1999
DOI: 10.1016/s0967-2109(98)00163-x
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Aortic valvular replacement in octogenarians. Short-term and mid-term results in 140 patients

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Cited by 9 publications
(6 citation statements)
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“…In general, a wide variation in the outcome variables such as operative mortality and postoperative complications, was found in the different studies with octogenarians receiving AVR. On the one hand, this could be attributed to the relatively low number of patients in many studies ranging from 61 to 140 4,17,21,22 . On the other hand, the analyzed study populations could differ in their preoperative risk factors.…”
Section: Discussionmentioning
confidence: 99%
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“…In general, a wide variation in the outcome variables such as operative mortality and postoperative complications, was found in the different studies with octogenarians receiving AVR. On the one hand, this could be attributed to the relatively low number of patients in many studies ranging from 61 to 140 4,17,21,22 . On the other hand, the analyzed study populations could differ in their preoperative risk factors.…”
Section: Discussionmentioning
confidence: 99%
“…On the one hand, this could be attributed to the relatively low number of patients in many studies ranging from 61 to 140. 4,17,21,22 On the other hand, the analyzed study populations could differ in their preoperative risk factors. Therefore, an adequate method of analysis should be a risk-adjusted comparison of outcome variables between patients older and younger than 80 years by multivariate regression methods.…”
Section: Discussionmentioning
confidence: 99%
“…Mit fortschreitender Klappeneinengung nehmen die Turbulenz des transvalvulären Blutflusses und damit die mechanische Schädigung des valvulären Endokards zu. Die Aortenstenose des alten Menschen ist bei in 94% trikuspid angelegtem Klappenapparat durch sekundäre degenerativ-kalzifizierende Veränderungen von Taschenklappen, Aortenklappenanulus und Teilen der Aortenwand gekennzeichnet (4,29,32,33). Bei exzessiven Verkalkungen sind darüber hinaus häufig auch der Mitralklappenanulus, die Koronargefäße und die aszendierende Aorta betroffen (seniles Kalzifikationssyndrom).…”
Section: äTiologie Und Pathophysiologieunclassified
“…sehr kleiner Aortenklappenanulus) bedeutsam sind (1,6). In der Regel wird man beim betagten Patienten mit präoperativem Sinusrhythmus und nicht hochgradig gestörter linksventrikulärer Pumpfunktion oder bei Wahrscheinlichkeit einer postoperativen Wiederherstellung des Sinusrhythmus der Implantation einer biologischen Prothese den Vorzug geben (2,4,7,13,28,29,31,32,33,42,46,48,51).…”
Section: Prothesenwahlunclassified
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