# Cath Lab Hero — Fast Right Heart Cath Calc

> Clinical calculator for right heart catheterization data interpretation. (iPhone/iPad app by OJCmed LLC.)

- Source: https://appshunter.io/ios/app/cath-lab-hero/id6759631073 (this page in markdown: same URL + `.md`)
- Developer: [OJCmed LLC](https://appshunter.io/developer/1879942661)
- Category: Medical, Education
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 17+
- Requires: iOS 16.6 · 6 MB
- Languages: English
- Released: 2026-03-20
- Data updated: 2026-06-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cath-lab-hero/id6759631073/reviews.md

## What is Cath Lab Hero?

Cath Lab Hero is a precision clinical calculator designed for cardiologists, fellows, intensivists, and advanced trainees who interpret right heart catheterization data. Built for speed and accuracy at the point of care, Cath Lab Hero transforms raw hemodynamic measurements into meaningful clinical insights within seconds.

Whether you're in the cath lab, ICU, or reviewing cases, Cath Lab Hero helps streamline complex calculations and supports confident hemodynamic interpretation.

Comprehensive Right Heart Cath Analysis
Quickly compute essential hemodynamic parameters:
Cardiac Output (Fick method)
Cardiac Index (CI)
Stroke Volume (SV)
Stroke Volume Index (SVI)
Cardiac Power Output (CPO)
Mean Pulmonary Artery Pressure (MPAP)
Diastolic Pulmonary Gradient (DPG)
Transpulmonary Gradient (TPG)
Pulmonary Vascular Resistance (PVR)
Systemic Vascular Resistance (SVR)
Pulmonary Artery Pulsatility Index (PAPI)
Aortic Pulsatility Index (API)
Right Ventricular Stroke Work Index (RVSWI)
Pulmonary Artery Compliance (PAC)

Shunt Assessment
Calculate Qp:Qs to evaluate for intracardiac shunts
Supports rapid detection of step-ups and shunt physiology

Aortic Valve Assessment
Compute Aortic Valve Area using the Gorlin formula
Helpful for invasive assessment of aortic stenosis severity

Cath Lab Hero is intended for educational and clinical support purposes only and should be used in conjunction with professional clinical judgment.

## Key features

- Right heart cath analysis
- Hemodynamic parameter computation
- Shunt assessment (Qp:Qs)
- Aortic valve area calculation
- Supports cath lab and ICU use


## Frequently asked questions about Cath Lab Hero

### What is Cath Lab Hero used for?

Cath Lab Hero is a clinical calculator designed to help cardiologists and trainees interpret right heart catheterization data. It quickly computes essential hemodynamic parameters and assists in shunt assessment and aortic valve evaluation.

### What specific calculations does Cath Lab Hero perform?

Cath Lab Hero calculates numerous parameters including Cardiac Output, Cardiac Index, Pulmonary Vascular Resistance (PVR), Systemic Vascular Resistance (SVR), and Qp:Qs for shunt assessment. It also computes Aortic Valve Area using the Gorlin formula.

### Is Cath Lab Hero available on Android devices?

Currently, Cath Lab Hero is supported on iPhone and iPad devices. Information regarding Android availability is not provided.

### How accurate is Cath Lab Hero?

The app is designed for precision and accuracy at the point of care. It transforms raw hemodynamic measurements into meaningful clinical insights within seconds, supporting confident interpretation.

### What is the age rating for Cath Lab Hero?

Cath Lab Hero has an age rating of 17+, indicating it is intended for adult users and professionals.

### How often is Cath Lab Hero updated?

The latest version, 1.2, was released on April 5, 2026. This suggests a recent update, though the frequency of future updates is not specified.

### Does Cath Lab Hero have ads?

No, Cath Lab Hero does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the user sentiment for Cath Lab Hero?

Based on the available data, Cath Lab Hero has a perfect rating of 5.0 stars from 2 ratings, indicating very positive user sentiment.

## Version history (last 2 releases)

### 1.2 — 2026-04-05

Expanded Detailed Hemodynamics with new calculations and updated PH classification
Added save/recall, example data, and a guided in-app tour
Improved PDF report layout and overall app branding

### 1.0 — 2026-03-21

No release notes.

## Related topics

[cath lab hero](https://appshunter.io/ios/topics/cath-lab-hero)

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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 2026-06-28.*