---
title: HKPredicateKeyPathECGSymptomsStatus
framework: healthkit
role: symbol
role_heading: Global Variable
path: healthkit/hkpredicatekeypathecgsymptomsstatus
---

# HKPredicateKeyPathECGSymptomsStatus

The key path for the sample’s symptom status.

## Declaration

```swift
let HKPredicateKeyPathECGSymptomsStatus: String
```

## Discussion

Discussion Use this constant whenever you want to include the ECG’s symptoms status in a predicate format string. Add a %K placeholder to the format string, and then pass this constant as an argument.

## See Also

### Related Documentation

- [HKElectrocardiogram.SymptomsStatus](healthkit/hkelectrocardiogram/symptomsstatus-swift.enum.md)

### Specifying Predicate Key Paths

- [HKPredicateKeyPathECGClassification](healthkit/hkpredicatekeypathecgclassification.md)
- [HKPredicateKeyPathAverageHeartRate](healthkit/hkpredicatekeypathaverageheartrate.md)