Relationship between peripheral blood parameters and diseases related to patent oval foramen
Patent foramen ovale(PFO)is a common congenital heart disease associated with a variety of diseases,including cryptogenic stroke,migraine,decompression sickness and hypoxemia.Cryptogenic stroke and migraine caused by PFO are the most common and well researched.Currently,clinical diagnosis of PFO is mainly based on ultrasound imaging,but the equipment and technicians are highly required.In recent years,peripheral blood indexes have potential application value in the occurrence,development,severity and prognosis of many diseases.In this paper,we reviewed the studies on the relationship between blood related indexes and PFO related diseases in order to provide reference for clinical treatment.