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Pregled bibliografske jedinice broj: 557428

AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS


Željković Vrkić, Tajana; Laganović, Mario; Pećin, Ivan; Kuzmanić, Duško; Karanović, Sandra; Vuković Lela, Ivana; Premužić, Vedran; Rončević, Tomislav; Fodor, Ljiljana; Fištrek, Margareta; Jelaković, Bojan.
AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS // Journal of Hypertension Vol 28, e-Supplement A, June 2010
Oslo, Norveška, 2010. (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS

Autori
Željković Vrkić, Tajana ; Laganović, Mario ; Pećin, Ivan ; Kuzmanić, Duško ; Karanović, Sandra ; Vuković Lela, Ivana ; Premužić, Vedran ; Rončević, Tomislav ; Fodor, Ljiljana ; Fištrek, Margareta ; Jelaković, Bojan.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Journal of Hypertension Vol 28, e-Supplement A, June 2010 / - , 2010

Skup
20th European Meeting on Hypertension

Mjesto i datum
Oslo, Norveška, 18.-21.6.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
arterial stiffness

Sažetak
Objective: Increased arterial stiffness (AS) has been shown to predict cardiovascular mortality in patients with essential hypertension (EH). Ambulatory arterial stiffness index (AASI) was proposed as a surrogate measurement method for determination of AS. Although, some authors showed prognostic value of AASI, this is still a controversial issue. Our aim was to analyze AASI in 66 normotensive subjects (NT) and 114 patients with EH (divided in stage1 (47), stage 2 (41) and stage 3 (26)). Design and Methods: Detailed clinical exam was performed in all patients. Blood pressure (BP) was measured using mercury sphygmomanometer (RR) and ambulatory blood pressure monitor (ABPM) Spacelabs 90207 following the ESH/ESC guidelines. AASI was defined as 1 minus the regression slope of diastolic over systolic BP values obtained from ABPM. Results: NT were the youngest and had the lowest values of BMI (p<0.01). There were no differences in age, gender and BMI between hypertensive patients divided into the different stages (p>0.05). The highest values of AASI were determined in stage 1 (0.3920.054) and NT (0.3860.036) being significantly different from results obtained in stage 2 and 3 (0.3690.042 ; 0.3620.048, respectively ; p¼0.01). Significant differences were observed between NT, stage1, 2 and 3 in pulse pressure values (PP) obtained using either RR (41.67.9 vs. 46.28.5 vs.51.612.3 vs.55.113.8, respectively ; p<0.0001) or ABPM (44.56.0 vs.49.18.9 vs.48.56.5 vs.54.09.8, respectively ; p¼0.0002). Conclusion: The highest AASI values were obtained in the youngest and in subjects with lowest values of BP (NT and stage 1). On contrary, PP values gradually and significantly increased from the NT to the stage 3 group. Obtained AASI values in all groups were below the proposed cut-off values of 0.5 and 0.7 for younger and older, respectively. Our results did not confirm important clinical value of AASI, and PP provide more useful data. Definitive validation of AASI should await further studies with direct measurements of AS.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
108-0000000-0329 - ENDEMSKA NEFROPATIJA U HRVATSKOJ, epidemiologija, dijagnostika i etiopatogeneza (Jelaković, Bojan, MZOS ) ( POIROT)

Ustanove:
Medicinski fakultet, Zagreb

Citiraj ovu publikaciju

Željković Vrkić, Tajana; Laganović, Mario; Pećin, Ivan; Kuzmanić, Duško; Karanović, Sandra; Vuković Lela, Ivana; Premužić, Vedran; Rončević, Tomislav; Fodor, Ljiljana; Fištrek, Margareta; Jelaković, Bojan.
AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS // Journal of Hypertension Vol 28, e-Supplement A, June 2010
Oslo, Norveška, 2010. (poster, međunarodna recenzija, sažetak, znanstveni)
Željković Vrkić, T., Laganović, M., Pećin, I., Kuzmanić, D., Karanović, S., Vuković Lela, I., Premužić, V., Rončević, T., Fodor, L., Fištrek, M. & Jelaković, B. (2010) AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS. U: Journal of Hypertension Vol 28, e-Supplement A, June 2010.
@article{article, year = {2010}, keywords = {arterial stiffness}, title = {AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS}, keyword = {arterial stiffness}, publisherplace = {Oslo, Norve\v{s}ka} }
@article{article, year = {2010}, keywords = {arterial stiffness}, title = {AMBULATORY ARTERIAL STIFFNESS INDEX AS A MARKER OF ARTERIAL STIFFNESS}, keyword = {arterial stiffness}, publisherplace = {Oslo, Norve\v{s}ka} }




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