We review 1696 patients with blunt chest trauma. Road traffic accidents were the main cause of injury followed by domestic falls and labour accidents. Outdoor falls and sport accidents accounted for a small number of injuries. For clinical evaluation, Stoddart's score was used. The injuries were considered as minor in 710 patients, intermediate in 740 and severe in 246. Global in-hospital mortality was low (5%) but increased to 37% when only patients with multiple severe injuries were considered. Thoracic wall fractures were present in 1419 patients. Flail chest was diagnosed in 140 patients and pulmonary contusion in 275. Diaphragmatic rupture was present in 40 patients and tracheobronchial injury in 6. Cardiovascular injuries occurred in 55 patients. Associated extrathoracic injuries were seen in 611 patients: 923 patients were clinically observed and/or medically treated. An intercostal tube was inserted in 638 patients. Thoracotomy was undertaken in 105 patients. Surgical fixation for flail chest was carried out in 29 patients. The results were generally good: 9 patients did not need any mechanical ventilation and 11 were ventilated for a short period. No deaths were due to the surgical procedure. The authors maintain that a selective attitude restricting, but not ignoring, surgical stabilization is the best policy.

The management of apical ventricular septal defects continues to be challenging because of the difficulty in achieving a complete closure without a left apical ventriculotomy. In this study, we present our innovative technique of closing multiple and/or large muscular apical ventricular septal defects through a right atriotomy. We operated three patients with multiple apical muscular trabecular ventricular septal defects ("Swiss cheese") using a technique that involved exclusion of the right ventricular apex. Their ages ranged between 2 months and 13 years. The VSDs were approached through right atriotomy. The trans right atrial approach using a 5-0 polypropylene purse-string suture or a two-patch procedure is a novel method of closing large apical ventricular septal defects. It was found to be effective with no persistent residual defects and did not have the disadvantages of a ventriculotomy.

AbstractIdiopathic dilatation of the right atrium is an isolated enlargement of the right atrium in the absence of other cardiac lesions. This rare anomaly has a clinical spectrum ranging from asymptomatic to heart failure or even sudden death. It can be associated with atrial arrhythmias and thrombus formation. Antiplatelet therapy is prescribed in most cases reported in the literature, and reduction plasty is indicated when there is rapid growth of the right atrium, compression of adjacent structures, or refractory arrhythmias. We report four cases of idiopathic dilatation of the right atrium diagnosed during prenatal screening. We describe the intrauterine course and management in postnatal life until early childhood.

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