www.wikidata.uk-ua.nina.az
Frakciya vikidu ce pokaznik sho viznachaye stupin efektivnosti roboti sercevogo m yaza pid chas udaru 1 Virazhayetsya vona u viglyadi vidsotkiv vid obsyagu krovi yaka pri skorochenni potraplyaye v sudini z shlunochka 2 Takim chinom frakciya vikidu FV mozhe vikoristovuvatisya dlya vimiryuvannya ridini bud yakoyi v yazkosti sho vikidayetsya z porozhnistogo organu v inshu porozhninu abo za mezhi tila Za dopomogoyu ciyeyi matematichnoyi platformi zazvichaj vivchayut krov zhovch i sechu Napriklad ce mozhe stosuvatisya peredserdya sercya 3 shlunochka 4 zhovchnogo mihura 5 abo ven nig 6 hocha yaksho ne vkazano inshe ce zazvichaj stosuyetsya livogo shlunochka sercya FV shiroko vikoristovuyetsya yak pokaznik efektivnosti perekachuvannya sercya i zastosovuyetsya dlya klasifikaciyi tipiv sercevoyi nedostatnosti Vin takozh sluzhit yak pokaznik tyazhkosti sercevoyi nedostatnosti hocha i maye pevni obmezhennya FV livogo sercya vidoma yak frakciya vikidu livogo shlunochka FVLSh rozrahovuyetsya shlyahom dilennya ob yemu krovi sho vikachuyetsya z livogo shlunochka za udar udarnij ob yem na ob yem krovi zibranoyi v livomu shlunochku naprikinci diastolichnogo napovnennya kincevij diastolichnij ob yem FVLSh ye pokaznikom efektivnosti zakachuvannya v sistemnij krovoobig FV pravogo sercya abo frakciya vikidu pravogo shlunochka FVPSh ye miroyu efektivnosti perekachuvannya v legeneve kolo krovoobigu Serce yake ne mozhe perekachuvati dostatnyu kilkist krovi dlya zadovolennya potreb organizmu napriklad u razi sercevoyi nedostatnosti chasto ale ne zavzhdi maye znizhenu frakciyu vikidu shlunochkiv 7 Zmist 1 Vimiryuvannya 2 Fiziologiya 3 Klinichne znachennya 4 PrimitkiVimiryuvannya RedaguvatiIstorichno zolotim standartom vimiryuvannya frakciyi vikidu bula ventrikulografiya 8 ale MRT sercya zaraz 2020 i vvazhayetsya najkrashim metodom 9 Do cih bilsh prosunutih sposobiv dlya tochnoyi ocinki frakciyi vikidu vikoristovuvalosya poyednannya elektrokardiografiyi ta fonokardiografiyi 10 Fiziologiya RedaguvatiNormalni znachennyaU zdorovoyi lyudini vagoyu 70 kilogramiv 150 funtiv udarnij ob yem stanovit priblizno 70 ml a kincevij diastolichnij ob yem livogo shlunochka priblizno 120 ml sho daye ocinku frakciyi vikidu 70 120 abo 0 58 58 U zdorovih lyudej frakciya vikidu zazvichaj stanovit vid 50 do 65 11 hocha nizhni mezhi normi vazhko vstanoviti z upevnenistyu 12 Klinichne znachennya RedaguvatiZnizhena frakciya vikidu vikoristovuyetsya yak ob yektivnij pokaznik na dodatok do klinichnih simptomiv dlya diagnostiki sercevoyi nedostatnosti U bezsimptomnih paciyentiv FV lt 35 40 oznachaye nayavnist disfunkciyi livogo shlunochka NYHA I i takim chinom neobhidnist medikamentoznoyi terapiyi sercevoyi nedostatnosti ingibitorom APF Za odnochasnogo rozshirennya kamer sercya dilataciyi i porushenni poshirennya zbudzhennya QRS gt 120 ms abo pislya infarktu miokarda pokazana implantaciya sistemi EPT kardioverter 13 z funkciyeyu defibrilyatora u razi FV lt 35 14 15 Znizhena frakciya vikidu razom z inshimi vimirami takimi yak klinichni simptomi ta laboratorni markeri ye pokaznikom poganogo prognozu sercevoyi nedostatnosti 15 nbsp Cya stattya ye zagotovkoyu Vi mozhete dopomogti proyektu dorobivshi yiyi Ce povidomlennya varto zaminiti tochnishim Primitki Redaguvati NEDOSTATNIST SERCEVA Arhiv originalu za 21 listopada 2021 Procitovano 21 listopada 2021 Norma frakciyi vikidu Korisni poradi Arhiv originalu za 27 lyutogo 2017 Procitovano 28 lyutogo 2016 Appleton Christopher P Galloway James M Gonzalez Mark S Gaballa Mohammed Basnight Michael A 1993 12 Estimation of left ventricular filling pressures using two dimensional and Doppler echocardiography in adult patients with cardiac disease Journal of the American College of Cardiology 22 7 s 1972 1982 ISSN 0735 1097 doi 10 1016 0735 1097 93 90787 2 Procitovano 21 listopada 2021 Sonnenblick Edmund H 1 lipnya 1968 Correlation of Myocardial Ultrastructure and Function Circulation 38 1 s 29 44 doi 10 1161 01 CIR 38 1 29 Arhiv originalu za 21 listopada 2021 Procitovano 21 listopada 2021 Krishnamurthy Gerbail T Bobba Vishnu R Kingston Elizabeth 1981 03 Radionuclide ejection fraction A technique for quantitative analysis of motor function of the human gallbladder Gastroenterology 80 3 s 482 490 ISSN 0016 5085 doi 10 1016 0016 5085 81 90009 3 Procitovano 21 listopada 2021 Christopoulos D G Nicolaides A N Szendro G Irvine A T Bull Mui lan Eastcott H H G 1987 01 Air plethysmography and the effect of elastic compression on venous hemodynamics of the leg Journal of Vascular Surgery 5 1 s 148 159 ISSN 0741 5214 doi 10 1016 0741 5214 87 90205 9 Procitovano 21 listopada 2021 Ponikowski Piotr Voors Adriaan A Anker Stefan D Bueno Hector Cleland John G F Coats Andrew J S Falk Volkmar Gonzalez Juanatey Jose Ramon ta in 20 travnya 2016 2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure European Heart Journal 37 27 s 2129 2200 ISSN 0195 668X doi 10 1093 eurheartj ehw128 Procitovano 21 listopada 2021 rekomenduyetsya displayauthors dovidka Wackers Frans J Th Berger Harvey J Johnstone David E Goldman Lee Reduto Lawrence A Langou Rene A Gottschalk Alexander Zaret Barry L ta in 1979 06 Multiple gated cardiac blood pool imaging for left ventricular ejection fraction Validation of the technique and assessment of variability The American Journal of Cardiology 43 6 s 1159 1166 ISSN 0002 9149 doi 10 1016 0002 9149 79 90148 6 Procitovano 21 listopada 2021 rekomenduyetsya displayauthors dovidka Marcu Constantin B Beek Aernout M van Rossum Albert C 10 zhovtnya 2006 Clinical applications of cardiovascular magnetic resonance imaging CMAJ Canadian Medical Association Journal 175 8 s 911 917 ISSN 0820 3946 PMC 1586078 PMID 17030942 doi 10 1503 cmaj 060566 Arhiv originalu za 17 bereznya 2022 Procitovano 21 listopada 2021 Gravenstein J S 1980 Are Systolic Time Intervals Cost Effective International Boehringer Mannheim Symposia Berlin Heidelberg Springer Berlin Heidelberg s 295 296 Robbins Stanley L Kumar Vinay Cotran Ramzi S 2010 Robbins and Cotran pathologic basis of disease vid 8th ed Philadelphia PA Saunders Elsevier ISBN 978 1 4160 3121 5 OCLC 212375916 Arhiv originalu za 26 sichnya 2022 Procitovano 21 listopada 2021 Mahadevan G Davis R C Frenneaux M P Hobbs F D R Lip G Y H Sanderson J E Davies M K 4 zhovtnya 2007 Left ventricular ejection fraction are the revised cut off points for defining systolic dysfunction sufficiently evidence based Heart angl 94 4 s 426 428 ISSN 1355 6037 doi 10 1136 hrt 2007 123877 Procitovano 21 listopada 2021 Elektrokardiostimulyatori ta kardioverteri defibrilyatori pri porushennyah ritmu i providnosti sercya Dovidnik likarskih preparativ Kompendium Kompendium ukr Arhiv originalu za 22 listopada 2021 Procitovano 22 listopada 2021 Startseite Leitlinien de nim Arhiv originalu za 22 listopada 2021 Procitovano 22 listopada 2021 a b Wayback Machine web archive org 12 sichnya 2012 Arhiv originalu za 12 sichnya 2012 Procitovano 22 listopada 2021 Otrimano z https uk wikipedia org w index php title Frakciya vikidu amp oldid 37359647