Rhythm Pocket Card Pocket Guide For ECG Self Measuring Ruler EGG Precision Measurement For Household Emergency Tool Bullet Points: 1.Convenient Quick Info Access: With its convenient double-sided tri-fold design and vibrant full-color printing, this pocket-sized guide provides quick access to important information for professionals on the move 2.Advanced Ecg Insights: Delve into intricate aspects like STEMI, AV block, and bundle branch block; a comprehensive resource from ACLS rhythm analysis to in-depth 12-lead interpretation 3.Modernize Clinical Practice: By integrating pediatric precautions and abnormal morphological characteristics, improve work efficiency for rapid diagnosis and exam review 4.Enhanced Visualization: Clear and descriptive content ensures quick access to key information for easy decision-making with our EKG pocket guide card 5.Must-Have for Frontline Heroes: Tailored for nurses, nursing students, residents, and doctors, offering must-have EKG insights in a comprehensive and practical manner Enhances your ECG learning with our sturdy EKG badge card. Suitable for daily high-frequency use, it provides quick reference for diagnosis and exam reviews. Clear key info makes it suitable for clinical settings. Specifications: Material: paper Packing List: 1* Ekg Rhythm Pocket Card Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size.