Comparison of direct and indirect images and hemodynamic response of two different video laryngoscopes to tracheal intubation Authors Gülten Arslan (ORCID: https://orcid.org/0000-0002-8322-5357) Tahsin Şimşek (ORCID: https://orcid.org/0000-0002-3068-4998) Ayten Saraçoğlu (ORCID: https://orcid.org/0000-0002-1186-0933) Özlem Sezen (ORCID: https://orcid.org/0000-0002-2144-9224) Kemal Tolga Saraçoğlu (ORCID: https://orcid.org/0000-0002-6320-1403) Aynur Kaynar Şimşek (ORCID: https://orcid.org/0000-0002-9909-6123) Institutions University of Health Science (KH) Dr Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi (TR) Sağlık Bilimleri Üniversitesi (TR) Qatar University (QA) Marmara University (TR) Explore the Global Research Space Interactive Map