Abstract:Vasoplegic syndrome is an important clinical entity characterized by profound arterial hypotension refractory to vasopressor therapy. The underlying pathophysiology is characterized by a complex and multifactorial dysregulation of both vasodilatory and vasoconstrictive mechanisms. During the last decades, there is growing interest in using methylene blue as an adjunct therapy to treat vasodilatory shock. The present review evaluates the safety and efficacy of methylene blue in cardiac and transplant surgery, s… Show more
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