Eyleen Pflug

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BACKGROUND Although initial hemodynamics of percutaneously implanted aortic bioprostheses compare favorably to surgically implanted valves, the durability of the flow characteristics remains unknown. As biological prostheses are at potential risk for early degeneration, the aim of our study was to compare Doppler hemodynamics and effective orifice area(More)
The clinical effects of equal hyperbaric doses of bupivacaine HCl and tetracaine HCl were studied and compared in 99 adult men undergoing spinal anesthesia for similar surgical procedures. The spinal anesthetic agents were used in random order in various dosages. Comparisons were made of (1) amount of anesthetic agent used, (2) elapsed time for onset of(More)
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