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

Name the rich source of aerobic bacteria, 1. Biogas is produced by the acti...

1. Biogas is produced by the activity of aerobic bacteria on animal waste 2. Methanobacterium is an aerobic bacterium found in rumen of cattle 3. Biogas, commonly called goba

Pentose phosphate pathway, The pentose phosphate pathway also called as the...

The pentose phosphate pathway also called as the phosphogluconate pathway and the hexose monophosphate shunt is a procedure which gives pentoses 5-carbon sugars and NADPH. There ar

Kingdoms , phlum,class,characteristics of chromalveolata

phlum,class,characteristics of chromalveolata

What are abiotic factors?, What are abiotic factors? The Abiotic factor...

What are abiotic factors? The Abiotic factors are the nonliving elements that constitute a given environment, like light, temperature, water, minerals, gases, atmospheric press

Define the ltlt pasteurization method, Define the LTLT Pasteurization Metho...

Define the LTLT Pasteurization Method? In LTLT pasteurization, the pasteurization time is in the order of minutes and related to the temperature used; two typical temperature/t

Is fecundation in mammals external or internal, Q. Is fecundation in mammal...

Q. Is fecundation in mammals external or internal? Fecundation in mammals is internal with copulation. In the contemporary world human technology is able to promote artificial

Do we know what causes mental illnesses or how to treat them, Do we know wh...

Do we know what causes mental illnesses, or how best to treat them? Mental illnesses take various forms: debilitating sadness in depression; uncontrollable repetitive actions i

Animal classification, what is qualities of phylum porifera

what is qualities of phylum porifera

Ecretory system, excretory product of marine teleost

excretory product of marine teleost

What is barfoed test and explain its principle, What is Barfoed's test and ...

What is Barfoed's test and its principle? This test is a specific test for monosaccharides. Principle This test is also a copper reduction test but differs from Fehling

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages