Review of Non-Invasive Blood Pressure Estimation via Modern Approaches

Hyperpiesia has become a most serious issue in this modern world. More than a 100 million people are now affected by blood pressure. Both high and low level of blood pressure may lead to severe problem in the human body. Measurement of blood pressure requires modern equipment in hospital environment which provides systolic and diastolic blood pressure. The blood pressure values provide a great support for assessing cardiovascular diseases. The present cuff-based method is not suitable for continuous monitoring and has many drawbacks. This article presents a systematic review on estimating blood pressure through biomedical signals via noninvasive techniques. The different scientific articles have been collected and reviewed for human blood pressure measurement. This paper also offers an overview of the technologies available for measuring blood pressure and highlight their limitations.