Ischemic and Hemorrhagic Strokes | High Yield скачать в хорошем качестве

Ischemic and Hemorrhagic Strokes | High Yield

Official Ninja Nerd Website: https://ninjanerd.org Ninja Nerds! In this comprehensive neurology lecture, Professor Zach Murphy presents a high-yield comparison of Ischemic and Hemorrhagic Strokes, guiding you through the pathophysiology, clinical features, diagnostic approach, and key differences in management between these two major types of cerebrovascular events. We begin by exploring the mechanisms behind ischemic strokes, which account for the majority of cases and result from obstruction of cerebral blood flow due to thrombotic, embolic, or hypoperfusion-related causes. You’ll learn how to localize strokes based on arterial territories and how to identify hallmark symptoms such as unilateral weakness, aphasia, and visual field deficits. We then transition to hemorrhagic strokes, including intracerebral and subarachnoid hemorrhages, focusing on vessel rupture, bleeding into the brain or surrounding spaces, and the resulting increase in intracranial pressure. The lecture highlights the differences in clinical presentation—gradual versus sudden onset, headache, altered consciousness—and reviews how non-contrast CT is used to rapidly differentiate between ischemia and hemorrhage. We walk through treatment principles for each type, including IV thrombolytics, mechanical thrombectomy, antiplatelet therapy for ischemic strokes, and blood pressure control, reversal of coagulopathy, and surgical intervention for hemorrhagic strokes. Enjoy the lecture and support us below! Table of Contents: 0:00 Lab 0:36 Anatomy and Physiology 5:17 Etiology and Pathophysiology 10:20 Clinical Features 22:20 Diagnostics 26:57 Treatment 38:39 Comment, Like, SUBSCRIBE! 🌐 Official Links Website: https://www.ninjanerd.org Podcast: https://podcast.ninjanerd.org Store: https://merch.ninjanerd.org 📱 Social Media   / ninjanerdlectures     / ninjanerdlectures     / ninjanerdlectures   https://x.com/ninjanerdsci/   / ninja-nerd   💬 Join Our Community Discord:   / discord   #ninjanerd #strokes #hemorrhage