Search Results - "van Rijk, G L"

Prognosis after resection of residual masses following chemotherapy for metastatic nonseminomatous testicular cancer: a multivariate analysis by STEYERBERG, E. W, KEIZER, H. J, ZWARTENDIJK, J, VAN RIJK, G. L, VAN GROENINGEN, C. J, HABBEMA, J. D. F, STOTER, G

“…Following chemotherapy for metastatic nonseminomatous testicular cancer, 86 patients with normal serum markers AFP and HCG underwent resection of residual…”
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The orientation of the bi-leaflet CarboMedics valve in the mitral position determines left ventricular spatial flow patterns by VAN RIJK-ZWIKKER, G. L, DELEMARRE, B. J, HUYSMANS, H. A

“…OBJECTIVES: In the mitral annulus bi-leaflet mechanical valves can beoriented in two ways: the anatomical orientation with the hinge lineparallel to a line…”
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Geometrical reconstruction of images obtained with electronic endoscopy by Kouwenhoven, E, Mast, F, van Rijk-Zwikker, G L

“…We use an electronic video endoscope (Fujinon EG7-HR2) to image the mitral valve in situ in an isolated pig heart preparation. From video recordings, images…”
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Hospital referral of detainees during police custody in Amsterdam, The Netherlands by Dorn, T, Janssen, A, de Keijzer, J.C, van Rijk-Zwikker, G.L, Reijnders, U.J.L, Luitse, J.S.K, Vandewalle, E, Gorzeman, M.P, van Nieuwenhuizen, R.C, Ceelen, M, Das, C

“…Abstract This study describes how many detainees have been referred to emergency departments for further evaluation or emergency care while in police custody…”
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Progressive coronary vasoconstriction during 25 hours of myocardial preservation in vitro impairs functional capacity following preservation by SUSILO, A. W, VAN DER LAARSE, A, SCHELTEMA, H, VAN ARK, E, LOS, G. J, VAN RIJK, G. L, HUYSMANS, H. A

“…We have developed perfusion techniques for preserving rat hearts for 25h and have quantified haemodynamic function after preservation to establishthe relation…”
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Acute elevation of coronary venous pressure does not affect left ventricular contractility in the normal and stressed swine heart: Implications for the Fontan operation by Klautz, Robert J.M., van Rijk-Zwikker, Gerda L., Steendijk, Paul, Wilde, Jim, Teitel, David F., Baan, Jan

“…Objective: After the Fontan operation the right atrium and, thus, the coronary sinus are connected to the pulmonary arterial system, which causes the coronary…”
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Calcium metabolism and depressed contractility in isolated human and porcine heart muscle by SCHOUTEN, V. J. A, SCHIPPERHEYN, J. J, VAN RIJK-ZWIKKER, G. L, SWIER, G. P. H

“…Contractility is often depressed in isolated heart muscle. To analyze this phenomenon, we measured the derivative of left ventricular pressure (dP/dt) in…”
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Prosthetic valve endocarditis: analysis of risk factors for mortality by KUYVENHOVEN, J. P, VAN RIJK-ZWIKKER, G. L, HERMANS, J, THOMPSON, J, HUYSMANS, H. A

“…Between 1975 and 1990, 70 episodes of prosthetic valve endocarditis (PVE) were diagnosed in 65 patients at Leiden University Hospital. The overall mortality…”
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Microembolic signals under increased ambient pressure by Bot, H, Bruggemans, E F, Delemarre, B J, van Rijk-Zwikker, G L, van der Kleij, A

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Cold Ischemic Arrest: Comparison of Calcium-Free and Calcium-Containing Solutions by Hendriks, F.F.A., Jonas, J., van der Laarse, A., Huysmans, H.A., van Rijk-Zwikker, G.L., Schipperheyn, J.J.

“…Isolated pumping rat hearts, perfused with reconstituted blood, were studied to compare the effects of 30 minutes of ischemic arrest following calcium-free or…”
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Pulmonary metastasectomy in patients with osteosarcoma by van Rijk-Zwikker, G L, Nooy, M A, Taminiau, A, Kappetein, A P, Huysmans, H A

“…Between 1980 and 1990, 70 patients with high malignant osteosarcoma ofthe extremities were treated according to the European OsteosarcomaIntergroup trials. Of…”
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Comparison of rigid and flexible rings for annuloplasty of the porcine mitral valve by van Rijk-Zwikker, G L, Mast, F, Schipperheyn, J J, Huysmans, H A, Bruschke, A V

“…Seven rigid (Carpentier) and six flexible (Duran) annuloplasty rings were implanted in healthy pigs. First, in the intact pig, cinefluoroscopy was used to…”
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Left Ventricular Outflow Tract Obstruction Following Mitral Valve Replacement: Effect of Strut Height and Orientation by Jett, G. Kimble, Jett, M. Denise, Bosco, Phillip, van Rijk-Swikker, Gerta L., Clark, Richard E.

“…The influence of strut position and strut height of Ionescu-Shiley bovine pericardial valves on the degree of left ventricular outflow tract (LVOT) obstruction…”
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Dehiscence of the Freestyle stentless bioprosthesis by Schoof, P H, Baur, L H, Kappetein, A P, Hazekamp, M G, van Rijk-Zwikker, G L, Huysmans, H A

“…This study aimed to identify and characterize patients who developed prosthetic dehiscence after aortic valve replacement with the Freestyle Stentless…”
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Left Ventricular Outflow Tract Obstruction with Mitral Valve Replacement in Small Ventricular Cavities by Jett, G. Kimble, Jett, M. Denise, Barnhart, Glenn R., Rijk-Swikker, Gerta L. van, Jones, Michael, Clark, Richard E.

“…The inference that mitral valve replacement (MVR) may produce left ventricular outflow tract (LVOT) obstruction has been made, but no comparative hemodynamic…”
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Influence of mitral valve prosthesis or rigid mitral ring on left ventricular pump function. A study on exposed and isolated blood-perfused porcine hearts by van Rijk-Zwikker, G L, Schipperheyn, J J, Huysmans, H A, Bruschke, A V

“…We have studied the effects on cardiac function of a Björk-Shiley mitral prosthesis or a rigid mitral ring implanted in pigs for as long as 6 weeks. We studied…”
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Long-term myocardial preservation: thromboxane production and coronary resistance by van Rijk, G L, Foegh, M, Ramwell, P W, Goldman, M, Lower, R R

“…In a series of 18 experiments on long-term myocardial preservation we evaluated whether vasoactive substances like thromboxane and prostacyclin are associated…”
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Prosthetic valve endocarditis: analysis of risk factors formortality

“…Between 1975 and 1990, 70 episodes of prosthetic valve endocarditis(PVE) were diagnosed in 65 patients at Leiden University Hospital. Theoverall mortality rate…”
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Microembolic Signals Under Increased Ambient Pressure / Response by Bot, H, Bruggemans, E F, Delemarre, B J, van Rijk-Zwikker, G L

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Perioperative Assessment of Left Ventricular Function by Pressure-Volume Loops Using the Conductance Catheter Method by Tulner, Sven A. F., Klautz, Robert J. M., van Rijk-Zwikker, Gerda L., Engbers, Frank H. M., Bax, Jeroen J., Baan, Jan, van der Wall, Ernst E., Dion, Robert A., Steendijk, Paul

“…Interpretation of perioperative measurements of cardiac function during cardiac surgery is complicated by changes in loading conditions induced by anesthesia,…”
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