# Functional Diagnostic Accuracy of Quantitative Flow Ratio in Tandem Lesions and Virtual Stenting

> **NCT03405506** · — · COMPLETED · sponsor: **Pulse Medical Imaging Technology (Shanghai) Co., Ltd** · enrollment: 308 (actual)

## Conditions studied

- Coronary Artery Disease
- Cardiovascular Diseases
- Myocardial Ischemia
- Arterial Occlusive Diseases
- Heart Diseases
- Vascular Diseases
- Arteriosclerosis

## Interventions

- **DEVICE:** Quantitative Flow Ratio (QFR)

## Key facts

- **NCT ID:** NCT03405506
- **Lead sponsor:** Pulse Medical Imaging Technology (Shanghai) Co., Ltd
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-13
- **Primary completion:** 2017-07-20
- **Final completion:** 2017-07-20
- **Target enrollment:** 308 (ACTUAL)
- **Last updated:** 2025-06-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03405506

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03405506, "Functional Diagnostic Accuracy of Quantitative Flow Ratio in Tandem Lesions and Virtual Stenting". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03405506. Licensed CC0.

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