An ECG ruler is an indispensable tool for healthcare professionals to accurately measure and interpret electrocardiogram (ECG) readings. This essential medical device allows for precise calculation of heart rate, rhythm analysis, and identification of potential abnormalities. Crafted with durable materials, the ECG ruler features clear markings and calibrations to ensure reliable measurements. Its compact and portable design makes it convenient to carry during rounds or consultations. Whether in a hospital, clinic, or emergency setting, this ruler empowers medical practitioners to provide accurate diagnoses and deliver high-quality patient care. With its user-friendly design and practical functionality, the ECG ruler is a must-have instrument for any healthcare professional dealing with cardiovascular assessments.