A Clinical Analysis of 24 cases of Cardiac Contusion and Cardiac Concussion.
- Author:
Gye Sun LEE
1
;
Jin Ak JUNG
;
Dong Yoon KEUM
;
Jung Tae AHN
;
Jae Won LEE
;
Je Kyoun SHIN
Author Information
1. Department of Thoracic and Cardiovascular Surgery, Eul Ji Medical College Hospital, Tae Jeon, Korea.
- Publication Type:Original Article
- Keywords:
Heart injuries;
Contusion
- MeSH:
Accidents, Traffic;
Adult;
Commotio Cordis*;
Contusions*;
Creatine Kinase;
Echocardiography;
Electrocardiography;
Heart Injuries;
Humans;
Male;
Mass Screening;
Retrospective Studies;
Rib Fractures;
Thoracic Injuries
- From:The Korean Journal of Thoracic and Cardiovascular Surgery
1999;32(3):270-275
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: In the patients with thoracic injury, we suspect simultaneous cardiac contusion or concussion. We analyzed the patients with possible cardiac injury by electrocardiography, serum creatine kinase (CK), creatine kinase isoenzyme fraction (CK-MB) screening, followed by two dimentional echocardiogram (2-DE) to access the severity of injury. MATERIAL AND METHOD: From January 1997 to April 1998, 15-month retrospective study of suspicious myocardial injury was undertaken in including 24 patients admitted for suspected cardiac injury. All patients with history or signs of blunt chest injury were checked serially and the serial CK, CK-MB fraction, electrocardiography (EKG) analysis screening were followed by 2-DE. RESULT: The age range was between 20-40 years and were predominant male patients in(M:F=3:1). Most common causes of injury were traffic accidents, 15 patients(62.5%). Associated injuries involved multiple rib fractures, sternal fracture and such. EKG findings on the cardiac concussion were within normal limits, EKG findings on the cardiac contusion were nonspecific ST and T wave abnormality. In cardiac contusion patients, CK-MB fraction did not increase significantly on admission but on 2nd, 3rd, 4th hospital days, it increased significantly (p=0.0080, 0.0130, 0.0130). The average admission days were 9.22 in concussion and 26.18 in contusion patients(p=0.0075). Most common complication was the adult respiratory distress syndrome(7 cases), 5 out of the patients with ARDS were mechanically ventilated. There were no deaths. CONCLUSION: We believe the serial checks of CK-MB, EKG and subsquent two-dementional echocardiographic sector scanning are presently the most sensitive indicators available for structural and functional cardiac injury.
