VIEW THE MOBILE VERSION of www.homemedicine.ca Informational Site Network Informational
Privacy


Home


Medical Articles


Mother's Remedies


Household Tips


Medicine History


Forgotten Remedies


Search

Medical Articles

Hooks

No hook greater than a right angle should be used through en...

Children And Teachers

Children are of the utmost value to society; through any one o...

Other Sequels Dropsy &c

Beside the ulceration of glands and deafness, some of the seq...

Anesthesia For Peroral Endoscopy

A dyspneic patient should never be given a general anesthetic...

Chilblains

These occur in hands and feet where the circulative power is f...

Butter, Margarine And Fats In General

Recently, enormous propaganda has been generated against eati...

What Effect Could Be Expected From A Warm Wet-sheet?

The first impression of the wet-sheet is, as I stated before,...

How Women Can Keep From Being Nervous

MANY people suffer unnecessarily from "nerves" just...

Cooling In Heating

Often it is difficult to get a sufficient cooling effect by me...

Flatulence

This is the accumulation of gases in the body, usually caused ...

Punctures Case Iv

The present case is somewhat more severe than those which hav...

Complete Recovery Of The Seriously Ill

Its a virtual certainty that to fully recover, a seriously il...

The Relative Position Of The Cranial Nasal Oral And Pharyngeal Cavities

On making a section (vertically through the median line) of t...

The Central Point Of The Circuit

The central point of the circuit--that point which divides be...

Nerves Shaken

By this we mean, not the nerve trouble which follows a sudden ...

Cooking

The cooking of vegetables requires particular care. The valuab...

Enemas Cold Water

Prejudice often exists against cold treatment of any kind, but...

Other Lesions

Tricuspid insufficiency, except as rarely found in the fetus,...

Frictions With Lard

were used already by Caelius Aurelianus, and recently re-intr...

Gassner

JOHANN JOSEPH GASSNER, who was regarded as a thaumaturge by h...



Auricular Fibrillation Diagnosis





Category: Uncategorized
Source: Disturbances Of The Heart

If the pulse is intermittent and there is apparently a heart block.
Stokes-Adams disease should be considered as possibly present, and
digitalis would be contraindicated and would do harm.

A scientific indication as to whether a heart is disturbed through
the action of the vagi or whether the disturbance is due to muscle
degeneration may be obtained by the administration of atropin.
Talley [Footnote: Talley, James: Am. Jour. Med. Sc., October, 1912.]
of Philadelphia shows the diagnostic value of this drug. It is a
familiar physiologic fact that stimulation of the vagi slows the
heart or even stops it. Stimulation of these nerves by the electric
current, however, does not destroy the irritability of the heart;
indeed, the heart may act by local stimulation after it has been
stopped by pneumogastric stimulation. It is also a well known fact
that anything which inhibits or removes vagus control of the heart
allows the heart to become more rapid, since these nerves act as a
governor to the heart's contractions. Under the influence of atropin
the heart rate is increased by paralysis of the vagi. Talley states
that a hypodermic injection of from 1/50 to 1/25 grain of atropin
produces the same paralytic and rapid heart effect in man. He
advises the use of 1/25 grain of atropin in robust males, and 1/50
grain in females and in less robust males, and he has seen no
serious trouble occur from such injections. The throat is of course
dry, and the eyesight interfered with for a day or more, but Talley
has not seen even insomnia occur, to say nothing of nervous
excitation or delirium. Theoretically, however, before such atropin
dosage, an idiosyncrasy against belladonna should be determined.

The value of such an injection rests on the fact that atropin thus
injected will increase the normal heart from thirty to forty beats a
minute, and Talley believes that if the heart beat is increased only
twenty or less, if the patient has not been suffering from an
exhausting disease, it shows "a degenerative process in the cardiac
tissue which makes the outlook for improvement under treatment
unpromising." He also believes that when the heart in auricular
fibrillation is increased the normal amount or more than normal, the
prognosis is good. He still further advises in auricular
fibrillation an injection of atropin before digitalis has been
administered, and another after digitalis is thoroughly acting.
Comparison of the findings after these two injections will determine
which factor, vagal or cardiac tissue, is the greater in the
condition present. The patients with a large cardiac factor are the
ones who may be more improved by the digitalis treatment than those
in whom the fibrillation is caused by vagus disturbance.





Next: Auricular Fibrillation Prognosis

Previous: Auricular Fibrillation Pathology



Add to Informational Site Network
Report
Privacy
ADD TO EBOOK


Viewed 2159