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Author: Kirk Jeffrey
Publisher: JHU Press
ISBN: 0801876168
Category : Medical
Languages : en
Pages : 387
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Book Description
Today hundreds of thousands of Americans carry pacemakers and implantable cardioverter-defibrillators (ICDs) within their bodies. These battery-powered machines—small computers, in fact—deliver electricity to the heart to correct dangerous disorders of the heartbeat. But few doctors, patients, or scholars know the history of these devices or how "heart-rhythm management" evolved into a multi-billion-dollar manufacturing and service industry. Machines in Our Hearts tells the story of these two implantable medical devices. Kirk Jeffrey, a historian of science and technology, traces the development of knowledge about the human heartbeat and follows surgeons, cardiologists, and engineers as they invent and test a variety of electronic devices. Numerous small manufacturing firms jumped into pacemaker production but eventually fell by the wayside, leaving only three American companies in the business today. Jeffrey profiles pioneering heart surgeons, inventors from the realms of engineering and medical research, and business leaders who built heart-rhythm management into an industry with thousands of employees and annual revenues in the hundreds of millions. As Jeffrey shows, the pacemaker (first implanted in 1958) and the ICD (1980) embody a paradox of high-tech health care: these technologies are effective and reliable but add billions to the nation's medical bill because of the huge growth in the number of patients who depend on implanted devices to manage their heartbeats.
Author: Kirk Jeffrey
Publisher: JHU Press
ISBN: 0801876168
Category : Medical
Languages : en
Pages : 387
Get Book
Book Description
Today hundreds of thousands of Americans carry pacemakers and implantable cardioverter-defibrillators (ICDs) within their bodies. These battery-powered machines—small computers, in fact—deliver electricity to the heart to correct dangerous disorders of the heartbeat. But few doctors, patients, or scholars know the history of these devices or how "heart-rhythm management" evolved into a multi-billion-dollar manufacturing and service industry. Machines in Our Hearts tells the story of these two implantable medical devices. Kirk Jeffrey, a historian of science and technology, traces the development of knowledge about the human heartbeat and follows surgeons, cardiologists, and engineers as they invent and test a variety of electronic devices. Numerous small manufacturing firms jumped into pacemaker production but eventually fell by the wayside, leaving only three American companies in the business today. Jeffrey profiles pioneering heart surgeons, inventors from the realms of engineering and medical research, and business leaders who built heart-rhythm management into an industry with thousands of employees and annual revenues in the hundreds of millions. As Jeffrey shows, the pacemaker (first implanted in 1958) and the ICD (1980) embody a paradox of high-tech health care: these technologies are effective and reliable but add billions to the nation's medical bill because of the huge growth in the number of patients who depend on implanted devices to manage their heartbeats.
Author: PC Walker
Publisher: WestBow Press
ISBN: 1512759740
Category : Religion
Languages : en
Pages : 198
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Book Description
Beneath Broken Machines is a cup of cold water to a dry, parched, and weary soul. In ministry, its easy to portray that I ONCE was lost...but now Ive got it all together. PC writes this book with humility and openness, which gives permission to confess that your machine is broken as well. - Travis Osborne, Pastor at Vintage Faith Church in Santa Cruz, CA As someone who has left the church, this book spoke to me. Im not talking about an awakening with pomp and circumstance, but something more simple, beautiful, and powerful. PC has always been a guiding force in my life, and this incredibly powerful book is no different. - Kyle Lacy, 3x Author and National Speaker We have a propensity to build machines out of our faith. We like to put in the right things in hopes it will churn out the right product. We become proud of the manufactured machines of faith we have built. The troubles with machines are they have no hearts and they break down. If your machine has broken down, you may have no idea what to do. Embark on a search for the heart that still beats for you. Embrace the wonder and awe of the ridiculous love of God that has always been for you. Encounter the heart of the gospel, which is the heart of Jesus beneath all of your pain, failure, and shame.
Author: Time-Life Books
Publisher: Time Life Medical
ISBN: 9780809497041
Category : Juvenile Nonfiction
Languages : en
Pages : 160
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Book Description
Questions and answers introduce the biology habits, and behavior of aquatic animals, from luminous fish to fur seals.
Author: Vladimir Sorokin
Publisher: New York Review of Books
ISBN: 1590175123
Category : Fiction
Languages : en
Pages : 555
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Book Description
A New York Review Books Original In 1908, deep in Siberia, it fell to earth. THEIR ICE. A young man on a scientific expedition found it. It spoke to his heart, and his heart named him Bro. Bro felt the Ice. Bro knew its purpose. To bring together the 23,000 blond, blue-eyed Brothers and Sisters of the Light who were scattered on earth. To wake their sleeping hearts. To return to the Light. To destroy this world. And secretly, throughout the twentieth century and up to our own day, the Children of the Light have pursued their beloved goal. Pulp fiction, science fiction, New Ageism, pornography, video-game mayhem, old-time Communist propaganda, and rampant commercial hype all collide, splinter, and splatter in Vladimir Sorokin’s virtuosic Ice Trilogy, a crazed joyride through modern times with the promise of a truly spectacular crash at the end. And the reader, as eager for the redemptive fix of a good story as the Children are for the Primordial Light, has no choice except to go along, caught up in a brilliant illusion from which only illusion escapes intact.
Author: William Allen White
Publisher:
ISBN:
Category : African American women
Languages : en
Pages : 644
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Book Description
Fortunes and descendants of a pioneer family, from the close of the Civil War to 1914. A study in idealism.
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Category : Concrete
Languages : en
Pages : 558
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Category : Society of Friends
Languages : en
Pages : 1174
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Author: Jamie Merisotis
Publisher: Rosetta Books
ISBN: 194812260X
Category : Business & Economics
Languages : en
Pages : 208
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Book Description
A public policy leader addresses how artificial intelligence is transforming the future of labor—and what we can do to protect the role of workers. As computer technology advances with dizzying speed, human workers face an ever-increasing threat of obsolescence. In Human Work In the Age of Smart Machines, Jamie Merisotis argues that we can—and must—rise to this challenge by preparing to work alongside smart machines doing that which only humans can: thinking critically, reasoning ethically, interacting interpersonally, and serving others with empathy. The president and CEO of Lumina Foundation, Merisotis offers a roadmap for the large-scale, radical changes we must make in order to find abundant and meaningful work for ourselves in the 21st century. His vision centers on developing our unique capabilities as humans through learning opportunities that deliver fair results and offer a broad range of credentials. By challenging long-held assumptions and expanding our concept of work, Merisotis argues that we can harness the population’s potential, encourage a deeper sense of community, and erase a centuries-long system of inequality.
Author:
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ISBN:
Category : Philosophy
Languages : en
Pages : 650
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Author:
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ISBN:
Category : Philadelphia (Pa.)
Languages : en
Pages : 1116
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