Biomedical subjects
Publications and source records attributed to V Valle.
A case of post-traumatic coronary occlusion is presented. A 38-year-old sustained a blunt chest trauma with secondary transmural infarct and early evolution toward a huge left ventricular aneurysm. Coronary arteriography showed complete occlusion to the left anterior descending coronary artery.
A healthy 18-year-old man was admitted to our unit two hours after a suicidal ingestion of 2 gm of verapamil. There was mild hypotension, depression of the sinus node, atrioventricular dissociation, changes of repolarization, and first-degree intranodal atrioventricular block (the His bundle electrogram revealed an atrio-His [A-H] interval of 155 msec). Twenty-four hours after ingestion, the patient was well, and the electrocardiogram was completely normal. This case gave us a good opporturnity to study the electrocardiologic effects of a huge oral dose of verapamil on a healthy young heart.
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The paper reports data regarding dental caries in deciduous and permanent teeth in a sample population of 1015 pupils aged between 5 and 15, resident in the mountain community of the Chisone and Germanasca Valleys. The DMF index was significantly high, especially if one takes into account that the partial findings referring to '89 are virtually unchanged in comparison to '87.
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