between tooth structure and crown GC

Sludge treatment process and disposal, Sludge treatment and disposal: most...

Sludge treatment and disposal: most of the suspended solids and some of the dissolved organic solids, in a converted form, are separated from the main flow of the, in the form of

Explain the importance the relationship of structure, Explain the importanc...

Explain the importance of understanding the relationship between structure and function?

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