Changes in Left Ventricular Torsion Early Postoperatively After Aortic Valve Replacement and at Long-Term Follow-up

Objective In patients with aortic stenosis, left ventricular systolic torsion (pT) is increased to overcome excessive afterload. This study assessed left ventricular torsion before and immediately after surgical valve replacement and tested the instant effect of fluid loading. Design Prospective, cl...

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Veröffentlicht in:	Journal of cardiothoracic and vascular anesthesia 2015-08, Vol.29 (4), p.860-867
Hauptverfasser:	Bloechlinger, Stefan, MD, PhD, Berger, David, MD, Bryner, Jürg, PhD, Roost, Eva, MD, Jakob, Stephan, MD, PhD, Dünser, Martin W., MD, Takala, Jukka, MD, PhD
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Anesthesia & Perioperative Care aortic stenosis aortic valve replacement Aortic Valve Stenosis - complications Aortic Valve Stenosis - diagnostic imaging Aortic Valve Stenosis - surgery Critical Care Female fluid challenge Follow-Up Studies Heart Valve Prosthesis Implantation - trends Heart Ventricles - diagnostic imaging Humans intensive care unit left ventricular torsion Male Middle Aged Prospective Studies Time Factors Torsion Abnormality - diagnostic imaging Torsion Abnormality - etiology transthoracic echocardiography Ultrasonography Ventricular Function, Left - physiology
Online-Zugang:	Volltext
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