Book contents
- Practical Emergency Resuscitation and Critical Care
- Practical Emergency Resuscitation and Critical Care
- Copyright page
- Contents
- Contributors
- Preface
- Section 1 General Critical Care
- Section 2 Infectious Disease Emergencies
- Section 3 Neurological Emergencies
- Section 4 Cardiovascular Emergencies
- Section 5 Respiratory Emergencies
- 22 Acute Respiratory Distress Syndrome
- 23 Upper Airway Emergencies
- 24 Asthma
- 25 Chronic Obstructive Pulmonary Disease
- 26 Massive Hemoptysis
- 27 Pulmonary Embolism
- Section 6 Gastrointestinal Emergencies
- Section 7 Renal Emergencies
- Section 8 Hematology–Oncology Emergencies
- Section 9 Endocrine Emergencies
- Section 10 Environmental Emergencies
- Section 11 Trauma
- Section 12 End of Life
- Index
- References
26 - Massive Hemoptysis
from Section 5 - Respiratory Emergencies
Published online by Cambridge University Press: 02 November 2023
- Practical Emergency Resuscitation and Critical Care
- Practical Emergency Resuscitation and Critical Care
- Copyright page
- Contents
- Contributors
- Preface
- Section 1 General Critical Care
- Section 2 Infectious Disease Emergencies
- Section 3 Neurological Emergencies
- Section 4 Cardiovascular Emergencies
- Section 5 Respiratory Emergencies
- 22 Acute Respiratory Distress Syndrome
- 23 Upper Airway Emergencies
- 24 Asthma
- 25 Chronic Obstructive Pulmonary Disease
- 26 Massive Hemoptysis
- 27 Pulmonary Embolism
- Section 6 Gastrointestinal Emergencies
- Section 7 Renal Emergencies
- Section 8 Hematology–Oncology Emergencies
- Section 9 Endocrine Emergencies
- Section 10 Environmental Emergencies
- Section 11 Trauma
- Section 12 End of Life
- Index
- References
Summary
Hemoptysis is the expectoration of blood from the respiratory tract that originates from below the vocal cords. The definition of what is considered “massive hemoptysis” has evolved. Previously proposed volumes of blood ranged anywhere from 200 to 1000 mL over 24 hours. Recently there has been a shift toward considering as “massive” any hemoptysis that causes clinical consequences of respiratory failure, airway obstruction or hypotension.
Keywords
- Type
- Chapter
- Information
- Practical Emergency Resuscitation and Critical Care , pp. 234 - 241Publisher: Cambridge University PressPrint publication year: 2023