Major upgrade to be compatible with latest versions of iOS Expanded categories and content. More ECG examples. Athletes: normal and abnormal ECGs QT and Heart Rate Calculators Application devoted to interpretation of ECGs in infants, children and young adults with cardiac disease and systemic disease affecting the heart. Normal values and variants for age groups and athletes. Large ECG database. Normal and abnormal ECGs from infants to young adults, including congenital heart disease, arrhythmias, inherited and systemic disease. Written by experienced Paediatric Cardiologist. Essential companion to all of involved with care of Children and Young Adults Features. Basics: Measurement of Intervals, QRS axis calculation Normal ECG: Tables of Normal Values, including Athletes ECG Interpretation, normal variants from birth to adulthood Cardiac Malpositions Congenital Heart Disease: pre and post-operative Acquired Heart Disease: including kawaskais, cardiomyopathies, transplants Systemic Disorders: including electrolytes, neuromuscular disease, eating disorders Arrhythmia: normal, abnormal, inherited disease Pacemakers: code, pacing modes, troubleshooting Self Assessment Quiz: 100 ECGs to test your knowledge Appendix: Lists of differential diagnoses