Hemodynamic changes following experimental pulmonary embolism
نویسندگان
چکیده
منابع مشابه
Experimental Pulmonary Embolism
Autologous blood clot was used to produce pulmonary macroembolism, and lycopodium spores to produce microembolism in nolmal mongrel dogs. Pressures were recorded from the pulmonary artery, left atrium and femoral artery; cardiac output and pulmonary blood volume (PBV) were determined using sequential indicator dilution curves from injections into the pulmonary artery and left atrium. Macroand m...
متن کاملExperimental Pulmonary Embolism
Autologous blood clot was used to produce pulmonary macroembolism, and lycopodium spores to produce microembolism in nolmal mongrel dogs. Pressures were recorded from the pulmonary artery, left atrium and femoral artery; cardiac output and pulmonary blood volume (PBV) were determined using sequential indicator dilution curves from injections into the pulmonary artery and left atrium. Macroand m...
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Venous thromboembolic events have several known major risk factors such as prolonged immobilization or major surgery. Pulmonary embolism has rarely been reported after an outpatient vasectomy was completed. We present the rare case of a healthy 32-year-old Caucasian male with no known risk factors who presented with pleuritic chest pain 26 days after his outpatient vasectomy was performed. Subs...
متن کاملNear-fatal pulmonary embolism in an experimental model: hemodynamic, gasometric and capnographic variables.
INTRODUCTION Experimental studies on pulmonary embolism (PE) are usually performed under mechanical ventilation. Most patients with suspicion of PE enter the Emergency Services in spontaneous breathing and environmental air. Thus, under these conditions, measurements of hemodynamic, gasometric and capnographic variables contribute largely to a more specific comprehension of cardiopulmonary and ...
متن کاملNonselective endothelin-receptor antagonism attenuates hemodynamic changes after massive pulmonary air embolism in dogs.
STUDY OBJECTIVES To evaluate the effects of nonselective endothelin (ET)-receptor antagonism on the hemodynamic changes and serum thromboxane (TX)-A(2) levels after a massive pulmonary air embolism (PAE) in dogs. DESIGN Prospective trial. SETTING University laboratory. INTERVENTIONS Anesthetized mongrel dogs (ET-receptor antagonist group; n = 6) received a bolus injection of 1 mg of the n...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1969
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)42666-4