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Åke Senning
Åke Senning (* 14 December 1915 in Rättvik, Sweden; † 21 July 2000 in Zurich, Switzerland) was a Swedish cardiac surgeon who worked at Zurich University Hospital from 1961 until his retirement in 1985. Biography Åke Senning was born to the Swedish veterinarian David Senning and the nurse Elly Senning, née Säfström. He finished his schooling in Uppsala with the baccalaureate. He actually wanted to become an engineer. However, as a nurse in World War 1, his mother persuaded him to study medicine. He subsequently completed the pre-clinical part of his studies in Uppsala, the clinical part and his state examination in Stockholm in 1948. His subsequent further training in Stockholm included general surgery, orthopaedics and thoracic and neurosurgery. Clarence Crafoord introduced him to the field of cardiac surgery in 1948. The influence of this eminent surgeon, who had a major impact on thoracic and cardiac surgery, sparked Senning's love of cardiac surgery and thus hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Åke Senning02
Åke is a Male, masculine Sweden, Swedish given name, possibly derived from the Germany in the Middle Ages, medieval Germanic name ''Anicho'', derived from ''ano'' meaning "ancestor". In Sweden, May 8 is the Name day for Åke. There are variant spellings, including the Denmark, Danish/Norway, Norwegian ''Åge'' or ''Aage''. Åke is uncommon as a surname. People with the name Åke include: *Åke Bergqvist (1900–1975), Swedish Olympic sailor *Åke Borg (1901–1973), Swedish swimmer *Åke Edwardson (born 1953), Swedish author of detective fiction, and a professor at Gothenburg University *Åke Fridell (1919–1985), Swedish film actor *Åke Green (born 1941), Swedish Pentecostal Christian pastor *Åke Gustafsson (1908–1988), Swedish botanist and geneticist *Åke Häger (1897–1968), Swedish Olympic gymnast *Åke Hedvall (1910–1969), Swedish discus thrower *Åke Hellman (1915–2017), Finnish centenarian, art professor and painter *Åke Hellman (musician), Åke Hellman (born 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolf Ulrich Krönlein
Rudolf Ulrich Krönlein (19 February 1847 – 26 October 1910) was a Swiss surgeon who was a native of Stein am Rhein. Biography Krönlein studied medicine in Zurich, where he was a student and assistant to surgeon Edmund Rose (1836–1914). In 1872, he received his medical doctorate at Zurich with a dissertation on treatment of open wounds. Later he furthered his studies in Berlin under Bernhard von Langenbeck (1810–1887), and in 1874 became director of the surgical clinic at Giessen. In 1881, he was appointed professor of surgery at the University of Zurich. After his death, he was succeeded by Ferdinand Sauerbruch (1875–1951) as chair of surgery at Zurich. In 1886, Krönlein published an account of an 1884 appendectomy that he performed on a 17-year-old boy. Although the patient died two days after the surgery, it was the first documented case of an appendectomy. He was also a pioneer involving lung resections, and his name is associated with "Krönlein's operation", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ventricular Assist Device
A ventricular assist device (VAD) is an electromechanical device for assisting cardiac circulation, which is used either to partially or to completely replace the function of a failing heart. The function of a VAD differs from that of an artificial cardiac pacemaker in that a VAD pumps blood, whereas a pacemaker delivers electrical impulses to the heart muscle. Some VADs are for short-term use, typically for patients recovering from myocardial infarction (heart attack) and for patients recovering from cardiac surgery; some are for long-term use (months to years to perpetuity), typically for patients with advanced heart failure. VADs are designed to assist either the right ventricle (RVAD) or the left ventricle (LVAD), or to assist both ventricles (BiVAD). The type of VAD implanted depends on the type of underlying heart disease, and on the pulmonary arterial resistance, which determines the workload of the right ventricle. The left ventricular assist device (LVAD) is the most com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Favaloro
René Gerónimo Favaloro (July 12, 1923 – July 29, 2000) was an Argentine cardiac surgeon and educator best known for his pioneering work on coronary artery bypass surgery using the great saphenous vein. Early life Favaloro was born in 1923 and raised in La Plata; his grandparents were Sicilians. In 1936, Favaloro was admitted into the Colegio Nacional de La Plata. After graduating from high school, he was admitted to the School of Medicine at the National University of La Plata. During his third year, he began his medical residency at the ''Hospital Policlínico San Martín'', a medical center that received the most complicated cases from much of Buenos Aires province. This residency brought him into contact with patients for the first time. He attended procedures carried out by professors José María Mainetti and Federico E. B. Christmann, from whom he learned the simplicity and standardization that he would later apply to cardiovascular surgery, one of his many great c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transposition Of The Great Arteries
Transposition of the great vessels (TGV) is a group of congenital heart defects involving an abnormal spatial arrangement of any of the great vessels: superior and/or inferior venae cavae, pulmonary artery, pulmonary veins, and aorta. Congenital heart diseases involving only the primary arteries (pulmonary artery and aorta) belong to a sub-group called transposition of the great arteries (TGA), which is considered the most common congenital heart lesion that presents in neonates. Types Transposed vessels can present with atriovenous, ventriculoarterial and/or arteriovenous discordance. The effects may range from a slight change in blood pressure to an interruption in circulation depending on the nature and degree of the misplacement, and on which specific vessels are involved. Although "transposed" literally means "swapped", many types of TGV involve vessels that are in abnormal positions, while not actually being swapped with each other. The terms TGV and TGA are most c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacemaker
An artificial cardiac pacemaker (or artificial pacemaker, so as not to be confused with the natural cardiac pacemaker) or pacemaker is a medical device that generates electrical impulses delivered by electrodes to the chambers of the heart either the upper atria, or lower ventricles to cause the targeted chambers to contract and pump blood. By doing so, the pacemaker regulates the function of the electrical conduction system of the heart. The primary purpose of a pacemaker is to maintain an adequate heart rate, either because the heart's natural pacemaker is not fast enough, or because there is a block in the heart's electrical conduction system. Modern pacemakers are externally programmable and allow a cardiologist, particularly a cardiac electrophysiologist, to select the optimal pacing modes for individual patients. Most pacemakers are on demand, in which the stimulation of the heart is based on the dynamic demand of the circulatory system. Others send out a fixed rate of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rune Elmqvist
Rune Elmqvist (1906–1996) developed the first implantable Artificial pacemaker, pacemaker in 1958, working under the direction of Åke Senning, senior physician and Heart, cardiac Surgery, surgeon at the Karolinska University Hospital in Solna Municipality, Solna, Sweden. Elmqvist initially worked as a Physician, medical doctor (having trained in Lund), but later worked as an engineer and inventor. In 1948, he developed the first inkjet Electrocardiogram, ECG printer which he called the mingograph while working at Elema-Schönander, a company which later became Siemens-Elema. In 1957, he received an honorary doctorate. In 1960, he became head of development at Elema-Schönander. Siemens-Elema's pacemaker operations were sold to the American company Pacesetter Systems in 1994, which was subsequently sold to St Jude Medical. References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxygenator
An oxygenator is a medical device that is capable of exchanging oxygen and carbon dioxide in the blood of human patient during surgical procedures that may necessitate the interruption or cessation of blood flow in the body, a critical organ or great blood vessel. These organs can be the heart, lungs or liver, while the great vessels can be the aorta, pulmonary artery, pulmonary veins or vena cava. Usage An oxygenator is typically utilized by a perfusionist in cardiac surgery in conjunction with the heart-lung machine. However, oxygenators can also be utilized in extracorporeal membrane oxygenation in neonatal intensive care units by nurses. For most cardiac operations such as coronary artery bypass grafting, the cardiopulmonary bypass is performed using a heart-lung machine (or cardiopulmonary bypass machine). The heart-lung machine serves to replace the work of the heart during the open bypass surgery. The machine replaces both the heart's pumping action and the lungs' gas exc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart-lung Machine
Cardiopulmonary bypass (CPB) is a technique in which a machine temporarily takes over the function of the heart and lungs during surgery, maintaining the circulation of blood and oxygen to the body. The CPB pump itself is often referred to as a heart–lung machine or "the pump". Cardiopulmonary bypass pumps are operated by perfusionists. CPB is a form of extracorporeal circulation. Extracorporeal membrane oxygenation is generally used for longer-term treatment. CPB mechanically circulates and oxygenates blood for the body while bypassing the heart and lungs. It uses a heart–lung machine to maintain perfusion to other body organs and tissues while the surgeon works in a bloodless surgical field. The surgeon places a cannula in the right atrium, vena cava, or femoral vein to withdraw blood from the body. Venous blood is removed from the body by the cannula and then filtered, cooled or warmed, and oxygenated before it is returned to the body by a mechanical pump. The cannula used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluntern Cemetery
Also known as Friedhof Fluntern, the Fluntern Cemetery is located in the Zürichberg district of Zürich. Notable interments * Emil Abderhalden (1877–1950), Swiss biochemist and physiologist * Johann Ludwig Aberli (1723–1786), Swiss artist * Anita Augspurg (1857–1943), German lawyer, actor, writer and feminist * Nora Barnacle (1884–1951), wife of James Joyce * Elias Canetti (1905–1994), Bulgarian-born modernist novelist, playwright * Therese Giehse (1898–1975), German actress * Friedrich Hegar (1841–1927), Swiss composer, conductor, violinist * James Joyce (1882–1941), Irish novelist and poet * Paul Karrer (1889–1971), Swiss organic chemist, won the Nobel Prize for Chemistry in 1937 * Warja Lavater (1913–2007), Swiss writer * Albert Meyer (1870–1953), Swiss politician * Karl Moser (1860–1936), Swiss architect * Wilhelm Oechsli (1851–1919), Swiss historian * Leopold Ružička (1887–1976), Croatian scientist, winner of the 1939 Nobel Prize in Chemistry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
