The technique of reading the pulse is known as nadi vigyan.Ayurveda is a science of meditation and medication, Nadi corresponds to pulse and vigyan means understanding, comprehension or specialized knowledge. The pulsation of the blood through the body carries the vibrations produced in the cells of ones body due to the action of the mind. These vibrations and cellular informations are carried to different parts of the body. These get stored in the cells memory and result in the symptoms like headache, hypertension, hypo or hyperthyroidism and all other similar physiological symptoms. Through nadi pariksha we read and translate this information and also identify the cause of the physiological effects and symptoms of the disease in patient. So, diagnosis through pulse helps us in understanding the resultant physiological effects generated by our actions and emotions.