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Electrocardiogram 7-Step Ruler: This measuring ruler is designed for accurate measurement of electrocardiogram (ECG) parameters including PR interval, QRS interval, heart rate, rhythm and axis deviation. It is suitable for users of all levels, from beginners to experienced clinicians, for ECG interpretation practice
Portable: The product size is 8.6 cm × 5.4 cm (approximately 3.39 × 2.13 inches), small in size, and the compact design allows it to be easily placed in an ID card holder, making it easy to carry and quickly access
Multipurpose: This reference card has a built-in 7-step ECG interpretation method for quick assessment of ST-segment elevation/hypoelevation and T-wave abnormalities. Provides positive and negative deflection indicators to identify type of axis deflection (normal, left or right)
Precise and Efficient: The caliper measurement tool can accurately measure PR interval and QRS interval within the specified millisecond range, quickly estimating heart rate for instant assessment and monitoring. At the same time, the ST segment elevation or low elevation is evaluated along the equal wires with clear millimeter markings to ensure the accuracy of the analysis
Durable: The ECG ruler is made of high-quality plastic, which is durable and long-lasting, adapting to the needs of clinical and daily learning environments. Practical and economical, meeting the diverse needs of medical students and medical professionals
Introducing the measuring ruler, a versatile tool for accurate cardiac measurements. With precise indicators for PR Interval, QRS Interval, heart rate, rhythm assessment, and axis deviation, this ruler simplifies ECG-interpretation. Its compact design fits perfectly in your ID card holder for convenient storage and quick access. Equipped with a 7-step interpretation method, the measuring ruler allows you to assess ST elevation, low elevation, and T wave abnormalities with ease. Simply place straight lines along the isoelectric line to determine the extent of abnormalities in millimeters. The ruler's cardiac lead-map provides valuable insights for identifying myocardial infarction areas – V1-V4 for Anteroseptal MI and V3-V6 for Anterolateral MI. Stay ahead in cardiac diagnostics with the measuring ruler – your go-to tool for accurate and efficient ECG-analysis. Item Name: Measuring Ruler Material: Plastic Features: Practical, Portable, Long Lasting, Durable Size Details: L: 8.6cm/3.39", W: 5.4cm/2.13" (Approx.) Package Includes: 1 x Measuring Ruler