Advantages and disadvantages of mechanical valves, Biology

Assignment Help:

Advantages

Durability of these vales are long lasting.

Disadvantages

Need for anticoagulant therapy is life long.
Risk of thrombo-embolism is high.
Other associated problems included are para-valvular leak and endocarditis.
Valve replacement may be single valve replacement or double valve replacement (MVR, DVR, MVR+ AVR)
Coronary artery bypass graft-coronary artery block.
Resection of thoracic aortic aneurysm-thoracic aortic aneurysm.
Excision of fibrous tissue or myxoma. Removal left atrial tumor.

Related Discussions:- Advantages and disadvantages of mechanical valves

Determine the osseus defects around implants, Osseus defects around implant...

Osseus defects around implants. They are classified into four main groups. Group I defects: These demonstrate moderate horizontal bone loss with a minimal intrabony component

What is the conjugate acid, Calculate the pH: 300mL of 0.25M sodium ascorba...

Calculate the pH: 300mL of 0.25M sodium ascorbate plus 150mL of 0.2M HCl (the pKa of ascorbic acid is 4.04) okay, what's the conjugate acid and base of this problem? Can someone wa

What is bioremediation, Question 1 Write a short note on the following ...

Question 1 Write a short note on the following Impactors Land fills Bio stimulation Green house effects Question 2 What is bioremediation? Give an account o

Patients with mild mitral regurgitation, Q. Patients with mild mitral regur...

Q. Patients with mild mitral regurgitation? Patients with mild mitral regurgitation and normal left ventricular size and function do well long term, However, those with severe

What is human eye accommodation, What is human eye Accommodation The hu...

What is human eye Accommodation The human eye focuses at objects at infinity, without exerting any power. This means that when a person is observing an object at infinity, the

Nutritional requirement and dietary modifications in diet, Define Nutrition...

Define Nutritional Requirement and Dietary Modifications in the Diet of the Elderlu? The nutritional status influences the age-related rate of functional decline in many organ

Are the following statements true for eukaryotes, Are the following stateme...

Are the following statements true for eukaryotes , prokaryotes, both groups, or neither group? Answer They use a deoxyribonucleoside triphosphate as their energy currency"D They us

Explain inhibition of cancer cell proliferation and growth, Explain Inhibit...

Explain Inhibition of cancer cell proliferation and growth? Vitamin D diminishes proliferation of abnormal intestinal, lymphatic, mammary and skeletal cells and provides a pote

Why in some cases is mitosis a synonym of reproduction, Why in some cases i...

Why in some cases is mitosis a synonym of reproduction? In some living beings asexual reproduction happens by many means: binary division, schizogony, budding, grafting, etc. I

Explain the determination of nicotinic acid, Determination of Nicotinic aci...

Determination of Nicotinic acid The chemical methods of assay are based on colour reactions of pyridine. Nicotinic acid and nicotinamide are converted by cyanogen bromide into

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages