---
title: HKElectrocardiogramQuery.Result
framework: healthkit
role: symbol
role_heading: Enumeration
path: healthkit/hkelectrocardiogramquery/result
---

# HKElectrocardiogramQuery.Result

Partial results for an electrocardiogram query.

## Declaration

```swift
enum Result
```

## Overview

Overview The query returns a HKElectrocardiogramQuery.Result.measurement(_:) result for each voltage measurement, followed by a HKElectrocardiogramQuery.Result.done result.

## Topics

### Results

- [HKElectrocardiogramQuery.Result.measurement(_:)](healthkit/hkelectrocardiogramquery/result/measurement(_:).md)
- [HKElectrocardiogramQuery.Result.done](healthkit/hkelectrocardiogramquery/result/done.md)
- [HKElectrocardiogramQuery.Result.error(_:)](healthkit/hkelectrocardiogramquery/result/error(_:).md)

## See Also

### Accessing the Results

- [init(electrocardiogram:dataHandler:)](healthkit/hkelectrocardiogramquery/init(electrocardiogram:datahandler:).md)