Long qt syndrome
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What is long qt syndrome?
Long QT syndrome is a disorder of the heart's electrical activity that can cause a sudden, uncontrollable, and dangerous heart rhythm. It is so named because of the appearances of the electrocardiogram (ECG/EKG), on which there is prolongation of the QT interval.
Common symptoms reported by people with long qt syndrome
Treatments taken by people for long qt syndrome

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Compare treatments taken by people with long qt syndrome

Let’s build this page together! When you share what it’s like to have long qt syndrome through your profile, those stories and data appear here too.
Got a question about living with long qt syndrome? Members in the forum might have the answers.
Who has long qt syndrome on PatientsLikeMe?
- 0 new patients joined this month
- 76 say long qt syndrome is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 4 | |
| 30s | 11 | |
| 40s | 11 | |
| 50s | 10 | |
| 60s | 12 | |
| 70+ | 26 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 3 | |
| 20-29 years | 4 | |
| 30-39 years | 3 | |
| 40-49 years | 1 | |
| 50-59 years | 6 | |
| 60-69 years | 3 | |
| 70+ years | 2 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 16 | |
| Female | 107 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 61 | |
| Not Diagnosed | 7 |