Journals / Anadolu Kardiyoloji Dergisi / 2010 / Cilt: 10 - Sayı: 3

Yeni tanı konulmuş hafif ve orta derecede hipertansiyonu olan hastalarda sol ventrikül longitüdinal fonksiyonunun değişik ekokardiyografik modaliteler ile değerlendirilmesi

Assessment of longitudinal left ventricular systolic function by different echocardiographic modalities in patients with newly diagnosed mild-to-moderate hypertension

Pages
247–252
Publication Date
2022-10-10
DOI
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Results: Hypertensive patients had significantly decreased longitudinal myocardial function compared to control subjects determined by septal (-1.25±0.30 vs. -1.02±0.33, p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Standard echocardiographic methods reflect chamber dynamics and do not provide a direct measure of myocardial fiber shortening.
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Key Findings & Data:Therefore we evaluated longitudinal left ventricular myocardial function by tissue Doppler echocardiography; strain (S), strain rate (SR), tissue Doppler velocity (TDV) in newly diagnosed mild to moderate hypertensive patients.
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Conclusion & Impact:Results: Hypertensive patients had significantly decreased longitudinal myocardial function compared to control subjects determined by septal (-1.25±0.30 vs. -1.02±0.33, p
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Standard echocardiographic methods reflect chamber dynamics and do not provide a direct measure of myocardial fiber shortening. Therefore we evaluated longitudinal left ventricular myocardial function by tissue Doppler echocardiography; strain (S), strain rate (SR), tissue Doppler velocity (TDV) in newly diagnosed mild to moderate hypertensive patients. Methods: Our cross-sectional and observational study population consisted of 57 patients and 48 normotensive control subjects. Patients with obesity, diabetes mellitus, regional wall motion abnormality, secondary hypertension and a history or clinical evidence of cardiovascular disease, arrhythmias or conduction abnormalities were excluded from the study. Ejection fraction, endocardial fractional shortening (eFS), meridional end-systolic stress (mESS), stress-adjusted eFS (observed /predicted eFS) were measured by M-mode echocardiography. Relationship between the left ventricular mass index and mESS was assessed by Pearson’s linear regression model. Results: Hypertensive patients had significantly decreased longitudinal myocardial function compared to control subjects determined by septal (-1.25±0.30 vs. -1.02±0.33, p

Özet

Amaç: Standart ekokardiyografik yöntemler odacık dinamiklerini yansıtmakla beraber miyokart liflerinin kısalması ile ilgili doğrudan bilgi sağlamamaktadır. Bu nedenle yeni tanı konulmuş hafif orta derecede hipertansiyon hastalarında sol ventrikül longitüdinal miyokart fonksiyonunu doku Doppler ekokardiyografi ile strain (S), strain rate (SR), doku Doppler velosite (TDV) kullanarak inceledik. Yöntemler: Enine- kesitli ve gözlemsel çalışmamızın popülasyonu 57 hasta ve 48 normotansif kontrol olgusundan oluşmaktaydı. Obezite, diyabetes mellitus, bölgesel duvar hareket bozukluğu, sekonder hipertansiyon ve kardiyovasküler hastalık öyküsü, aritmiler ve ileti bozuklukları öyküsü veya klinik kanıtı olan hastalar çalışmadan dışlandı. Ejeksiyon fraksiyonu, endokardiyal fraksiyonel kısalma (eFS), meridyonel sistol sonu stres (mESS), stres ile düzeltilmiş eFS (gözlemlenen/öngörülen eFS) M-mod ekokardiyografi ile ölçüldü. Sol ventrikül kütle indeksi ve mESS arasındaki ilişki Pearson doğrusal regresyon modeli ile incelendi. Bulgular: Hipertansif hastalar kontrol olguları ile karşılaştırıldığında septal (-1.25±0.30 ve 1.02±0.33, p

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Cite This Article

ADALET, K., ATILGAN, D., PAMUKÇU, B., ONUR, İ., ÖZCAN, M., BİLGE, A. K. (2022). Yeni tanı konulmuş hafif ve orta derecede hipertansiyonu olan hastalarda sol ventrikül longitüdinal fonksiyonunun değişik ekokardiyografik modaliteler ile değerlendirilmesi. Anadolu Kardiyoloji Dergisi, Cilt: 10 - Sayı: 3, 247–252. https://ajindex.com/articles/436783

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