# Spanish Study of Hyperkalaemia Incidence and Prognosis in Patients With Heart Failure and Reduced Ejection Fraction

> **NCT04141800** · — · COMPLETED · sponsor: **Spanish Society of Cardiology** · enrollment: 565 (actual)

## Conditions studied

- Heart Failure With Reduced Ejection Fraction
- Hyperkalemia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04141800
- **Lead sponsor:** Spanish Society of Cardiology
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-30
- **Primary completion:** 2021-03-31
- **Final completion:** 2021-03-31
- **Target enrollment:** 565 (ACTUAL)
- **Last updated:** 2021-05-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04141800

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04141800, "Spanish Study of Hyperkalaemia Incidence and Prognosis in Patients With Heart Failure and Reduced Ejection Fraction". Retrieved via AI Analytics 2026-08-18 from https://api.ai-analytics.org/clinical/NCT04141800. Licensed CC0.

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