{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Machines in Our Hearts: The Cardiac Pacemaker, the Implantable Defibrillator, and American Health Care","author_name":"Kirk Jeffrey","thumbnail_url":"https://www.ebooknetworking.net/books/080/186/big0801865794.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801865794.html\">Machines in Our Hearts: The Cardiac Pacemaker, the Implantable Defibrillator, and American Health Care</a>","width":400,"height":300}