Sinan Cemgil ÖZBEK

SAĞLIKLI BİREYLERDE SİMÜLE OBSTRÜKTİF APNEDE ATRİYAL ELEKTROMEKANİK GECİKMENİN DEĞERLENDİRİLMESİ

Amaç: Çalışmalar, obstrüktif uyku apnesinin, atriyal fibrilasyon gibi artmış disritmi riskine işaret ettiğini ileri sürmektedir. Atriyal elektriksel aktivitenin başlangıcı ile atriyal kontraksiyonun başlangıcı arasındaki zaman aralığı, atriyal elektromekanik gecikme olarak tanımlanmış ve uzamış atriyal elektromekanik gecikme, atriyal fibrilasyonun bir prediktörü olarak önerilmiştir. Bu çalışmanın amacı, solunum manevraları yoluyla obstrüktif uyku apnesini simüle ederek atriyal elektromekanik gecikme üzerindeki akut etkilerini değerlendirmektir.

Anahtar Kelimeler:

Atriyal Elektromekanik Gecikme, Atrial fibrilasyon, Obstrüktif uyku apnesi

Evaluation of Atrial Electromechanical Delay in Simulated Obstructive Apnea in Healthy Individuals

Objective: Studies have suggested that obstructive sleep apnea portends an increased risk of dysrhythmia, such as atrial fibrillation. The time interval between the onset of atrial electrical activity and the onset of atrial contraction has been defined as atrial electromechanical delay, and prolonged atrial electromechanical delay has been proposed as a predictor of atrial fibrillation. The aim of this study is to simulate obstructive sleep apnea through respiratory maneuvers to evaluate its acute effects on atrial electromechanical delay.

Keywords:

Atrial fibrillation, Obstructive sleep apnea, Atrial Electromechanical Delay,

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