# Instant ECG - Mastery of EKG

> Electrocardiogram Rhythm Guide

Canonical page: [https://chrome-stats.com/d/id301270080](https://chrome-stats.com/d/id301270080)

## Overview

- **ID:** `id301270080`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** iAnesthesia LLC
- **Category:** Medical
- **Rating:** 4.10 / 5 (523 ratings)
- **Version:** 3.5
- **Last updated:** 2019-08-27
- **First published:** 2009-01-06
- **Size:** 214 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/instant-ecg-mastery-of-ekg/id301270080)
- **Website:** [http://www.iAnesthesia.org/](http://www.ianesthesia.org/)
- **Privacy policy:** [http://www.ianesthesia.org/privacy-terms/](http://www.ianesthesia.org/privacy-terms/)

## Description

Instant ECG is an educational and quick-reference ECG/EKG rhythm guide designed for physicians, nurses, paramedics and other health care professionals. It serves as both a learning tool and a reliable reference, featuring a comprehensive list of rhythms, arrhythmias, MI patterns, and ACLS content, along with practice examinations to reinforce knowledge.

Key content includes common rhythms and critical arrhythmias such as NSR, Atrial Flutter, Atrial Fibrillation, AV blocks, Bundle Branch Blocks, MI patterns, ventricular tachycardia/fibrillation, and WPW, plus exams like ECG Basics, True/False, Multiple Choice, Identify the Rhythm Strip, and 12-Lead basics. Instant ECG is developed by iAnesthesia LLC and authored by T. Michael Truxillo, MD CPPS, and William S. Trask IV, DO, with positive reviews highlighting its value as a concise rhythm review tool for learners at any level.

## Rankings

- #75,338 — Overall

## Review summary

Users consistently praise Instant ECG as a comprehensive tool for learning and reviewing ECGs, suitable for both newcomers and experienced readers. It shines for exam prep (ACLS and Dysrhythmia) with quizzes, exams, and detailed explanations. The app provides immediate, teaching-focused feedback with clinical examples when answers are wrong, and its rich content and study notes make it a versatile resource for individual study, daily review, and teaching others. Some users would like more rhythm-specific treatment guidance.

### Pros

- Comprehensive ECG learning tool suitable for both beginners and advanced learners
- Strong exam prep features with quizzes, exams, and explanations for ACLS and dysrhythmia study
- Clear, actionable explanations and teaching points with clinical examples when answers are incorrect
- Versatile for daily practice, review, and teaching others in various settings
- Rich content and study notes that enhance rhythm recognition and understanding

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Source: [Chrome-Stats](https://chrome-stats.com/d/id301270080)