{"product_id":"pumping-heart-model","title":"Pumping Heart Model","description":"Kids will explore how the heart and lungs work together for oxygen exchange. A hand pump demonstrates basic heart and pulmonary blood flow. Features clearly labeled heart chambers, main artery, veins and lungs.","brand":"Learning Resources","offers":[{"title":"Default Title","offer_id":45676824363169,"sku":"LER3535","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/5774\/0449\/files\/7c828c80aef85165f98c0a9dd0a85a2d023f043b8bf1a52a1621ee456b2754d7.jpg?v=1769624383","url":"https:\/\/www.letsgoexpress.org\/products\/pumping-heart-model","provider":"The  EDU- Station","version":"1.0","type":"link"}