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► Learn How to Pathophysiology: http://lectur.io/medsurgcoursepage
► CHAPTERS 🤓
00:00 Introduction to Heart Failure Pathophysiology
00:11 Causes of Right-Sided Heart Failure
00:59 Causes of Left-Sided Heart Failure
► Heart failure is a critical topic for both nursing and medical students, especially when preparing for exams like the NCLEX. In this video, we break down the pathophysiology of right-sided and left-sided heart failure, highlighting their causes, effects, and key differences.
🫀 Right-sided heart failure is often caused by left-sided heart failure, but other conditions like pulmonary hypertension, cor pulmonale, and obstructive sleep apnea can also play a role. Understanding the pressure dynamics in the lungs and how they affect the right ventricle is key to recognizing clinical signs like jugular vein distension, peripheral edema, and ascites.
💔 Left-sided heart failure results from damage to the left ventricle, often due to myocardial infarction, valvular disease, or ischemic heart disease. These conditions reduce the heart's ability to pump blood efficiently, leading to symptoms like pulmonary congestion, dyspnea, and fatigue.
Understanding these mechanisms is crucial for diagnosing, managing, and treating heart failure patients. Whether you're a nursing student, medical student, or healthcare professional, mastering these concepts will help you provide better patient care and succeed in your clinical exams.
► THE PROF 👩🏫
Dr. Rhonda Lawes is a Certified Nurse Educator (CNE) and an Assistant Professor at the University of Oklahoma College of Nursing, USA. She specializes in using cognitive learning science to help nursing students maximize their study effectiveness. At Lecturio, she serves as the Director of Nursing Education Programs and teaches courses in Pharmacology, Medical-Surgical Nursing, and Pathophysiology. 💉
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If you liked this video and need some more information about the subject, you’ll probably want to check the following video out: • Heart Failure Physical Exam | Lecturio Nur...
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