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Title:Učinkovitost prekordialnega udarca v kliničnem okolju
Authors:ID Čerpnjak, Dejan (Author)
ID Križmarić, Miljenko (Mentor) More about this mentor... New window
Files:.pdf MAG_Cerpnjak_Dejan_2017.pdf (2,93 MB)
MD5: 7957D2CDC832B45CEE663B9DE3C9C58E
PID: 20.500.12556/dkum/883ddbe9-e134-491e-9b89-e4559884419d
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FZV - Faculty of Health Sciences
Abstract:Teoretično izhodišče: Prekordialni udarec je najhitrejši izmed manevrov v reanimaciji, s katerim lahko končamo prekatno fibrilacijo in prekatno tahikardijo. Mnenja in rezultati raziskav o njegovi učinkovitosti pa so različni. Metodologija: V empiričnem kvantitativnem delu smo opravili prospektivno študijo učinkovitosti prekordialnega udarca na oddelku intenzivne terapije. Prekordialni udarec smo izvajali z ulnarno stranjo tesno stisnjene pesti iz višine 20 cm v spodnji del prsnice. Pogoj za vključitev v študijo je bil nastanek motnje srčnega ritma prekatna tahikardija brez pulza ali prekatna fibrilacija in aplikacija prekordialnega udarca. Iz raziskave smo izključili bolnike, pri katerih nismo imeli elektrokardiograma na katerem bi bila vidna izvedba prekordialnega udarca in bolnike pri katerih je prišlo do preskoka srčnega ritma že pred njegovo izvedbo. Po primarnem vrednotenju rezultatov študije smo rezultate glede uspešnost izvedbe prekordialnega udarca razvrstili v tri skupine: (1) konverzija v srčni ritem združljiv z življenjem, (2) ni prišlo do spremembe srčnega ritma in prišlo je do (3) poslabšanja obstoječe motnje srčnega ritma. Kot sekundarni rezultat smo opazovali (4) preživetje bolnikov do odpusta iz oddelka intenzivne terapije. Rezultati: Študija je zajemala 25 bolnikov, pri katerih je bilo pri 30 prekatnih motnjah srčnega ritma izvedenih 32 prekordialnih udarcev. Prekordialni udarec je bil izveden v povprečju 20 sekund po nastanku tahiaritmije pri uspešnih in 29 sekund po nastanku tahiaritmije pri neuspešnih poskusih konverzije srčnega ritma z uporabo prekordialnega udarca. Prekordialni udarec je bil učinkovit v 10 (33,3 %) od 30 primerov prekatnih tahikardij brez pulza in ni bil učinkovit v nobenem od dveh primerov prekatne fibrilacije. V nobenem primeru ni povzročil poslabšanja obstoječe motnje srčnega ritma. Preživetje do premestitve iz oddelka intenzivne terapije je bilo pri skupini v kateri je bil prekordialni udarec uspešen 5 od 10 bolnikov (50 %) in v skupini v kateri je bil neuspešen 10 od 16 bolnikov (62,5 %). Sklep: Prekordialni udarec je učinkovit pri mehanični kardioverziji prekatne tahikardije brez pulza pri bolnikih na oddelku intenzivne terapije, ki so pod stalnim nadzorom in lahko skrajša čas do povrnitve spontanega krvnega obtoka.
Keywords:mehanična kardioverzija, prekatna tahikardija, prekatna fibrilacija, oddelek intenzivne terapije, konverzija.
Place of publishing:Maribor
Publisher:[D. Čerpnjak]
Year of publishing:2017
PID:20.500.12556/DKUM-68735 New window
UDC:616.12-008.313(043.2)
COBISS.SI-ID:2378148 New window
NUK URN:URN:SI:UM:DK:SBJAAQBT
Publication date in DKUM:21.12.2017
Views:1508
Downloads:148
Metadata:XML DC-XML DC-RDF
Categories:FZV
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:11.10.2017

Secondary language

Language:English
Title:Effectiveness of precordial thump in clinical setting
Abstract:Grounds: Precordial thump is the fastest maneuver in resuscitation that is effective in stopping ventricular fibrillation and ventricular tachycardia. Opinions and results of researches of its effectiveness differ. Methodology: In this empirical quantitative work we made prospective study about effectivenes of precordial thump in intensive care unit. A precordial thump was performed with ulnar side of a tightly clenched fist from a height of 20 cm in the lower part of sternum.The inclusion criteria for the study was the occurence of pulseless ventricular tachycardia or ventricular fibrillation. Exclusion criteria for the study was absence of electrocardiogram with visible aplication of precordial thump and patients with change of heart rhytm before aplication of precordial thump. After the primary evaluation of the results of the study, the results of the effectivness of the precordial thump were categorized into three groups: (1) conversion into heart rhythm compatible with life, (2) there was no change in the heart rhythm, (3) rhythm deterioration. For the secondary evaluation of the study we observed (4) survival of the patients until discharge from the intensive care unit. Results: The study included 25 patients with 30 cases of cardiac arrhythmia in which 32 precordial thumps were used. A precordial thump was performed on average 20 seconds after the onset of tachyarrhythmia for successeful and 29 seconds after onset of tachyarrhythmia for unsuccesseful attemps of heart rhythm conversion using precordial thump. Precordial thump was effective in 10 (33,3 %) of 30 cases of pulseless ventricular tachycardia and had no effect in converting any of two cases of ventricular fibrilation. Precordial thump did not cause any rhytm deterioration. Survival until discharge from the intensive care unit in the group, where precordial thump was successeful was 5 out of 10 patients (50 %) and in the group where precordial thump wasn't sucesseful 10 out 16 patients (62,5 %). Discusion and conclusion: Precordial thump is effective treating pulseless ventricular tachycardia in the intensive care units where patients are being monitored and can reduce time to return of spontaneous circulation.
Keywords:mechanical cardioversion, ventricular tachycardia, ventricular fibrillation, intensive care unit, conversion.


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