{"product_id":"new-ecg-ekg-calipers-horizontal-vertical-transparent-ecg-7-step-ruler-plastic-portable-measuring-tool","title":"New ECG\/EKG Calipers Horizontal Vertical Transparent ECG 7 Step Ruler Plastic Portable Measuring Tool","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePlumbing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 900;font-size: 20px;line-height: 28px;color: #000;margin-bottom: 12px;\"\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 300;font-size: 14px;line-height: 20px;color: #000;margin-bottom: 12px;\"\u003eBrand New and High Quality\u003cbr\u003eName: EKG Calipers\u003cbr\u003eType:Measuring Tool\u003cbr\u003eMaterial:Plastic\u003cbr\u003eColor:As the picture shows for you\u003cbr\u003eSize:8.5*5.4cm(3.35*2.13in)\nPackage Includes:\u003cbr\u003e1x Ruler\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1.ECG 7 Step Ruler: A transparent ID sized card making ECG interpretation easy. Suitable for anyone undertaking ECG\/ EKG practise from a student up to an experienced clinician\u003cbr\u003e2.Size: Perfect sized to fit in your ID card holder for easy storage and access, specifically designed with the 7 step ECG interpretation method in mind\u003cbr\u003e3.With a follow Follow a 7 Step Plan with reference points along the way for those hard to remember key points!\u003cbr\u003e4.Heart rate- This will provide a quick but approximate heart rate. 5.Rhythm- Assess whether the heart rate is regular or irregular \u003cbr\u003e6.Axis- A quick reference for normal, left or right axis deviation. The arrows pointing up indicate a positive deflection \u0026amp; arrows pointing down indicate a negative deflection.\u003cbr\u003e7.PR interval- This gives you a reference of the PRI range in milliseconds. Also to the right side, are blocks you can measure the PRI. 5.QRS interval- As above this gives you the range of the QRS \u0026amp; QTc in milliseconds and again you can measure the QRS interval with the blocks.\u003cbr\u003e8.ST elevation\/ depression- Place the straight back line along the isoelectric line to assess if there is either ST elevation or depression also there is a ruler so you can measure the degree of either in millimetres.\u003cbr\u003e9.T wave- Lastly, a quick reference for potential T wave abnormalities. Plus top right references the leads view of the heart which comes in handy when identifying the area of a myocardial infarction. Remember: V1-V4= Anteroseptal MI \u0026amp; V3-V6= Anterolateral MI\u003cbr\u003e\u003cbr\u003eTips:\u003cbr\u003e1.Due to the light and monitors effect, colors may have lightly difference.\u003cbr\u003e2.Please allow slightly size errors due to manual measurement. Thank you for your understanding!\u003c\/p\u003e\n\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9845fdc546d6452cb12d1e91913984b8c.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4018d2c2101f4366bdf2d433312829dbt.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8a2cf3c9bbb641fbbb91f7aa7e35377au.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4074b9bbd86b4e37b354f8760246863dH.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0569c23f592f4f95934b337fe4816514Y.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S16f57d2552e441b38465c34ad979da65j.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9a36d1e1572144fd8c0730cf6167e3803.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5ce69df1f9a84448ab007cff88ed17d8J.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S02ca82f3fd75470ca8cfb678947695d5P.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S985ed18006104ce58a069266f8a9a700d.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd3889d78a234134bc947ba309f04a3bo.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n","brand":"DOLLAR CHARM","offers":[{"title":"1","offer_id":49346623504622,"sku":"14:201739810#1","price":13.99,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":49346623537390,"sku":"14:350686#2","price":9.99,"currency_code":"USD","in_stock":true},{"title":"3","offer_id":49346623570158,"sku":"14:350850#3","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/7065\/9566\/files\/S485fd3f66fd64aecaf62052ec5eb354cL.webp?v=1785595882","url":"https:\/\/dollarcharm.com\/products\/new-ecg-ekg-calipers-horizontal-vertical-transparent-ecg-7-step-ruler-plastic-portable-measuring-tool","provider":"DOLLAR CHARM","version":"1.0","type":"link"}