Loading…

Injury to the conduction system: management of life-threatening arrhythmias after penetrating cardiac trauma

Abstract Background Life-threatening conduction abnormalities after penetrating cardiac injuries (PCIs) are rare, and rapid identification and treatment of these arrhythmias are critical to survival. This study highlights diagnosis and management strategies for conduction abnormalities after PCI. Me...

Full description

Saved in:
Bibliographic Details
Published in:The American journal of surgery 2016-08, Vol.212 (2), p.352-353
Main Authors: Jhunjhunwala, Rashi, B.A, Dente, Christopher J., M.D, Keeling, William Brent, M.D, Prest, Phillip J., D.O, Dougherty, Stacy D., M.D, Gelbard, Rondi B., M.D, Long, William B., M.D, Nicholas, Jeffrey M., M.D., M.S, Morse, Bryan C., M.S., M.D
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Abstract Background Life-threatening conduction abnormalities after penetrating cardiac injuries (PCIs) are rare, and rapid identification and treatment of these arrhythmias are critical to survival. This study highlights diagnosis and management strategies for conduction abnormalities after PCI. Methods Patients with life-threatening arrhythmias after PCI were identified at an urban, level I trauma center registry. Results Seventy-one patients survived to reach the hospital after PCI. Of these, 3 (4%) survivors (male = 3, mean age 41.3, median injury severity score = 25) had critical conduction abnormalities after cardiorrhaphy. All patients had multichamber and atrioventricular nodal injury. After initial cardiorrhaphy and control of hemorrhage, all patients had sustained hypotension with bradycardia from complete heart block. Two patients had ventricular septal defects requiring repair. All 3 patients survived. Conclusions Rapid recognition of injury to the cardiac conduction system after PCI as a source of sustained hypotension is essential to early restoration of cardiac function and survival.
ISSN:0002-9610
1879-1883
DOI:10.1016/j.amjsurg.2015.07.034