What is st heart rate slope, Biology

Assignment Help:

Q.What is ST Heart Rate Slope?

Correcting ST depression for heart rate, seems to be based on second physiological principles and has been proposed by a number of investigations. Elamin and associates reported that he could achieve 100 per cent sensitivity and specificity in the discrimination of CAD and could also separate with perfect accuracy one vessel, two vessel and three vessel disease. Unfortunately no one else has been able to confirm his findings. Kligfield et al have one extensive study using ST/HR slope and believe that it adds a good deal to the diagnostic accuracy. They use a slope of 2.4 micro volts/h/beat as a threshold for the presence of ischaemia (r = heart rate).


Related Discussions:- What is st heart rate slope

How are secondary cell walls different from primary cell, How are secondary...

How are secondary cell walls different from primary cell walls? Primary cell walls are assembled on the surface of the plasma membrane whereas the cell is growing. They can gro

Classification of environmental disasters, The Environmental Disasters Are ...

The Environmental Disasters Are Classified Into Two Major Categories: 1.      Natural Disasters like Earthquakes, Tsunami, Landslides, Cyclones, Floods, and Droughts Etc. 2.

Abscisic acid, Abscisic Acid Abscisic acid (ABA) as a naturally occurr...

Abscisic Acid Abscisic acid (ABA) as a naturally occurring growth inhibitor was discovered through independent investigations of different physiological phenomena in two diffe

Can you explain toxicants in plant foods, Q. Can you explain Toxicants in P...

Q. Can you explain Toxicants in Plant Foods? Several foods, some of which we consume regularly, have toxic compounds in them which are best avoided. These compounds can be prot

Define free solution or moving boundary method, Define Free Solution or Mov...

Define Free Solution or Moving Boundary Method? The first electrophoresis technique used in the study of protein was free solution or moving boundary method devised by Tselius

Describe occurs from a physiological standpoint, Describe the occurs from a...

Describe the occurs from a physiological standpoint to the respiratory system when smoke is inhaled and exhaled. You will need to use other sources aside from your textbook.

Industrial processes that use bacteria, Q. What are few industrial processe...

Q. What are few industrial processes that use bacteria? Bacteria are used by industry in different ways. There are vaccines made of antigens present in bacteria or of attenuate

State the process of rna editing, Which of the following is a true statemen...

Which of the following is a true statement regarding the process of RNA editing? A. RNA editing changes the sequence of the mRNA message thereby permitting for enhance in prote

Instrument to analyse nerve system, Hi. I would like to know the type of in...

Hi. I would like to know the type of instrument used to analyse the nerve system and how it functions.

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