Purpose
This study examines the effectiveness of a self-directed e-learning tool for reinforcing pharmacological knowledge of antiplatelet, anticoagulant, and fibrinolytic drugs in the Cardiovascular, Renal, and Respiratory 2024 course. Given the extensive biomedical content in pre-clinical education, creating engaging and efficient learning resources is crucial. This research explores the advantages and student experiences of using an illustrated guide to improve learning and retention.

Methods
We developed an interactive e-learning tool using flowcharts, algorithms, animations, and illustrations to teach the pharmacology of antithrombotic drugs. The tool depicts drug mechanisms through illustrations that reinforce the physiological pathways they target. It features functional tabs and hyperlinks for easy navigation and links to in-depth information for advanced learners. Students can choose drug classes based on their needs and use an interactive quiz to assess their knowledge. The tool works offline on smartphones, tablets, and laptops and is accessible through our learning management system with a feedback link.

Results
Anonymous student surveys revealed overwhelmingly positive feedback. Ninety-five percent of students found the tool easy to use, engaging, and interactive. Eighty-six percent agreed that the guide effectively aids in understanding antithrombotic pharmacology. Additionally, 96% would recommend the guide to other medical students, and 93% expressed interest in similar guides for other pharmacology topics. The survey also highlighted increased student confidence in understanding and applying pharmacological concepts.

Conclusions
Student evaluations indicated a very favorable response to this teaching approach, increasing their confidence in assessment preparation. Students expressed interest in applying this method to other organ systems, and we plan to develop more illustrated guides for our students.