Biomedical subjects
R Donatelli
Publications and source records attributed to R Donatelli.
[Multiple valve substitutions].
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[Supracristal interventricular defects associated with pulmonary infundibular stenosis: a new syndrome].
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[Technical and organizational problems in the creation of a center for heart surgery].
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[Our experience in the surgical treatment of interventricular defects. Considerations on 103 operated cases].
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[Cardiac multivalvular substitutions].
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[Personal experience in surgical treatment of thoracic aortic aneurysms. Observations on 16 cases].
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[The different routes of approach to the cardiac valves in the open heart interventions for replacing prosthesis or for anulo-plastics].
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[Congenital lobar obstructive emphysema in infants. Clinical, anatomopathological and pathogenetic considerations on 5 operated cases].
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[Hemodynamic evaluation of the results obtained by total correction of tetralogy of Fallot].
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[Right pulmonary venous return in the inferior vena cava, associated with interatrial defect. Complete correction in moderate hypothermia].
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[On a case of left atrial myxoma operated on with success with extracorporeal circulation].
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[On a case of chorista of the interventricular septum operated on with success].
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[Surgical correction of Fallot's tetralogy. Critical considerations on 17 operated cases and evaluation of results].
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[Surgical treatment of aortic insufficiency with the Starr-Edwards valvular prosthesis].
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[Post-infarction aneurysm of the left ventricle. Observations on a case operated on by resection, with success].
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Isokinetic evaluation of shoulder rotational strength between the plane of scapula and the frontal plane.
The purpose of this study was to determine whether shoulder rotational strength was greater in the plane of the scapula or the frontal plane. Isokinetic shoulder rotational strength was evaluated in 20 subjects. Using the Merac (Universal Gym Equipment, Inc., Cedar Rapids, IA), test data was gathered in the right shoulders, in 45 degrees abduction, at a speed of 60 deg/sec, in the plane of the scapula and the frontal plane. Each subject returned within 1 week for retests to establish reliability. The average correlational coefficient across tests was 0.87. The Merac computer system was used to analyze data. Mean and standard deviations for peak torque to body weight were calculated. A paired t-test was used to examine the difference in the means for internal and external rotation between the two positions. The results indicated no significant difference between the two positions for shoulder internal rotational strength values. However, shoulder external rotational strength values in the plane of the scapula were statistically significantly higher than in the frontal plane (P less than 0.001). These preliminary results suggest isokinetic strength training and testing may be preferable in the plane of the scapula rather than the frontal plane.