Diagnostic value of cardiac ultrasound in estimating the duration of arterial hypertension

Autor: Kočet, Nikola, Rošić, Damir, Nesek Adam, Višnja, Matolić, Martina, Svetec, Maja, Simić, Anđela
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Acta clinica Croatica
Volume 61.
Issue Supplement 1
ISSN: 0353-9466
1333-9451
Popis: The aim of the study was to assess the correlation between the degree and duration of arterial hypertension and the hypertrophy of the left ventricle and the ejection fraction of the heart, with cardiac ultrasound. Our prospective study included 50 patients with arterial hypertension as leading diagnosis. All 50 patients were consecutively examined in the Emergency Department and then referred to the Cardiac clinic of the Clinical Hospital “Sveti Duh” for further evaluation. The inclusion criteria were male and female aged 18 and older and arterial hypertension as leading diagnosis during Emergency Department visit. Exclusion criteria were pathological conditions that alter myocardial architecture and impair contractility. Measurement of the left ventricle thickness based on the thickness of the intraventricular septum and the posterior wall of the left ventricle, and the ejection fraction was ultrasonically determined. The highest proportion of subjects was with the first degree of arterial hypertension, followed by subjects with a third degree. The average duration of arterial hypertension was 6.14 years. Of the total number of subjects, 28% did not take any antihypertensive drugs. A statistically significant association was found between the degree and duration of arterial hypertension with the development of left ventricular hypertrophy. Significant association wasn’t found between the degree or duration of arterial hypertension and the heart ejection fraction. Our study have shown strong correlation between the degree and duration of arterial hypertension and the development of left ventricular hypertrophy and ultrasound could be a useful method in the evaluation of some patients with arterial hypertension in the emergency department.
Cilj istraživanja je bio uz pomoć ultrazvuka srca procijeniti povezanosti između stupnja i duljine trajanja arterijske hipertenzije te razvoja hipertrofije lijeve klijetke i istisne frakcije srca. Provedeno je prospektivno istraživanje koje je uključivalo 50 bolesnika sa arterijskom hipertenzijom kao vodećom dijagnozom. Svih 50 bolesnika je uzastopno pregledano u Objedinjenom hitnom bolničkom prijamu, a nakon toga upućeno u kardiološku ambulantu Kliničke bolnice „Sveti Duh“ na daljnju obradu. U istraživanje su bili uključeni bolesnici stariji od 18 godina, oba spola, s vodećom dijagnozom arterijske hipertenzije postavljene u Objedinjenom hitnom bolničkom prijamu dok su iz istraživanja bili isključeni bolesnici s patološkim stanjima koja mijenjaju arhitekturu i narušavaju kontraktilnost srca. Ultrazvučno se određivala debljina stijenke lijeve klijetke sačinjena od debljine intraventrikularnog septuma i stražnje stijenke lijeve klijetke te istisna frakcija. Najveći udio ispitanika bio je s prvim stupnjem, a slijedili su ih ispitanici s trećim stupnjem arterijske hipertenzije. Prosječno trajanje arterijske hipertenzije iznosilo je 6.14 godina. Od ukupnog broja ispitanika, 28% nije uzimalo nikakve antihipertenzivne lijekove. Pronađena je statistički značajna povezanost između stupnja i duljine trajanja arterijske hipertenzije s razvojem hipertrofije lijeve klijetke. Nije pronađena značajna povezanost stupnja niti duljine trajanja arterijske hipertenzije s istisnom frakcijom srca. Naša studija pokazala je snažnu povezanost između stupnja i duljine trajanja arterijske hipertenzije i razvoja hipertrofije lijeve klijetke, a ultrazvuk bi mogao biti korisna metoda u procjeni nekih bolesnika s arterijskom hipertenzijom u hitnoj službi.
Databáze: OpenAIRE
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