Yıl: 2015 Cilt: 28 Sayı: 3 Sayfa Aralığı: 135 - 141 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

The evaluation of aortic elasticity in subclinical hypothyroidism

Öz:
Amaç: Bu çalışmada. subklinik hipotiroidili hastalarda aortun elastikiyet özellikleri ve bunların sol ventrikül diyastolik fonksiyonu ile ilişkileri transtorasik ekokardiyografik metod ile araştırıldı. Hastalar ve Yöntemler: Transtorasik ekokardiyografi yapılarak aortun elastikiyet parametreleri olarak aortik strain, beta indeksi ve distensibilite indeksine bakıldı. bulgular: Kontrol grubu ve subklinik hipotiroidili hasta grubu arasında aortik strain (sırasıyla %9,45'e karşı %5,79, p<0,001) ve distensibilite (4,64'e karşı 3,02 10-3.cm2.dyn-1, p<0,005) yönünden anlamlı farklar vardı. Subklinik hipotiroidi grubunda mitral erken diyastolik akım hızı (E) ortalaması (p< 0,05), mitral diyastolik akım hızı/ mitral geç diyastolik akım hızı (E/A) (p<0,01) kontrol grubu ortalamasına göre anlamlı olarak düşük, mitral geç diyastolik akım hızı ortalaması (A) ve izovolümetrik relaksasyon zamanı ( IVRZ) (p< 0,05) kontrol grubu ortalamasına göre yüksek bulundu.sonuç: Subklinik hipotiroidili hastalarda aortik stiffness'de artış gözlenmektedir. Subklinik hipotiroidili hastalarda gözlenen diyastolik fonksiyon bozukluğundan esas olarak aortik stiffness artışı sorumlu olabilir.
Anahtar Kelime:

Konular: Genel ve Dahili Tıp

Subklinik hipotiroidide aort elastisitesinin değerlendirilmesi

Öz:
Objective: In this study we evaluated the elastic properties of the aorta in patients with subclinical hypothyroidism and their relation with left ventricular diastolic function by transthoracic echocardiography. Patients and Methods: Aortic transthoracic echocardiography was performed and the aortic elasticity was evaluated using the following parameters; strain, the beta index and distensibility. results: There was significant difference in terms of aortic strain (5.79% vs. 9.45% p <0.001) and distensibility (4.64 versus 3.02 10-3.cm2. dyn-1, p <0.005) between the control group and patients with subclinical hypothyroidism group. In the subclinical hypothyroidism group the average mitral early diastolic velocity (E), (p <0.05) were significantly lower than the mean mitral diastolic flow velocity / mitral late diastolic flow velocity (E / A) (p <0.01) observed in the control group, and higher than the mean mitral late diastolic flow velocity (A) and isovolumetric relaxation time (IVRT) (P <0.05) in the control group. conclusions: In patients with subclinical hypothyroidism an increase in the aortic stiffness was observed. The diastolic dysfunction observed in subclinical hypothyroidism is mainly responsible for the increase in the aortic stiffness.
Anahtar Kelime:

Konular: Genel ve Dahili Tıp
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA özkan s, DUMAN D, TARIM M, Demirtunc R (2015). The evaluation of aortic elasticity in subclinical hypothyroidism. , 135 - 141.
Chicago özkan sevil,DUMAN Dursun,TARIM Mehmet Ali,Demirtunc Refik The evaluation of aortic elasticity in subclinical hypothyroidism. (2015): 135 - 141.
MLA özkan sevil,DUMAN Dursun,TARIM Mehmet Ali,Demirtunc Refik The evaluation of aortic elasticity in subclinical hypothyroidism. , 2015, ss.135 - 141.
AMA özkan s,DUMAN D,TARIM M,Demirtunc R The evaluation of aortic elasticity in subclinical hypothyroidism. . 2015; 135 - 141.
Vancouver özkan s,DUMAN D,TARIM M,Demirtunc R The evaluation of aortic elasticity in subclinical hypothyroidism. . 2015; 135 - 141.
IEEE özkan s,DUMAN D,TARIM M,Demirtunc R "The evaluation of aortic elasticity in subclinical hypothyroidism." , ss.135 - 141, 2015.
ISNAD özkan, sevil vd. "The evaluation of aortic elasticity in subclinical hypothyroidism". (2015), 135-141.
APA özkan s, DUMAN D, TARIM M, Demirtunc R (2015). The evaluation of aortic elasticity in subclinical hypothyroidism. Marmara Medical Journal, 28(3), 135 - 141.
Chicago özkan sevil,DUMAN Dursun,TARIM Mehmet Ali,Demirtunc Refik The evaluation of aortic elasticity in subclinical hypothyroidism. Marmara Medical Journal 28, no.3 (2015): 135 - 141.
MLA özkan sevil,DUMAN Dursun,TARIM Mehmet Ali,Demirtunc Refik The evaluation of aortic elasticity in subclinical hypothyroidism. Marmara Medical Journal, vol.28, no.3, 2015, ss.135 - 141.
AMA özkan s,DUMAN D,TARIM M,Demirtunc R The evaluation of aortic elasticity in subclinical hypothyroidism. Marmara Medical Journal. 2015; 28(3): 135 - 141.
Vancouver özkan s,DUMAN D,TARIM M,Demirtunc R The evaluation of aortic elasticity in subclinical hypothyroidism. Marmara Medical Journal. 2015; 28(3): 135 - 141.
IEEE özkan s,DUMAN D,TARIM M,Demirtunc R "The evaluation of aortic elasticity in subclinical hypothyroidism." Marmara Medical Journal, 28, ss.135 - 141, 2015.
ISNAD özkan, sevil vd. "The evaluation of aortic elasticity in subclinical hypothyroidism". Marmara Medical Journal 28/3 (2015), 135-141.