Ventricular diastolic filling indices in pulmonary stenosis

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dc.authoridKutlu, Nurettin Onur/0000-0002-3306-6570
dc.authorwosidKutlu, Nurettin Onur/AAW-6196-2021
dc.contributor.authorPaç, FA
dc.contributor.authorÖzkutlu, S
dc.contributor.authorSaraçlar, M
dc.contributor.authorKutlu, NO
dc.date.accessioned2024-08-04T20:08:43Z
dc.date.available2024-08-04T20:08:43Z
dc.date.issued2000
dc.departmentİnönü Üniversitesien_US
dc.description.abstractChildren with valvar pulmonary stenosis have right ventricular diastolic filling abnormalities that may be due to either right ventricular hypertrophy or right ventricular outflow obstruction. In order to investigate the reason for this abnormality, 23 consecutive cases with pulmonary stenosis (mean age 7.94 +/- 3.33 years) undergoing transluminal pulmonary balloon valvuloplasty without significant tricuspid or pulmonary valvar regurgitation were studied prospectively. Right ventricular diastolic filling indices and pulmonary valvar systolic gradients were measured in these children one day before and after pulmonary balloon valvuloplasty and were re-examined six months later. Right ventricular diastolic indices based on rapid early diastolic filling peak velocity (peak E), peak velocity during atrial contraction (peak A), and ratio of E/A were determined by pulsed Doppler echocardiography. In conclusion, right ventricular diastolic filling indices in patients with pulmonary stenosis did not improve after pulmonary balloon valvuloplasty in the first day but when re-examined by the sixth month there was a significant improvement. These data suggest that diastolic filling abnormalities are more likely a result of right ventricular hypertrophy than of right ventricular outflow obstruction.en_US
dc.identifier.endpage226en_US
dc.identifier.issn0041-4301
dc.identifier.issue3en_US
dc.identifier.pmid11105622en_US
dc.identifier.scopus2-s2.0-0034218137en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage223en_US
dc.identifier.trdizinid12783en_US
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/12783
dc.identifier.urihttps://hdl.handle.net/11616/92395
dc.identifier.volume42en_US
dc.identifier.wosWOS:000165288000009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTurkish J Pediatricsen_US
dc.relation.ispartofTurkish Journal of Pediatricsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectpulmonary stenosisen_US
dc.subjectballoon valvuloplastyen_US
dc.subjectDoppler echocardiographyen_US
dc.subjectdiastolic functionsen_US
dc.subjectchildrenen_US
dc.titleVentricular diastolic filling indices in pulmonary stenosisen_US
dc.typeArticleen_US

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