Activation of the renin-angiotensin system may contribute to the derangement in renal and cardiac function in congestive heart failure. The present study evaluated the effects of eprosartan, a selective angiotensin II receptor antagonist, on renal hemodynamic and excretory parameters and on the development of cardiac hypertrophy in rats with aortocaval fistula, an experimental model of congesti...

Spontaneous aortocaval fistula is an uncommon complication of an abdominal aortic aneurysm. This report details two cases of this condition presenting with symptoms attributable to arteriovenous shunting. Pain was not a prominent feature so that attention was not initially drawn to the abdomen. Diagnosis and management of the condition are discussed.

Massive pulmonary embolism associated with total cardiovascular collapse occurred during the surgical repair of a ruptured abdominal aortic aneurysm with an aortocaval fistula. Pulmonary artery pressure monitoring permitted immediate diagnosis whereas central venous pressures did not reflect the obstruction to right ventricular outflow. Pulmonary embolectomy without cardiopulmonary bypass was p...

Activation of the renin-angiotensin system may contribute to the derangement in renal and cardiac function in congestive heart failure. The present study evaluated the effects of eprosartan, a selective angiotensin II receptor antagonist, on renal hemodynamic and excretory parameters and on the development of cardiac hypertrophy in rats with aortocaval fistula, an experimental model of congesti...

Abstract We report an extremely rare case of primary aortocaval fistula with simultaneous development aortoenteric in a 68-year-old man. The patient developed under oral anticoagulation spontaneous intracaval aortic rupture. An emergency intervention was performed covering the aorto-uniiliac stent graft and femoro-femoral crossover bypass. One week later, transferred to our institution diagnosi...