• Kaohsiung J Med Sci · Jul 2002

    Case Reports

    Traumatic cardiac injury following sternal fracture: a case report and literature review.

    • Chi-Wen Juan, Francis Fu-Sheng Wu, Tom C N Lee, Fang-Chu Chen, Yao-Ru Hu, and Yu-Tang Yu.
    • Department of Emergency Medicine, Show-Chwan Memorial Hospital, No. 542, Section 1, Chung-Shan Rd., Changhua, Taiwan. drwu911@yahoo.com.tw
    • Kaohsiung J Med Sci. 2002 Jul 1;18(7):363-7.

    AbstractMyocardial injury used to be thought as one of the major complications associated with sternal fracture even though recent studies on injuries associated with fracture of sternum are contrary to this belief. Many authors now believe the presence of sternal fracture is no longer indicative of occult injuries to the underlying structure such as the heart. However, clinicians should still maintain a high index of suspicion for the presence cardiac tamponade in cases presented as blunt chest trauma as early diagnosis and surgical intervention is vital to the patient's survival. Presented is a case of a 38-year-old female patient transferred to our hospital after being injured in a motor vehicle accident. On arrival her blood pressure (BP) was 90/50 mmHg but it then dropped to 60/30 mmHg two hours later. Although her chest roentgenography and electrocardiography (ECG) did not reveal any significant findings, the two-dimensional echocardiography was performed and revealed a moderate amount of pericardial effusion. The chest computerized tomography (CT) scan later revealed sternal fracture and cardiac tamponade. A diagnosis of cardiac rupture resulting from sternal fracture following blunt chest trauma was made. Under midline sternotomy, her right atrial rupture was repaired. The patient was reported to be doing well during a three months, post-operative follow-up.

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