{"product_id":"ecg-7-step-interpretation-card","title":"ECG Interpretation Card – 7-Step Method","description":"\u003cp\u003e\u003cstrong\u003eRead any ECG with confidence — one step at a time.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA two-sided pocket card that breaks ECG interpretation into a clear, repeatable 7-step method, from rate and rhythm through to ST segments and T waves. Built for clinicians learning to read ECGs systematically rather than guessing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's on the card\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFront — the full 7-step interpretation method:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeart rate, with normal ranges (60–100 bpm) and tachycardia\/bradycardia thresholds\u003c\/li\u003e\n\u003cli\u003eRhythm analysis — regular, irregular, regularly and irregularly irregular\u003c\/li\u003e\n\u003cli\u003eAxis — normal, left, right and extreme\u003c\/li\u003e\n\u003cli\u003eP waves and PR interval (normal 120–200 ms), including P–QRS relationship and morphology\u003c\/li\u003e\n\u003cli\u003eQRS complex and QT interval, with normal durations and QTc ranges\u003c\/li\u003e\n\u003cli\u003eST segment — isoelectric baseline, elevation, depression and ischaemia\u003c\/li\u003e\n\u003cli\u003eT waves — normal shape, inversion and increased amplitude\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReverse — common ECG abnormalities and their diagnostic clues:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBradycardia, prolonged and short PR, narrow and broad QRS, prolonged QTc\u003c\/li\u003e\n\u003cli\u003eAssociations including heart block, bundle branch blocks, electrolyte imbalance, drug effects, pre-excitation (WPW, LGL) and myocardial infarction\u003c\/li\u003e\n\u003cli\u003eT wave patterns — peaked, inverted, biphasic, hyperacute, flattened and camel-hump — with likely causes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 86 × 54 mm (credit-card sized)\u003c\/li\u003e\n\u003cli\u003eTwo-sided, fully laminated for durability\u003c\/li\u003e\n\u003cli\u003eElongated slot for lanyards, badge reels or ID holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWho it's for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStudent paramedics, paramedics and nurses learning structured ECG interpretation — ideal for placement, revision and OSCE prep.\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":50364932522326,"sku":"CARD-7STEP","price":4.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/5642\/6326\/files\/1_979382a1-9f8d-4813-8e26-1a3d3e0e61ca.png?v=1776542402","url":"https:\/\/store.themedicallounge.co.uk\/products\/ecg-7-step-interpretation-card","provider":"The Medical Lounge Store","version":"1.0","type":"link"}