# CSWG App — Your One Stop Shop for Shock!

> Medical calculators for cardiogenic shock assessment and hemodynamic analysis. (iPhone/iPad app by Navin Kapur.)

- Source: https://appshunter.io/ios/app/cswg-app/id6450389973 (this page in markdown: same URL + `.md`)
- Developer: [Navin Kapur](https://appshunter.io/developer/1693086000)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 12 App Store ratings
- Age rating: 17+
- Requires: iOS 16.0 · 2 MB
- Languages: American English
- Released: 2023-06-19
- Data updated: 2026-08-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cswg-app/id6450389973/reviews.md

## What is CSWG App?

The CSWG App is a comprehensive tool with three distinct parts and provides valuable calculators to assist clinical decision-making. 

Part 1: Cardiogenic Shock Working Group Shock Stage Calculator
The first page of the app features the Cardiogenic Shock Working Group Shock Stage Calculator. This calculator utilizes the CSWG-SCAI shock stage classification system to determine the severity of cardiogenic shock. It provides an accurate assessment of the shock stage, along with the predicted mortality rate for each stage. Additionally, the calculator presents separate mortality predictions for myocardial infarction-related cardiogenic shock (MI-CS) and heart failure-related cardiogenic shock (HF-CS). Furthermore, it offers a predicted probability of stage escalation.

Part 2: Invasive Hemodynamics Calculator
The second page of the app houses the Invasive Hemodynamics Calculator. This powerful tool enables healthcare professionals to calculate various important parameters related to hemodynamics. With this calculator, users can determine parameters such as cardiac output using the Fick method, cardiac index, cardiac power output, cardiac power index, pulse pressure, aortic pulsatility index, systemic vascular resistance, mean pulmonary artery pressure, right atrial pressure/pulmonary capillary wedge pressure, pulmonary artery pulsatility index, right ventricular stroke work index, transpulmonary gradient, and diastolic pulmonary gradient. Additionally, the calculator generates a graph that plots left heart filling pressure (PCWP) and right heart filling pressure (CVP or RAP) to aid in the classification of parameters into categories such as "LV congestion," "RV congestion," "Hypovolemic," and "BiV Congestion." 

Part 3:Congestion Profile Tracking
Plot left heart filling pressure (PCWP) and right heart filling pressure (CVP or RAP) to aid in the classification of parameters into categories such as "LV congestion," "RV congestion," "Hypovolemic," and "BiV Congestion." Plot points longitudinally to see trends over time.

Part 4: CSWG-SCAI Shock Phenotype Calculator
The final part of the app is the CSWG-SCAI Shock Phenotype Calculator. This calculator is designed to determine the shock phenotype based on specific characteristics and clinical indicators. It classifies the shock phenotype into three categories: phenotype I (non-congested), phenotype II (cardio-renal), and phenotype III (cardiometabolic). Additionally, the calculator provides a predicted in-hospital mortality rate for each phenotype, aiding clinicians in risk stratification and treatment planning.

The CSWG App for iOS consolidates essential calculators and predictive capabilities in a user-friendly interface, offering a valuable resource for healthcare professionals involved in the management of cardiogenic shock. By facilitating accurate assessments, providing hemodynamic insights, and assisting in the determination of shock phenotypes, this app aims to optimize patient care and outcomes in the challenging context of cardiogenic shock. Please note that this app only presents data published in the literature and should not be a substitute for clinical decision making. The treating clinician/team should use their judgement and experience in clinical decision making.

## Key features

- Shock Stage Calculator
- Invasive Hemodynamics Calculator
- Congestion Profile Tracking
- Shock Phenotype Calculator
- Mortality Rate Predictions
- Hemodynamic Parameter Calculations


## Frequently asked questions about CSWG App

### What is CSWG App?

CSWG App is a medical application that offers three specialized calculators designed to assist healthcare professionals in managing cardiogenic shock. It provides tools for shock stage assessment, invasive hemodynamic calculations, and shock phenotype classification.

### What are the main features of CSWG App?

The app includes a Shock Stage Calculator with mortality predictions, an Invasive Hemodynamics Calculator for detailed parameter analysis and graphical plotting, and a Shock Phenotype Calculator to classify patient conditions and predict in-hospital mortality.

### Who is the target audience for CSWG App?

This application is intended for healthcare professionals, such as physicians and nurses, who are involved in the diagnosis, treatment, and management of patients experiencing cardiogenic shock.

### Is CSWG App available on multiple devices?

Currently, CSWG App is supported on iPhone devices. Information regarding availability on other platforms like Android is not provided in the current data.

### How often is CSWG App updated?

The latest version of CSWG App is 6.1, which was last updated on December 14, 2025. This indicates a recent update, suggesting ongoing development and maintenance by the developer.

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

CSWG App has an age rating of 17+, which is typical for medical applications containing complex health information and clinical decision-making tools.

### Does CSWG App have ads?

No, CSWG App does not contain advertisements. The application is free to use and does not display any ads to its users.

### What is the user feedback on CSWG App?

CSWG App has received an excellent rating of 5.0 stars from 12 ratings, indicating a high level of user satisfaction with its functionality and utility.

## Version history (last 5 releases)

### 6.1 — 2025-12-14

Updated VIS score calculator with correction for Vasopressin units

### 6.0 — 2024-07-18

VIS calculator and diuretic dose converter

### 5.1 — 2023-08-18

CSWG-SCAI Walker!

### 4.2.1 — 2023-08-17

Bug fixes

### 4.2 — 2023-08-02

Bug fixes

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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 2026-08-07.*