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  • 1990-1994  (1)
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  • 42.60Da  (1)
  • Aortenisthmusstenose  (1)
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  • 2000-2004  (1)
  • 1990-1994  (1)
  • 1910-1914
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Applied physics 58 (1994), S. 389-392 
    ISSN: 1432-0649
    Keywords: 42.55.Rz ; 42.60By ; 42.60Da
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We report on a diode-laser-pumped cw Nd: YAG laser operating at a power level of 150 W. By using a transverse pump geometry, the radiation of 54 diode lasers with an output power of 10 W each is coupled into a Nd:YAG rod. In multimode operation, an optical slope efficiency of 32% and an optical to optical efficiency of 29% are obtained. In TEM00 operation, an output power of more than 30 W is realized with an optical to optical efficiency of 10%.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1435-1285
    Keywords: Key words Coarctation of the aorta ; patent ductus arteriosus ; ventricular function ; heart failure ; surgical repair ; Schlüsselwörter ; Aortenisthmusstenose ; offener Ductus Botalli ; Ventrikelfunktion ; Herzinsuffizienz ; operative Korrektur
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Wir beschreiben den Krankheitsverlauf einer 36-jährigen Frau mit unbehandelter Aortenisthmusstenose und offenem Ductus Botalli, die aufgrund einer ausgeprägten linksventrikulären Dysfunktion eine therapierefraktäre Herzinsuffizienz entwickelte. Nach operativer Korrektur der Aortenisthmusstenose und Ductusresektion normalisierte sich die linksventrikuläre Pumpfunktion, sodass davon ausgegangen werden kann, dass auch schwere linksventrikuläre Dysfunktionen auf dem Boden langjähriger Druck- und Volumenbelastung durch angeborene Herzfehler nach operativer Korrektur reversibel sein können.
    Notes: Summary We report on the history of a 36-year-old woman with untreated coarctation of the aorta and patent ductus arteriosus who developed refractory heart failure due to severely impaired left ventricular function. After coarctation repair and duct resection, left ventricular function improved to normal. Even in the presence of longstanding left ventricular pressure and volume overload, subsequent severe myocardial failure may be reversible by surgical repair.
    Type of Medium: Electronic Resource
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