# Optimization of Patient Preparation and Imaging Techniques for Cardiac CT

> **NCT06879769** · NA · RECRUITING · sponsor: **Karolinska University Hospital** · enrollment: 240 (estimated)

## Conditions studied

- Coronary Computed Tomography Angiography
- Contrast Media
- Cardiac Output

## Interventions

- **OTHER:** Metoprolol I.V.
- **OTHER:** Metoprolol I.V. and 1 hour waiting.
- **OTHER:** Music Intervention, Seloken (Recordati) orally and Metoprolol I.V.

## Key facts

- **NCT ID:** NCT06879769
- **Lead sponsor:** Karolinska University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-01-01
- **Primary completion:** 2026-01-01
- **Final completion:** 2027-12-01
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2025-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06879769

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06879769, "Optimization of Patient Preparation and Imaging Techniques for Cardiac CT". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06879769. Licensed CC0.

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