# CHA2DS2VASc App

> Medical reference for atrial fibrillation stroke risk assessment. (iPhone/iPad app by Muhammad Suri.)

- Source: https://appshunter.io/ios/app/cha2ds2vasc-app/id1506858049 (this page in markdown: same URL + `.md`)
- Developer: [Muhammad Suri](https://appshunter.io/developer/1505266393)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 2 MB
- Languages: English
- Released: 2020-04-30
- Data updated: 2026-08-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cha2ds2vasc-app/id1506858049/reviews.md

## What is CHA2DS2VASc App?

Note that risk in this app is shown as a reference and is not generally used for making medical decisions. There is variability in the risk of stroke reported in different studies. Numbers used in this app are median and range of all studies reviewed in the reference below (after excluding some outlier numbers)
Wide Variation in Reported Rates of Stroke Across Cohorts of Patients With Atrial Fibrillation. (Circulation, 135, 208-219:2017)
        

AHA 2019 guidelines for Management of Patients with Atrial Fibrillation recommend oral anticogulants for score of >=2 for men and >=3 for women (COR 1, LOE A) (Circulation 140,e125-e151:2019)

DISCLAIMER: This app is designed to be used by medical care providers. Users are advised to seek a doctor’s advice in addition to using this app and before making any medical decisions.

## Key features

- Stroke risk assessment for atrial fibrillation
- Reference for AHA 2019 guidelines
- Median and range risk values from studies
- Medical decision support tool

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cha2ds2vasc-app/id1506858049/reviews.md

### 5/5 — I’m an RN...

*2020-07-18*

I may be totally misunderstanding this app but I cannot do it!
There are no explanations and I can’t find the calculator you mentioned.
I gave you 5 * because it’s probably my fault.
I’ll update after I receive your answer and I’ve tried it.
Thank you

## Frequently asked questions about CHA2DS2VASc App

### What is the CHA2DS2VASc App used for?

The CHA2DS2VASc App is a medical reference tool designed to help healthcare providers assess the risk of stroke in patients diagnosed with atrial fibrillation. It provides risk scores based on established guidelines and study data.

### Does the CHA2DS2VASc App provide medical advice?

No, the CHA2DS2VASc App is intended as a reference tool and not for making definitive medical decisions. Users are strongly advised to seek a doctor's advice in addition to using the app before making any medical decisions.

### What guidelines does the CHA2DS2VASc App follow?

The app references the AHA 2019 guidelines for the Management of Patients with Atrial Fibrillation, which recommend oral anticoagulants for specific risk scores in men and women.

### What kind of data does the CHA2DS2VASc App use for risk assessment?

The app uses median and range values from all studies reviewed in its reference material, excluding outlier numbers, to present the risk of stroke.

### Is the CHA2DS2VASc App available on multiple platforms?

The provided data does not specify platform availability beyond its existence as a mobile application. Further details on iOS or Android compatibility would require additional information.

### How often is the CHA2DS2VASc App updated?

The app was last updated on April 30, 2020, with version 1.0. There is no information available regarding the frequency of future updates.

### What is the age rating for the CHA2DS2VASc App?

The CHA2DS2VASc App has an age rating of 4+, making it suitable for a wide audience of medical professionals.

### What is the user rating for the CHA2DS2VASc App?

The CHA2DS2VASc App has a perfect rating of 5.0 stars, based on a single review. This indicates a highly positive reception from its initial users.

## Version history (last 1 release)

### 1.0 — 2020-04-30

No release notes.

## More apps by Muhammad Suri

- [PHASES Score](https://appshunter.io/ios/app/phases-score/id1505266394)

All apps by Muhammad Suri: https://appshunter.io/developer/1505266393

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*