نتایج جستجو برای: ultrasound sonothrombolysis
تعداد نتایج: 108724 فیلتر نتایج به سال:
background: with the technical development, ultrasound tends to overpass its limits and to become the main investigation tool even for situations when it was traditionally considered second best. it is more convenient both for patient and doctor, less expensive and has real diagnostic value. objective: the present paper, and its graphic back-up, are intended as a visual testimony of the fact th...
Although guided high-mechanical-index (MI) impulses from a diagnostic ultrasound transducer have been used in preclinical studies to dissolve coronary arterial and microvascular thrombi in the presence of intravenously infused microbubbles, it is possible that pulse durations (PDs) longer than that used for diagnostic imaging may further improve the effectiveness of this approach. By use of an ...
See related article, pages 1470–1475. Intravenous tissue plasminogen activator (tPA) infusion is the fastest and easiest way to initiate reperfusion therapy in acute stroke. However, poor recovery can still be expected in up to 50% of patients, likely as a result of the initial severity of ischemic insult and slow and incomplete thrombolysis.1,2 Clinical improvement and functional independence ...
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