Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What is Low Gradient Aortic Stenosis?
One may come across patients who have severe left ventricular dysfunction and modest gradients across aortic valve. This situation may be due to afterload mismatch in a patient with severe valvular aortic stenosis and left ventricular dysfunction or this situation can also be due to moderate aortic stenosis in a patient with intrinsically severe left ventricular muscle dysfunction. Valve area calculation or valve resistance calculations are not particularly useful in this situation with low cardiac output. Dobutamine stress echo cardiography is helpful in this situation. In a patient with intrinsic myocardial dysfunction, cardiac output, trans aortic gradient and calculated valve area - all increase. In a patient with severe aortic stenosis with afterload mismatch also dobutamine infusion would increase calculated valve area but it will still be in the range severe aortic stenosis. The latter patient may benefit from aortic replacement while the former would not.
Acquired Aortic Stenosis : a) Rheumatic: In developing countries rheumatic aortic valve disease is more common than degenerative one. Mitral valve involvement is a common as
Define Steps in the Development of Exchange List? As mentioned above, when we group together similar food items so that each supplies a constant amount of a particular nutrient
Hormone s . Cortical steroids (corticoids-hormones of adrenal cortex) are grouped into three catagories : mineralocorticoids, glucocorticoids and gonadocorticoids. (i) Mine
Normal 0 false false false EN-IN X-NONE X-NONE
Planning the Nursing Care Provide bed rest Administer antibiotics as advised Prevent infection Implementation of Nursing Care Provide Bed Rest Sin
What are the consequences of iodine deficiency disorders? As discussed earlier under signs and symptoms, the consequences of IDD include: mental retardation, other defects in t
special character of leucosolenia
The ability to maintain myocardial perfusion at constant levels in the face of changing driving presence is termed autoregulation. In normal cases, autoregulation is maintained at
Explain the Pseudomonas - Characteristics of Bacteria? Pseudomonas are aerobic, gram negative, straight or slightly curved rods that are motile by polar flagella. Many species
Classification of Enzymes It has been a long tradition of giving enzymes names ending in 'ase'. The only major exception to this 'ase' is the proteolytic enzymes, whose names
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd