{"product_id":"ecg-7-step-ruler-card","title":"ECG 7-Step Interpretation Ruler Card","description":"\u003cp\u003eThis pocket-sized ECG ruler card simplifies the 7-step method for interpreting electrocardiograms, making it an essential reference for students, nurses, and clinicians. Its transparent, ID-sized design fits easily in a badge holder or wallet for quick access during practice or emergencies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFollows the 7-step ECG interpretation method: heart rate, rhythm, axis, PR interval, QRS interval, ST elevation\/depression, and T wave\u003c\/li\u003e\n\u003cli\u003eIncludes reference ranges for PR, QRS, and QTc intervals in milliseconds\u003c\/li\u003e\n\u003cli\u003eFeatures measurement blocks for precise interval assessment\u003c\/li\u003e\n\u003cli\u003eProvides a ruler for measuring ST elevation or depression in millimeters\u003c\/li\u003e\n\u003cli\u003eIncludes a quick reference for T wave abnormalities and leads view of the heart\u003c\/li\u003e\n\u003cli\u003eTransparent, durable plastic construction for easy overlay on ECG strips\u003c\/li\u003e\n\u003cli\u003eCompact card size fits standard ID holders for convenient portability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for medical students, nursing staff, and healthcare professionals seeking a reliable, on-the-go ECG interpretation aid.\u003c\/p\u003e","brand":"SmartPicksWorld","offers":[{"title":"C-1pc","offer_id":55052403245383,"sku":"14:366#C-1pc","price":13.99,"currency_code":"USD","in_stock":true},{"title":"D-1pc","offer_id":55052403278151,"sku":"14:201782807#D-1pc","price":12.99,"currency_code":"USD","in_stock":true},{"title":"A-1pc","offer_id":55052403310919,"sku":"14:173#A-1pc","price":12.99,"currency_code":"USD","in_stock":true},{"title":"B-1pc","offer_id":55052403343687,"sku":"14:193#B-1pc","price":12.99,"currency_code":"USD","in_stock":true},{"title":"1pc-with shell","offer_id":55052403376455,"sku":"14:200026864#1pc-with shell","price":13.99,"currency_code":"USD","in_stock":true},{"title":"3pcs-with shell","offer_id":55052403409223,"sku":"14:10#3pcs-with shell","price":19.99,"currency_code":"USD","in_stock":true},{"title":"1pc-without shell","offer_id":55052403441991,"sku":"14:350853#1pc-without shell","price":11.99,"currency_code":"USD","in_stock":true},{"title":"3pcs-without shell","offer_id":55052403474759,"sku":"14:29#3pcs-without shell","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/6929\/9015\/files\/S41db3a76c2574d1ab3b5938189666918w.webp?v=1789620364","url":"https:\/\/smartpicksworld.com\/de\/products\/ecg-7-step-ruler-card","provider":"SmartPicksWorld","version":"1.0","type":"link"}