Long-Term Survival on Medical Therapy Alone after Blunt-Trauma Aortic Regurgitation: Report of a New Case with Summary of 95 Others

作者：Tsugu Toshimitsu^*; Murata Mitsushige; Mahara Keitaro; Iwanaga Shiro; Fukuda Keiichi

来源：TEXAS HEART INSTITUTE JOURNAL, 2016, 43(5): 446-452.

DOI：10.14503/THIJ-15-5151

• Aortic valve/injuries/pathology
• aortic valve insufficiency/diagnosis/etiology
• thoracic injuries/complications
• time factors
• treatment outcome
• wounds, nonpenetrating/complications/pathology

Aortic regurgitation resulting from blunt chest trauma has been reported only 95 times, to our knowledge. The noncoronary and right coronary cusps are the cardiac structures most often injured. Although the aortic leaflets can appear to be undamaged after nonpenetrating trauma, they can have pathologic abnormalities and insufficient function. Some cases of posttraumatic aortic regurgitation progress slowly. Aortic valve replacement is the optimal treatment. We present the case of a then-62-year-old man who has lived more than 5 years after blunt-trauma aortic regurgitation. His is the only case of long-term survival on medical therapy alone among the 96 cases summarized in this report.

• 出版日期2016-10