Cardiogenic shock chest x ray: Difference between revisions

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==Overview==
==Overview==
The [[chest x ray]] will show [[pulmonary edema]], [[pulmonary]] [[vascular]] redistribution, enlarged [[hila]], [[kerley's B lines]], and bilateral [[pleural effusions]] in patients with [[left ventricular failure]].  In contrast, a [[pneumonia]] may be present in the patient with [[septic shock]].[[Chest x-ray]] provides information on cardiac size and pulmonary congestion and may suggest alternative pathogeneses such as aortic dissection, pericardial effusion, pneumothorax, [[esophageal]] [[perforation]], or [[pulmonary embolism]]. The test enables clinicians to confirm the position of the [[endotracheal tube]] and the position of supportive devices, including [[temporary pacing wires]].


The [[chest x ray]] will show [[pulmonary edema]], pulmonary vascular redistribution, enlarged hila, Kerley's B lines, and bilateral [[pleural effusions]] in patients with [[left ventricular failure]]. In contrast, a [[pneumonia]] may be present in the patient with [[septic shock]].
==Chest X-ray==
 
Although not an ideal method to [[diagnose]] cardiogenic shock, the [[chest x-ray]] may provide important information such as:<ref>{{cite book | last = Parrillo | first = Joseph | title = Critical care medicine principles of diagnosis and management in the adult | publisher = Elsevier/Saunders | location = Philadelphia, PA | year = 2013 | isbn = 0323089291 }}</ref><ref name="ReynoldsHochman2008">{{cite journal|last1=Reynolds|first1=H. R.|last2=Hochman|first2=J. S.|title=Cardiogenic Shock: Current Concepts and Improving Outcomes|journal=Circulation|volume=117|issue=5|year=2008|pages=686–697|issn=0009-7322|doi=10.1161/CIRCULATIONAHA.106.613596}}</ref>
The heart may be enlarged ([[cardiomegaly]]) in the patient with [[tamponade]].  A [[widened mediastinum]] may be present in the patient with [[aortic dissection]].
*Rulling out conditions like [[pneumonia]], which may be the cause of other types of [[shock]]
 
*Identification of [[cardiomegaly]] in the patient with [[tamponade]]
The chest x ray may also be useful in excluding a [[tension pneumothorax]] that may be associated with [[hypotension]]
*Identification of a [[widened mediastinum]], which may be present in the patient with [[aortic dissection]]
*Exclusion of a [[tension pneumothorax]] possibly associated with [[hypotension]]
*Confirmation of [[pulmonary edema]], consequence of cardiogenic shock
*Diagnosis of [[tension pneumothorax]]
*However, it is not a reliable predictor of [[pulmonary capillary wedge pressure]]


==References==
==References==

Latest revision as of 18:18, 8 January 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2] Syed Musadiq Ali M.B.B.S.[3]

Overview

The chest x ray will show pulmonary edema, pulmonary vascular redistribution, enlarged hila, kerley's B lines, and bilateral pleural effusions in patients with left ventricular failure. In contrast, a pneumonia may be present in the patient with septic shock.Chest x-ray provides information on cardiac size and pulmonary congestion and may suggest alternative pathogeneses such as aortic dissection, pericardial effusion, pneumothorax, esophageal perforation, or pulmonary embolism. The test enables clinicians to confirm the position of the endotracheal tube and the position of supportive devices, including temporary pacing wires.

Chest X-ray

Although not an ideal method to diagnose cardiogenic shock, the chest x-ray may provide important information such as:[1][2]

References

  1. Parrillo, Joseph (2013). Critical care medicine principles of diagnosis and management in the adult. Philadelphia, PA: Elsevier/Saunders. ISBN 0323089291.
  2. Reynolds, H. R.; Hochman, J. S. (2008). "Cardiogenic Shock: Current Concepts and Improving Outcomes". Circulation. 117 (5): 686–697. doi:10.1161/CIRCULATIONAHA.106.613596. ISSN 0009-7322.


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