What are the techniques of pumonary embolism operations, Biology

Assignment Help:

What are the techniques of pumonary embolism operations ?

Technique of Operation :  Patients who are very unstable will have to be put on bypass by cannulation of femoral artery and vein before anaesthesia and median sternotomy are done. Ascending aortic cannulation and separate cannulation of SVC and IVC are done and snares passed around these for total cardiopulmonary bypass. A left atrial vent catheter is passed through right superior pulmonary vein to decoinpress the heart. Aorta is clamped and cold blood cardioplegia given to the aortic root. The pulmonary trunk is incised vertically upto the bifurcation or if necessary into the left pulmonary artery. The emboli are removed and is necessary the right pulmonary artery is separately opened between retracted ascending aorta and superior vena cava. A sterile fibre optic bronchoscope can be used to enter secondary and tertiary branches to remove clots. Pleurae are widely opened and lungs squeezed to remove the remaining clots. Right atrium is opened and clots from atrium and ventricle removed. After closing right atrium and pulmonary artery, de-airing is done and aortic clamp is removed. Patient is weaned off by-pass and chest closed. Prophylactically, inferior vena caval filter is applied.

 


Related Discussions:- What are the techniques of pumonary embolism operations

The development of nutritionally enhanced crops, In what ways has biotechno...

In what ways has biotechnology changed agriculture in the United States? Select all that apply. the development of herbicide-resistant crops the disappearance of wild plant populat

Ideal characteristics of blood pump-cardio pulmonary bypass, Blood Pump :  ...

Blood Pump :  Ideal Characteristics 1) I should be able to pump up to seven litres of blood per minute. 2) It should not damage cellular and cellular components of blo

Heart output, HEAR T OUTPUT The amount of blood pumped by heart per...

HEAR T OUTPUT The amount of blood pumped by heart per minute. Heart beat is 72. Pump out blood is 70 ml. This 72 × 70 = 5040 ml. ( 5 litres) blood is pumped in a minute.

How can we assess the nutritional status of a chd infant, How can we assess...

How can we assess the nutritional status of a CHD infant? Various assessment methods can be used, particularly anthropometrical -weight, length (height), head circumference and

Nursing care and treatment for cleft palate, Nursing Care and Treatment  ...

Nursing Care and Treatment   The only treatment is surgical repair and child may be operated before 18 months as per the choice of surgeon so  that speech pattern of child may

Skeletal system - ribs, RIBS- Curved or stretched 'S' sha...

RIBS- Curved or stretched 'S' shaped bones. 12 pairs, form thoracic basket, attached by head part to vertebral column and by tail part to sternum. 7 pairs a

What dna and rna are polymers composed are called, DNA and RNA are polymers...

DNA and RNA are polymers composed of repeated units called?

Explain prosoma in details., Explain Prosoma in details. First tagma of...

Explain Prosoma in details. First tagma of a cheliciform consisting of the first six segments of the body. Appendages on the prosoma are involved in locomotion and feeding. Pro

Explain rodent control and pests, Q. Explain Rodent Control and pests? ...

Q. Explain Rodent Control and pests? In any food establishment, varieties of insects, pests and rodents pose a big threat to the maintenance of hygienic surroundings. They

Birth and developmental history -assessment, Birth and Developmental Histor...

Birth and Developmental History -Assessment  Collection of information regarding a child's early development usually begins with the mother's pregnancy, labour and delivery, an

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