Medical students' perceptions of factors that Impact their performance in human physiology course: suggestions for improving course presentation.

Objectives: The study aims to examine students' perceptions of factors that impact students' performance in the Human Physiology course at HU's College of Applied Health Sciences and their suggestions for improvement.

Method: A cross sectional study was conducted between March 2022 and April 2022. A self-administered online questionnaire was distributed to undergraduate students in Physiology courses (online and blended) via Microsoft Teams.

The rs2236609 Polymorphism Is Related to Increased Risk Susceptibility of Atrial Fibrillation.

Introduction: Genetic variations in the slow component of the delayed rectifier potassium channels (IKs) are reported to contribute to an increased susceptibility to arrhythmias. This study aims to investigate the frequency and the possible association of the rs2236609 polymorphism in the KCNE1 gene and the risk of atrial fibrillation (AF).

Methods: This was a case-control study that recruited 100 patients suffering from AF (mean age 49.