# Long-term Monitoring of Patients With Cardiac Amyloidosis With Implantable Event Monitors

> **NCT04421040** · NA · COMPLETED · sponsor: **Mayo Clinic** · enrollment: 24 (actual)

## Conditions studied

- TTR Cardiac Amyloidosis

## Interventions

- **DEVICE:** Biotronik Biomonitor 3 implant of device
- **DEVICE:** Biotronik Biomonitor 3 explant of device

## Key facts

- **NCT ID:** NCT04421040
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-07
- **Primary completion:** 2023-03-22
- **Final completion:** 2023-03-22
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2024-04-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04421040

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04421040, "Long-term Monitoring of Patients With Cardiac Amyloidosis With Implantable Event Monitors". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT04421040. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*