Sv: Ekstraslag. Hjertebank. Løpsk puls
Sitat:
Opprinnelig skrevet av
Bille
Har forstått det slik at man kan se på EKG om stoffskiftet er for høyt eller lavt.
Ved hypothyreose (lavt stofskifte):
Sinus
Bradycardia
When sinus rhythm is present at a rate of less than 60 we call it
sinus bradycardia.
Sinus bradycardia may be seen in:
• Normal finding in fit, athletic individuals
• Increased vagal tone e.g. during vomiting
• Drug effect e.g. beta blockers
• Hypothermia
• Under active thryroid
• Myocardial Infarction
• Raised intracranial pressure
• Electrolyte disorders
Example of
sinus bradycardia:
http://www.scottishirishhealthcare.c...radycardia.gif
Ved hyperthyreose (højt stofskifte):
Sinus
Tachycardia
Conversely when sinus rhythm is present at a rate of over 100 it is called
sinus tachycardia.
Sinus tachycardia may be seen in:
• Exercise
• Anxiety, pain, fear
• Hypotension
• Over active thyroid
• Drug effect e.g. atropine Stimulants e.g. caffeine
Example of
sinus tachycardia:
http://www.scottishirishhealthcare.c...achycardia.gif
The normal heart rhythm is called sinus rhythm:
Example of
normal sinus rhythm:
http://www.scottishirishhealthcare.c...nus_rhythm.gif
Source/Kilde:
Scottishirishhealthcare.com