  Due to the data shortage problem, which is one of the major problems in the
field of machine learning, the accuracy level of many applications remains well
below the expected. It prevents researchers from producing new artificial
intelligence-based systems with the available data. This problem can be solved
by generating new synthetic data with augmentation methods. In this study, new
ECG signals are produced using MIT-BIH Arrhythmia Database by using Generative
Adversarial Neural Networks (GAN), which is a modern data augmentation method.
These generated data are used for training a machine learning system and real
ECG data for testing it. The obtained results show that this way the
performance of the machine learning system is increased.
