What is the indication of chronic pulmonary thromboembolism, Biology

Assignment Help:

Chronic Pulmonary Thromboembolism :  The operation recommended is pulmonary thrombo endarterectomy.

Indication :  The main indication for surgery is when patients with chronic hromboembolism have ventilatory or haemodynamic impairment at rest or exercise. Patients with obstruction of only one pulmonary artery should also be considered for operation if they are physically very active and they reside at high altitudes. Patients, who are symptomatic but have near normal haemodynarnics at rest but develop severe pulmonary hypertension on exercise, should also have surgery. For successful surgery the clots should be in branch, lobar or proximal segmental arteries. If the blocks are beyond that, it should be considered inoperable.

Severe underlying obstructive or restrictive pullnonary disease, advanced age, severe light ventricular failure and co morbid conditions should be considered as contra indications.

 


Related Discussions:- What is the indication of chronic pulmonary thromboembolism

Avian influenza (ai), A v i a n influenza (AI) One of only two 'Lis...

A v i a n influenza (AI) One of only two 'List A' diseases of poultry targeted for emergency disease control measures by OIE, avian influenza is a highly contagious viral d

Describe about abdominojugular and hepatojugular reflux, Describe about Abd...

Describe about Abdominojugular and Hepatojugular Reflux ? The term was first coined in 1885 to test the further rise in jugular venous pressure to elicit presence of h;art fail

Explain the nutritional and functional role of iron, Minerals :- Iron ...

Minerals :- Iron Food Source      Cereals, legumes, meat contamination from iron utensils and soil Nutritional Functional role Essential nutrient: Deficiency lead

What is the embryonic characteristic, Q. What is the embryonic characterist...

Q. What is the embryonic characteristic that evolutionarily makes echinoderms proximal to chordates? Chordates and Echinoderms are deuterostomes that is in their embryonic deve

Explain le compte operation-rev procedure, Explain Le Compte Operation-REV ...

Explain Le Compte Operation-REV Procedure ? This is an alternative type of repair for TGA, VSD and left ventricular outflow obstruction (LVOTQ). In this operation an extrinsic

Hypothetical age pyramids, Hypothetical Age Pyramids The three types o...

Hypothetical Age Pyramids The three types of hypothetical age pyramids which are as follows: 1) A pyramid with a broad base, indicating a high percentage of young individua

What is the indication of chronic pulmonary thromboembolism, Chronic Pulmon...

Chronic Pulmonary Thromboembolism :  The operation recommended is pulmonary thrombo endarterectomy. Indication :  The main indication for surgery is when patients with chroni

What do you undersand by pollution, Q. What do you undersand by pollution? ...

Q. What do you undersand by pollution? The Pollution is the contamination of an ecosystem by factors that are harmful for the equilibrium of its abiotic or biotic constituents.

Explain about chthalamus, Explain about chthalamus The realised niche o...

Explain about chthalamus The realised niche of Chthalamus is reduced from its fundamental niche and it is limited to the upper tidal zone Lower  limits Out-competed

How does temperature affect the action of enzymes, How does temperature aff...

How does temperature affect the action of enzymes upon their substrates? There are explained temperature ranges under which enzymes operate and there is a specific temperature

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