Yaşlanma ile İlişkili Basit ve Yeni bir Parametre: Desendan Aorta Sürekli Dalga Doppler Sistolik Pik Gradient

ÖZGİRİŞ ve AMAÇ: Artan insan ömrü nedeniyle dünyadaki yaşlı popülasyon hızla artmaktadır. Yaşlanma ile ilgili yeni parametreler yaşlanmanın fizyopatolojisini ve kardiyovasküler hastalıklardan korunmada fayda sağlayabilir. Bu çalışmanın amacı yaşlanma ve yaşlanma ile ilişkili hastalıklar ile desendan aorta CW doppler sistolik pik gradient arasındaki ilişkiyi saptamaktır.YÖNTEM ve GEREÇLER: Çalışmaya 372 katılımcı dahil edildi. Aort koarktasyonu olan hastalar ve 18 yaş altı katılımcılar çalışma dışı bırakıldı. Yatar pozisyonda, suprasternal pencereden desendan aortaya paralel olarak sürekli dalga doppler ölçümleri kaydedildi. Aortik sürekli dalga doppler sistolik pik gradienti tüm katılımcılardan elde edildi. Katılımcıların karakteristikleri, ekokardiyografik, biyokimyasal parametreleri ile yaş arasındaki ilişki değerlendirildi.BULGULAR: Desendan aortik sürekli dalga doppler sistolik pik gradyanı incelendiğinde yaş ile negatif (r =-0.499,p

Simple and New Echocardiographic Parameter Related to Aging: Descending Aortic Continuous Wave Doppler Systolic Peak Gradient

ABSTRACTBACKGROUND: The world inhabitants increasing to grow older fastly, due to rising longevity. A new parameters related to cardiovascular aging may help to understand cardiac pathophysiology and prevention of cardiac disorders. The aim of the study was to find out a possible relationship between descending aortic continuous wavedoppler systolic peak gradient and aging, age related illnesses.MATERIALS AND METHODS: The study group was composed of 372 people. Aortic coarctation patients and under 18 years old participants exluded to the study. Continuous wave doppler measurements from suprasternal window at supine position were recorded with the cursor parallel to main flow of direction in descending aorta. Descending aortic continuous wave doppler systolic peak gradient was obtained from all participants, and correlations were evaluated between participants caracteristics,echocardiographic, biochemical parameters and age.RESULTS: When descending aortic continuous wave doppler systolic peak gradient was analyzed, there was negative correlations with age (r= -0.499, p

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