title: Atrial arrhythmias related to trauma to sinoatrial node.
mesh_terms: D000328:Adult; D001146:Arrhythmia, Sinus / Q000209:etiology*; D001491:Basophils; D001919:Bradycardia / Q000209:etiology; D006332:Cardiomegaly / Q000150:complications / Q000473:pathology; D003239:Connective Tissue Cells; D003593:Cytoplasm; D004562:Electrocardiography; D005260:Female; D005347:Fibroblasts; D006323:Heart Arrest / Q000209:etiology; D006326:Heart Auscultation; D006335:Heart Injuries / Q000150:complications*; D006339:Heart Rate; D006470:Hemorrhage / Q000473:pathology; D006801:Humans; D012849:Sinoatrial Node / Q000473:pathology*