# CardioShift — CT Surgery, HF, MCS & Shock > Offline medical reference for cardiac surgery and critical care clinicians. (iPhone/iPad app by PRISCILLA NUNES MEDEIROS.) - Source: https://appshunter.io/ios/app/cardioshift/id6794941735 (this page in markdown: same URL + `.md`) - Developer: [PRISCILLA NUNES MEDEIROS](https://appshunter.io/developer/6794941737) - Category: Medical, Education - Price: $19.99 (on sale, was $34.99) - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 15.0 · 5 MB - Languages: American English - Released: 2026-08-20 - Data updated: 2026-09-23 - Monetization: paid ## What is CardioShift? CardioShift is an offline quick-reference app for clinicians working in cardiac surgery and critical care — nurses, advanced practice providers, physicians, pharmacists, and trainees. Every card is built around what you actually need at the bedside: the number, the threshold, the drug, the "why" behind it — backed by cited trials and guidelines, not just opinion. WHAT'S INSIDE • Phenotypes & Staging — HFrEF/HFmrEF/HFpEF, ACC/AHA stages, NYHA class • GDMT — the four pillars, dosing, mortality data, ICU initiation pathways • Hemodynamics — normal ranges, what each number means, Frank-Starling explained simply • Cardiogenic Shock — SCAI stages, hemodynamics, causes, medical therapy, and escalation to mechanical support • The Right Ventricle — RV MI and RV failure, hemodynamics and treatment • Mechanical Circulatory Support — IABP, Impella, ECMO, and durable LVAD nursing considerations • Cardiothoracic Surgery — CABG, valve repair/replacement, cardiopulmonary bypass, aortic aneurysm repair, the Maze procedure, and LAA clips • Cardiac Drips — vasopressors and inotropes, mechanism and nursing watch-points • Post-Op Priorities — chest tubes, tamponade recognition, pacing wires, sternal precautions, glycemic control, and perioperative medications • Post-Cardiotomy Shock — hemodynamic differential and escalation pathway • Vasoplegia & Autonomic Dysfunction — what it is, risk factors, and management • Quiz Mode — 75+ questions to build and test recall, with your streak and best score saved on your device • Search — find any medication, trial, or clinical term across the entire app instantly • Bookmarks — save any card for quick access later • References — every trial and guideline cited in one place, with direct links WORKS OFFLINE CardioShift is built to work with no internet connection — everything you need ships with the app itself. YOUR DATA STAYS ON YOUR DEVICE Quiz scores, bookmarks, and preferences are stored locally on your device only. Nothing is transmitted anywhere. See our Privacy Policy in-app for details. IMPORTANT CardioShift is an educational reference for licensed healthcare providers and trainees. It is not a substitute for clinical judgment, your institution's protocols, or professional medical advice, and is not intended for use in diagnosing or treating any individual patient in real time. Not for emergency use. ## Key features - Bedside clinical reference - Offline functionality - Cited trials and guidelines - Phenotypes and staging - Hemodynamics explained - Mechanical circulatory support - Quiz mode for recall ## Frequently asked questions about CardioShift ### What is CardioShift? CardioShift is an offline quick-reference app designed for clinicians in cardiac surgery and critical care. It provides essential bedside information, including drug dosing, thresholds, and explanations backed by cited trials and guidelines. ### Who is CardioShift for? CardioShift is intended for nurses, advanced practice providers, physicians, pharmacists, and trainees working in cardiac surgery and critical care settings. It is an educational reference for licensed healthcare professionals. ### Does CardioShift work offline? Yes, CardioShift is built to work completely offline. All necessary information is included within the app itself, so no internet connection is required for use. ### What kind of information is included in CardioShift? CardioShift covers a wide range of topics including phenotypes and staging, GDMT, hemodynamics, cardiogenic shock, mechanical circulatory support, cardiothoracic surgery procedures, cardiac drips, and post-operative care priorities. ### Does CardioShift have a quiz feature? Yes, CardioShift includes a quiz mode with over 75 questions to help build and test recall. Your streak and best score are saved locally on your device. ### How much does CardioShift cost? CardioShift is a paid application priced at $34.99. This one-time purchase provides access to all its features and content. ### Is CardioShift suitable for diagnosing patients? No, CardioShift is an educational reference and not a substitute for clinical judgment, institutional protocols, or professional medical advice. It is not intended for diagnosing or treating individual patients in real-time or for emergency use. ### What devices does CardioShift support? CardioShift is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS platform. ## Version history (last 2 releases) ### 1.1 — 2026-09-07 This update adds several new reference sections: STEMI/NSTEMI recognition, cardiac catheterizations, primary graft dysfunction, additional arrhythmias and heart block content, new diagrams and rhythm-strip illustrations throughout, pacing and troubleshooting, ventilation, labs, and expanded case studies - plus dozens of new quiz questions and clinical pearls. ### 1.0 — 2026-08-20 No release notes. ## Apps similar to CardioShift | App | Rating | Price | Category | | --- | --- | --- | --- | | [Critical Care Vault](https://appshunter.io/ios/app/critical-care-vault/id6763825778) | 4.8 (12) | Free | Medical | | [Geisinger Peds Emergency Guide](https://appshunter.io/ios/app/geisinger-peds-emergency-guide/id968740386) | 4.2 (5) | Free | Medical | | [AIM Clinical Cases](https://appshunter.io/ios/app/aim-clinical-cases/id1613061556) | 5.0 (2) | Free | Medical | | [VentRef](https://appshunter.io/ios/app/ventref/id6756503414) | 5.0 (42) | Free | Medical | | [Roon for Doctors](https://appshunter.io/ios/app/roon-for-doctors/id6749781848) | 5.0 (29) | Free | Medical | | [ReachMD](https://appshunter.io/ios/app/reachmd/id316650626) | 4.8 (196) | Free | Medical | --- *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 2026-09-23.*