The word "Jarvik Heart" refers to a type of mechanical heart created by Robert Jarvik in the 1980s. The pronunciation of the word uses the standard English phonetics, with the stress on the second syllable, "JAR-vik". The phonetic transcription for this word is /ˈdʒɑrvɪk hɑrt/, with the stress marked by the apostrophe before "JAR". The correct spelling of the word is important for proper identification and understanding of this life-saving device.
Jarvik Heart is a medical device company that specializes in the design and development of artificial hearts, specifically the Jarvik 7 artificial heart. This advanced technology is used for patients who suffer from end-stage heart failure, where the natural heart can no longer pump enough blood to sustain the body's needs. The Jarvik 7 artificial heart, invented by Dr. Robert Jarvik, is a mechanical device that replaces the functions of a failing or diseased heart, acting as a bridge to a heart transplant or as a long-term solution for patients who are not eligible for a transplant.
The Jarvik 7 artificial heart consists of two ventricles, right and left, which are implanted in the patient's chest. These ventricles, made of biocompatible materials, are connected to a pneumatic or electronic control unit that regulates the pumping action. It utilizes sophisticated sensors and valves to monitor and mimic the natural pumping function of the heart, allowing blood to be circulated throughout the body.
The Jarvik Heart technology has revolutionized the field of cardiac medicine, providing a life-saving option for patients with end-stage heart failure. It offers hope to individuals who are critically ill and on the verge of losing their lives due to heart failure. By extending the lives of patients, the Jarvik 7 artificial heart allows them to regain their strength and vitality while awaiting a heart transplant, or in some cases, provides a viable long-term solution.
The word "Jarvik Heart" is derived from the combination of the surname "Jarvik" and the word "heart". It is named after Dr. Robert Jarvik, an American scientist and inventor, who is best known for developing the first successful artificial heart. Dr. Jarvik's pioneering work in the field of medical devices led to the creation of a mechanical heart called the "Jarvik-7", which was the first device to be successfully implanted as a temporary replacement for a failing human heart in 1982. The term "Jarvik Heart" has since been used to refer to various types of artificial hearts or heart assist devices that draw inspiration from Dr. Jarvik's original design and technology.