"ECG Master: Electrocardiogram Quiz & Practice" app is a unique mobile application to help health professional, medical students, general practitioners, interns, residents, and medical specialist to sharpen their skills in reading electrocardiogram or elektrokardiogram (ECG / EKG) . Therefore medical practitioner will be able to evaluate abnormalities of heart rhythms or impulse easily. This ECG or EKG practice app will increase your knowledge of heart electrocardiogram. "ECG Master: Electrocar