A review: Cardio vascular disease detection and an investigation of energy harvesting using biological parameters

Energy harvesting devices captivate ample interest as power supplies of today's medical implants. The objective of the contemplated work is to determine the possibility of harvesting electrical energy from human body with dissimilar biological parameters and diagnose the cardiac problems from Einthoven wave. Human body contains umpteen biological signals like ECG (Electrocardiogram), EMG (Electromyogram), EEG (Electroencephalogram), respiratory signal, BP (Blood Pressure). Among all these, ECG and human body temperature are the lion's share important biological signals. Thus, it is necessary to draw on both the signals simultaneously in clinical conditions. This article reviews the information available on the role of cardiac problem diagnosis and its impact on human health in addition to that which biological parameters provide electricity for biological devices.