Platelet pressure product 0.3 elevated can not tell whether there is no danger, but not normal, specific need to be combined with the condition and other tests to determine a combination. The normal reference range of the platelet pressure product value is 0.1%-0.15%. There are many causes of elevated platelet pressure area, such as thrombocytosis, true erythrocytosis and so on. Platelet pressure product is the volume of all platelets in the peripheral blood as a percentage of blood volume, and either elevated or decreased is considered abnormal. Elevated platelet counts, such as primary thrombocythemia and true erythrocytosis, can cause elevated platelet pressure, and in some cases, platelet reactive hyperplasia can cause elevated platelet pressure after major surgery. Elevated platelet pressure can easily lead to thrombosis or embolic disease, if found elevated platelet pressure should promptly identify the cause and standardize the treatment.