نتایج جستجو برای: cardiovascular collapse
تعداد نتایج: 239737 فیلتر نتایج به سال:
Free full text available from www.ijccm.org A b st ra ct We present a rare case of unexpected sudden death in a young woman with undiagnosed sickle disease. The provocative factors for the terminal events were excessive exercise in the form of trekking, urinary infection, and emotional stress .the sudden cardiovascular collapse could have resulted from acute pulmonary hypertension resulting fro...
Cardiac arrest in patients on mechanical support is a new phenomenon brought about by the increased use of this therapy in patients with end-stage heart failure. This American Heart Association scientific statement highlights the recognition and treatment of cardiovascular collapse or cardiopulmonary arrest in an adult or pediatric patient who has a ventricular assist device or total artificial...
Within the past six years, a case of bothWaterhouse-Freidrichsen Syndrome and fulminant meningococcemia have presented to Union Memorial Hospital. Both cases presented in markedly different fashions, differed in microbiologic serogrouping, showed minimal histopathologic similarities; however achieved ultimately the same outcome through two different pathological pathways. The following case rep...
In animals, the protein kinase C (PKC) family has expanded into diversely regulated subgroups, including the Rho family-responsive PKN kinases. Here, we describe knockouts of all three mouse PKN isoforms and reveal that PKN2 loss results in lethality at embryonic day 10 (E10), with associated cardiovascular and morphogenetic defects. The cardiovascular phenotype was not recapitulated by conditi...
Urotensin II (UII) is a vasoactive peptide that has recently emerged as a likely contributor to cardiovascular physiology and pathology. Acute infusion of UII into nonhuman primates results in circulatory collapse and death; however, the exact cause of death is not well understood. This study was undertaken to elucidate the mechanism underlying the fatal cardiovascular event on UII application ...
With advances in mechanical circulation, venoarterial extracorporeal membrane oxygenation has become an established technique to provide cardiopulmonary support for patients with cardiovascular collapse. This article reviews the physiological principles of such extracorporeal technique and its interaction with the native heart. Practical aspects including equipment, patient selection, and commo...
Introduction: Protamine is widely used to reverse heparin. However, protamine administration may cause systemic hypotension, pulmonary hypertension, anaphylactic shock, and cardiovascular collapse. (1) In one recent pediatric study, the only reaction seen was systemic hypotension. This was associated with small heparin dose, large protamine dose, and female gender with an incidence of 1.76%-2.8...
Progressive collapse is a chain reaction of failures propagating throughout a portion of the structure disproportionate to the original local failure occurring when a sudden loss of a critical load‐bearing element initiates a structural element failure, eventually resulting in partial or full collapse of the structure. Both General Services Administration (GSA) and United States Department of D...
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