Relationship between heart rate variability and preoperative anxiety assessed by Verbal Analogue Scale and Surgical Fear Questionnaire before cataract surgery

Affiliations

• ¹ Anaesthetic and Intensive Care Department, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France; Université de Paris, Centre de Recherche des Cordeliers, INSERM, Paris, France. Electronic address: guerriergilles@gmail.com.
• ² Anaesthetic and Intensive Care Department, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France.
• ³ Department of Ophthalmology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France.
• ⁴ Université de Paris, Centre de Recherche des Cordeliers, INSERM, Paris, France; Department of Ophthalmology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France.