What is dynamic auscultation in heart surgery, Biology

Assignment Help:

What is Dynamic Auscultation in heart surgery?

It involves determining the effects on heart sounds and murmurs of various physiological and pharmacological manoeuvres, which alter the circulatory dynamics.

The manoeuvres commonly employed are:
1) Respiration
2) Valsalva manoeuvre
3) Postural changes.
4)Premature ventricular contractions.
5)Isomatrix exercise.
6)Pharmacologic agents, e.g., amyl nitrite.


Related Discussions:- What is dynamic auscultation in heart surgery

Cutaneous respiration in frog, Cutaneous respiration in frog Frog be...

Cutaneous respiration in frog Frog belongs to class Amphibia under vertebrates. It is an amphibious animal which can live both on land and in water. Skin is very impor

What is heterophagic intracellular digestion, What is heterophagic intracel...

What is heterophagic intracellular digestion? How is this process accomplished? Heterophagic intracellular digestion is the breaking into minor substances of external substance

Why is it true that of the 28 chromosomes in an ovum, A species has a diplo...

A species has a diploid chromosome number of 56, WHY is it true that of the 28 chromosomes in an ovum, 14 are always paternal?

Evaluation of the programme or agency, Evaluation of the programme or agenc...

Evaluation of the programme or agency: It can be  based on following:  i)   Audit or review of programme or agency: This can be continuously done by the staff through in

Lysosomes, describe polymorphism in lysosomes in short

describe polymorphism in lysosomes in short

What is the difference among systole and diastole, What is the difference a...

What is the difference among systole and diastole Systole and diastole are the two stages into which the cardiac cycle is separated. Systole is the stage when the contraction o

Complete the diagram by dragging the correct label, For the cross in Part B...

For the cross in Part B, predict the frequencies of each of the phenotypes in the F1 progeny, and determine the genotype(s) present in each phenotypic class. Complete the diagram b

Meaning of gestational diabetes mellitus, Q. Meaning of Gestational Diabete...

Q. Meaning of Gestational Diabetes Mellitus? In this type of diabetes, increased blood sugar level is first diagnosed or recognized during pregnancy. Women are not known as dia

Spermatophores, Spermatophores Many non-chordates do not release free ...

Spermatophores Many non-chordates do not release free sperms during copulation. They have a mechanism to bundle and enclose a number of sperms in a sheath usually made of gela

Life forms - qualitative characters, Life Forms - Qualitative Characters ...

Life Forms - Qualitative Characters The form and structure of terrestrial communities are determined by the nature of vegetation. Vegetation may be classified according to gro

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