Explain sinus arrhythmia - electrocardiogram, Science

Assignment Help:

Explain Sinus Arrhythmia - electrocardiogram

In few adults and most children, there is raise in heart rate during inspiration and a decrease during expiration. This rhythm is most generally observed with breathing due to fluctuations in parasympathetic vagal tone. Throughout inspiration, the chest expands making a suction force that results in greater backflow of blood into the atria from the veins.

Greater filling of right atrium results in higher heart rate, probably by stretching the SA node.


Related Discussions:- Explain sinus arrhythmia - electrocardiogram

Define hospital health information system, Question 1 Define Hospital h...

Question 1 Define Hospital health information system. Explain its components. 2 Computerized medical information system allows more time to professionals for patient care. Expl

Fine-grained black limestone, Give a rock name for sample. Note that the co...

Give a rock name for sample. Note that the colour of this type of rock varies greatly, depending on the abundance of organic matter and iron oxides. Samples are both carbonate rock

Assign wk3, Briefly explain why it is important to reinforce alternatives t...

Briefly explain why it is important to reinforce alternatives to problem behavior when using a punishment procedure. Give one example of the use of both a punishment procedure

Explain factors regulating blood pressure, Explain Factors Regulating Blood...

Explain Factors Regulating Blood Pressure Blood pressure regulating mechanisms may be classified into two categories: a)  Short term regulating mechanisms, which regulate an

Objectives laws, Objectives While undertaking this exercise and after i...

Objectives While undertaking this exercise and after its completion, you should be able to: share with your peer group, the relevant information1 knowledge/opinions with regard

Iwgrfwi, amy i paying you for answrs

amy i paying you for answrs

Experiment of a balance barometer, A balance barometer This device depe...

A balance barometer This device depends on the fact that dry air is heavier than moist air at the similar temperature. Two equal cylinders (tin cans would do) are mounted, o

What is an index, Question 1 What is an index? Explain physician's inde...

Question 1 What is an index? Explain physician's index with the help of examples 2 How to use the Electronic Medical Record for Prior authorization and SOAP technique 3 G

Sucrose is non sugar, Sucrose is a non-reducing Sugar while Maltose and La...

Sucrose is a non-reducing Sugar while Maltose and Lactose are reducing due to the presence of free Aldehydic Functional Group in them. In SUgar the Aldehydic Group of both Glucos

Environmental science, The debris resulting from mountaintop removal mining...

The debris resulting from mountaintop removal mining is Answer A. dumped into valleys and streams below B. ground and combined with cement to make concrete C. resold as soil

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