# Risk Assessment in Patients With Symptomatic- and Asymptomatic Preexcitation

> **NCT03301935** · — · COMPLETED · sponsor: **Karolinska University Hospital** · enrollment: 168 (actual)

## Conditions studied

- Wolff-Parkinson-White Syndrome

## Interventions

- **PROCEDURE:** Electrophysiology testing and exercise stress testing

## Key facts

- **NCT ID:** NCT03301935
- **Lead sponsor:** Karolinska University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-12-01
- **Primary completion:** 2022-01-31
- **Final completion:** 2022-01-31
- **Target enrollment:** 168 (ACTUAL)
- **Last updated:** 2022-05-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03301935

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03301935, "Risk Assessment in Patients With Symptomatic- and Asymptomatic Preexcitation". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT03301935. Licensed CC0.

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