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Inappropriate sinus tachycardia (IST) is an elevated heart rhythm. The mechanism is not well understood. The normal heart rate is considered to be 60 to 100 beats/min, with sinus tachycardia being defined as a rate exceeding 100 beats/min.
How do members experience inappropriate sinus tachycardia?
Top 5 symptoms reported by people with inappropriate sinus tachycardia*
*Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.
Top treatments taken by people for inappropriate sinus tachycardia*
Who has inappropriate sinus tachycardia on PatientsLikeMe?
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Inappropriate sinus tachycardia (IST) is an elevated heart rhythm. The mechanism is not well understood. The normal heart rate is considered to be 60 to 100 beats/min, with sinus tachycardia being defined as a rate exceeding 100 beats/min.
Common symptoms reported by people with inappropriate sinus tachycardia
Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.
Last updated:
Treatments taken by people for inappropriate sinus tachycardia
Let’s build this page together! When you share what it’s like to have inappropriate sinus tachycardia through your profile, those stories and data appear here too.
Got a question about living with inappropriate sinus tachycardia? Members in the forum might have the answers.
Compare treatments taken by people with inappropriate sinus tachycardia
Let’s build this page together! When you share what it’s like to have inappropriate sinus tachycardia through your profile, those stories and data appear here too.
Got a question about living with inappropriate sinus tachycardia? Members in the forum might have the answers.
Who has inappropriate sinus tachycardia on PatientsLikeMe?
2
new patients joined this month
112
say inappropriate sinus tachycardia is their primary condition