{"product_id":"ecg-7-step-study-ruler","title":"Transparent ECG Ruler – 7-Step Study Tool","description":"\u003cp\u003e\u003cstrong\u003eEvery measurement you need, laid over the trace.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA pocket-sized transparent ECG ruler that turns interpretation into a clear 7-step workflow — lay it over the trace to measure rate, intervals and key timings while structured prompts guide your reading.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTransparent ECG ruler for measuring directly over the trace\u003c\/li\u003e\n\u003cli\u003eSimple 7-step layout for structured interpretation\u003c\/li\u003e\n\u003cli\u003eMeasurement markers for intervals and key timings\u003c\/li\u003e\n\u003cli\u003eQuick-reference prompts to guide your reading workflow\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePocket-sized, credit-card format\u003c\/li\u003e\n\u003cli\u003eDurable, wipe-clean transparent design for daily use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWho it's for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStudent paramedics, paramedics, nurses and early-career clinicians learning ECG interpretation — for exam revision and study on shift or at university.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor educational and reference use only.\u003c\/em\u003e\u003c\/p\u003e","brand":"The Medical Lounge Store","offers":[{"title":"Default Title","offer_id":51855931244886,"sku":"CARD-ECGRULER","price":4.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/5642\/6326\/files\/ECG_RULER_1.png?v=1776542402","url":"https:\/\/store.themedicallounge.co.uk\/products\/ecg-7-step-study-ruler","provider":"The Medical Lounge Store","version":"1.0","type":"link"}