Coagulation INR inonzi zvakare PT-INR mukiriniki, PT ndiyo nguva yeprothrombin, uye INR ndiyo chiyero chepasi rose.PT-INR chinhu chekuongorora murabhoritari uye chimwe chezviratidzo zvekuongorora ropa coagulation basa, iro rine kukosha kwakakosha kwereferensi mukuita kwekiriniki.

Yakajairika huwandu hwePT ndeye 11s-15s yevakuru, uye 2s-3s yevachangozvarwa.Yakajairika huwandu hwePT-INR yevakuru ndeye 0.8-1.3.Kana anticoagulant zvinodhaka, zvakadai sewarfarin sodium mapiritsi, akashandiswa, huwandu hwePT-INR hunokurudzirwa kudzorwa pa 2.0-3.0 kuti hubudirire hunoita anticoagulant effect.Warfarin sodium mahwendefa anowanzo shandiswa kiriniki anticoagulants pakurapa yakadzika tsinga thrombosis kana thrombotic chirwere chinokonzerwa neatrial fibrillation, valvular chirwere, pulmonary embolism, etc. PT-INR indekisi yakakosha yekuongorora coagulation basa mumuviri, uye iri. uyewo hwaro hwevanachiremba kuti vagadzirise chipimo chewarfarin sodium mahwendefa.Kana iyo PT-INR yakanyanya kuwanda, inoratidza kuwedzera kwengozi yekubuda ropa.Kana chiyero chePT-INR chakanyanya kuderera, chinogona kuratidza njodzi yekuvhara ropa.

Paunenge uchiyedza PT-INR, zvinowanzodikanwa kutora ropa re venous.Iyi nzira haina chinodikanwa chekutsanya chakajeka, uye varwere havafanire kuve nehanya kuti vanogona kudya here kana kuti kwete.Mushure mekunge ropa radhonzwa, zvinokurudzirwa kushandisa donje risina utachiona kuti rimise kubuda ropa, kuitira kuti udzivise kuwandisa kwePT-INR mazinga, kusabatana zvakanaka kunokonzeresa maronda.