Trouble with how to read ECG/EKG? ECG tools is a medical learning tool that helps you learn how to analyze an ECG/EKG step-by-step and master the heart conduction. It has the ECG criteria and calculate/analyze tools to help you quickly recognize ECG/EKG anomalies. It also has a useful ECG calculator to calculate heart rate, QTC, PR as well as a brand new way to analyze an ECG using a photo. You can also test your ECG skills by quizzing yourself on a significant amount of test ECGs and see how you progress. DISCLAIMER: This is a learning tool. The data is not guaranteed to be accurate and up to date. This app does not substitute the judgement of a trained professional.