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G Svaluto Moreolo

Publications and source records attributed to G Svaluto Moreolo.

4 recordsLinked to original sources
PubMed1988

Radionuclide evaluation of lung perfusion after the Fontan procedure.

Lung perfusion was evaluated in 19 patients in whom a Fontan operation had been performed at a mean age of 3.7 years. First pass and equilibrium data were acquired during the lung particle perfusion scan 0.5 to 7.9 years (mean 3.7 years) following the Fontan procedure. Abnormalities of lung perfusion were documented in 8 patients. Minimal underperfusion of small areas of either right or left lung were noted in 4 patients, while the remaining 4 had evidence of major perfusion defects, involving both lungs. The perfusion defects were localized, in the majority of cases, on the side where a palliative procedure had been performed before the Fontan operation: it is of note that all our patients without palliative procedures did not show abnormalities in lung perfusion. Major abnormalities of lung perfusion seemed related to possible intimal thrombosis or emboli due to prolonged polycythemia or to pulmonary vessel distortion due to long-standing shunts.

Child↗
PubMed1979

[Digitalis toxicity and digoxin blood levels in children (author's transl)].

Digoxin serum levels in 41 children with clinical and/or ECG symptoms of digitoxicity were determined by radioimmunoassay and compared to the normal values. 54% of the cases showed a good relationship between clinical and/or ECG signs of toxicity and digoxin levels; on the contrary, 29% of patients exhibited only clinical and/or ECG signs of toxicity with normal digoxin levels and 17% of patients had high digoxin levels without signs of toxicity. The significance and possible causes of this relative discrepancy are discussed.

Adult↗
PubMedDate not supplied

[Syncope in childhood].

Syncope may be defined a sudden and transient loss of consciousness due to a reversible alteration of brain function. Three main groups of syncopes can be identified: cardiac, vascular and non-cardiovascular. All the patients (63) admitted to the emergency unit of Pediatric Clinic of the University of Padua from January 83 to July 84 and reporting one or more episodes of loss of consciousness were examined. Their age ranged from 1 month to 15 years. All the patients were investigated with the same study protocol: ECG, EEG, 24 hours ECG monitoring, routine blood examinations; other tests were done when needed. The cause of syncope was established in 53,8% of cases; for 6,3% of patients the cause was cardiac (arrhythmic), in 38% it was vascular (vasovagal syncope), in 6,3% it was non-cardiovascular (neurologic or metabolic). The cause of syncope was not identified in 46% of the patients, which is also in agreement with other studies. However, we were able, through the use of our protocol, to identify quickly and non invasively the etiology of the syncope in 25% of the patients.

Adolescent↗