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Foreign intravascular object embolization (FIOE) is an important, yet underreported occurrence that has been described in a variety of settings, from penetrating trauma to intravascular procedures. In this chapter, the authors will review the most common types of FIOEs, including bullet or "projectile" embolism (BPE), followed by intravascular catheter or wire embolization (ICWE), and conclude with intravascular noncatheter object (e.g., coil, gelatin, stent, and venous filter) migration (INCOM). In addition to detailed topic-based summaries, tables highlighting selected references and case scenarios are also presented to provide the reader with a resource for future research in this clinical area.

Despite the frequent occurrence of blunt chest trauma, associated cardiac injuries are relatively rare. The most common presentation of blunt cardiac injury is benign arrhythmia (e.g., sinus tachycardia), followed in decreasing frequency by increasingly severe arrhythmias and finally physically evident injuries to the heart muscle, the conducting system, cardiac valves, and/or coronary vessels. Here we present an unusual case of a patient who sustained a right coronary artery dissection and associated acute myocardial infarction following a motor vehicle crash.

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