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ECG - Sinus Tachycardia

from Remedy Land

Inappropriate sinus tachycardia Inappropriate sinus tachycardia, a difficult condition known by rapid sinus heart rate without an obvious contributing factor. ========================== Warning to all scrapers, do not change source of infographics and do not try to modify infographics, we are going to put your pin down and take further legal actions.


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ECG Interpretation - 17 Sinus Tachycardia


Cardiovascular System Heart: Conduction through the SA node

from Verywell

Treating Inappropriate Sinus Tachycardia

IST - inappropriate sinus tachycardia - is an inappropriately rapid heart rate. The causes and potential treatments of IST are reviewed.


Sinus tachycardia-- (also colloquially known as sinus tach or sinus tachy) is a sinus rhythm with an elevated rate of impulses, defined as a rate greater than 100 beats/min (bpm) in an average adult. The normal resting heart rate in the average adult ranges from 60–100 beats/min. Note that the normal heart rate varies with age, with infants having normal heart rate of 110–150 bpm, in contrast to the elderly, who have slower normals.

from Health

Ivabradine (Corlanor) for IST

Ivabradine for Inappropriate Sinus Tachycardia - IST


Inappropriate Sinus Tachycardia (IST) is a rare cardiac arrhythmia that can be caused by a malfunction of the autonomic nervous system.


An article by a cardiologist about inappropriate sinus tachycardia, an explanation of what it is, how it is evaluated and also possible treatment options