Hypotension: TYSK (Questions and Answers)
Um þessa rafbók
The book introduces hypotension as blood pressure below 90/60 mmHg and explains systole, diastole, and the measurement of blood pressure. Readers will learn that hypotension does not always show symptoms, though it can sometimes become dangerous. Signs such as dizziness, fainting, blurred vision, nausea, vomiting, cold skin, and fatigue are explained.
The book also highlights conditions linked with low blood pressure, including dehydration, heart problems, arrhythmias, anaphylaxis, pulmonary embolism, sepsis, collapsed lung, Parkinson’s disease, and endocrine disorders. Orthostatic hypotension (postural hypotension), neurally mediated hypotension, and postprandial hypotension are described, along with how the body tries to compensate through vasoconstriction and increased heart rate.
Complications are discussed, including falls, fractures, stroke, heart failure, shock, and deep vein thrombosis. Diagnostic steps and treatment approaches are also explained, such as hydration, increasing salt intake, compression socks, physical activity, medications, and lifestyle adjustments.
This book will be useful for students, healthcare workers, and readers who want to learn about hypotension, its risks, and available treatment options.
