Explain aortic valvuloplasty, Biology

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.

Posted Date: 5/27/2013 6:54:00 AM | Location : United States

Related Discussions:- Explain aortic valvuloplasty, Assignment Help, Ask Question on Explain aortic valvuloplasty, Get Answer, Expert's Help, Explain aortic valvuloplasty Discussions

Write discussion on Explain aortic valvuloplasty
Your posts are moderated
Related Questions
Patients on HAART Rifamycins induce hepatic CYP3A4 enzymes and can accelerate metabolism of protease inhibitors and some non-nucleoside reverse transcriptase inhibitors (NNRTIs

what is the classification of vertibrates

Haptotaxis - Modes of Cell Movement Haptotaxis considers to the directed movement of cells in response to a concentration gradient of an adhesive molecule that might be presen

complete definition of Sporogenous tissue

Q. Explain about Anabolism? Anabolism is a process of synthesis or making of larger or complex molecules from smaller molecules. The molecules are of different kinds like hormo

Agrostology : This is related to all types of grasses. Agrostology is sometimes called as graminology. Agrostology is the scientific study of grasses. It typically encompasses the

Q. What is the kinds of asexual reproduction that occurs in hydras? Hydras reproduce asexually by budding.

Excretory organ of lizard.

Q. Is rabies caused by virus or by bacteria? How is it transmitted? Which organs and tissues are affected by the disease? How is it prevented and treated? The Rabies, as well k

Define Aerobic Exercise or Aerobic Energy System? To produce necessary energy, the body uses an aerobic pathway and an anaerobic pathway. Exercise that relies heavily on oxygen