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Seracini D, Pollini I, Lavoratti GC, Pela I, Materassi M, Danti D, De Simone L, Favilli S, Manetti A. [An echocardiographic study of the left ventricular functional indices in pediatric patients on hemodialysis and in treatment with recombinant human erythropoietin (r-HuEPO)]. LA PEDIATRIA MEDICA E CHIRURGICA 1994; 16:389-92. [PMID: 7816703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Recombinant human erythropoietin (r-HuEPO) is efficient in the treatment of anaemia in chronic renal failure on hemodialysis. We investigated the changes in cardiac function under r-HuEPO therapy using echocardiography. Seven patients with severe renal anaemia (Ht 19%) were treated with 50 U/kg r-HuEPO EV three times/week. Echocardiographic studies were performed in the anemic state and when hematocrit values were stable at levels (Ht 30%). Left ventricular function as showed by fractional shortening (D%) improved, the thickness of the interventricular septum and left ventricular hypertrophy were reduced. Our data indicate that the correction of renal anaemia by r-HuEPO can improve myocardial function in patients on maintenance hemodialysis.
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Zuppiroli A, Favilli S, Mori F, Dolara A. [Relationship between rheumatic disease and mitral valve prolapse: an etiopathogenetic connection or the result of a semiologic confusion?]. GIORNALE ITALIANO DI CARDIOLOGIA 1994; 24:35-9. [PMID: 8200495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The term mitral valve prolapse is used to describe either one of the pathophysiological mechanisms of mitral regurgitation or a distinct biological condition with a defined inherited basis, with or without mitral incompetence. In the former case, association with rheumatic fever is implied by the definition itself; in the latter it's questionable (rheumatic fever could act as an environmental factor in the expression of a genetically determined mitral valve prolapse). Three hundred and twenty patients with mitral valve prolapse, diagnosed as a primary one, were studied in order to assess the prevalence of a well-documented history of rheumatic fever: this resulted higher versus a control population (5.6% vs 0.9%-p < 0.01). The retrospective nature of the study does not allow a definite conclusion. Familial as well as long-term follow-up studies are necessary to better define the association between rheumatic fever and mitral valve prolapse; a potentially different prognosis, mainly accounting to the development of a clinically relevant mitral regurgitation in patients with mitral valve prolapse and previous rheumatic fever, has to be searched.
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Favilli S, De Simone L, Mori F, Pollini I, Cecchi F, Zuppiroli A, Manetti A. [The cardiac changes in thalassemia major: their assessment by Doppler echocardiography]. GIORNALE ITALIANO DI CARDIOLOGIA 1993; 23:1195-200. [PMID: 8174870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Dilated cardiomyopathy with impaired left ventricular function is the most common cause of death in patients (pts) with Thalassemia Major (TM) undergoing multiple transfusions. To assess the cardiac status in a young population with TM, 25 pts (mean age 15.8 +/- 5.7 years) and 25 controls (sex and age matched), underwent clinical, echocardiographic and Doppler evaluation. Thirteen pts who received a correct chelation therapy had serum Ferritin (F) below, and nine pts up to 1300 ng/ml. Three out of 9 pts with F > 1300 ng/ml were symptomatic for heart failure, and echocardiography showed a dilated cardiomyopathy. All pts with F < 1300 ng/ml had a normal systolic function. Mean left ventricular (LV) diastolic dimension and LV mass index were significantly increased in pts with TM versus controls (respectively: 37.2 +/- 7.9 mm vs 30.5 +/- 4.3 mm--p < 0.001; 78.6 +/- 16.7 g vs 65.2 +/- 19.4 g--p < 0.05). Moreover, LV end-diastolic dimension was significantly increased in patients with TM having normal systolic function versus controls (36.1 +/- 7.5 mm vs 30.5 +/- 4.3 mm). No difference was found between patients with TM and controls for wall thickness nor for Doppler diastolic indexes obtained from analysis of transmitral flow. Our study suggests that a correct chelation therapy may protect pts with TM from early development of a dilated cardiomyopathy. The first echocardiographic abnormality in pts still asymptomatic and with normal systolic function seems to be an increased end diastolic LV dimension. In our experience, left ventricular filling is not altered in asymptomatic patients.
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Mori F, Favilli S, Zuppiroli A, Minneci C, Cupelli V, Manetti A, De Saint Pierre G. [The sports fitness of patients operated on for aortic coarctation: assessment by exercise Doppler echocardiography]. GIORNALE ITALIANO DI CARDIOLOGIA 1993; 23:225-37. [PMID: 8325458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND The aim of this study was to assess the utility of Doppler echocardiography both at rest and during isotonic exercise in evaluating competition eligibility of patients with repaired coarctation of the aorta (CoAo). METHODS Seventeen young patients (11 male, 6 female; mean age 17.1 +/- 7.9 years) with previous surgical repair of CoAo were examined. Mean follow-up after repair was 10.3 +/- 3.5 years. All patients underwent complete Echocardiographic examination (M-mode, 2D and Doppler) and an exercise test on an ergometric bicycle, with continuous wave Doppler monitoring of flow velocity in descending aorta, with a transducer positioned in the suprasternal notch. Peak and mean Doppler gradients in descending aorta were measured both at rest and during exercise, using the simplified Bernoulli equation. According to peak Doppler gradient at rest, patients were divided into two subgroups: Group IA = patients with peak gradient lower than 25 mmHg; Group IB = patients with peak gradient greater than 25 mmHg. Finally, 17 healthy subjects (Control Group), matched for age and body surface area, were examined. RESULTS Systolic and diastolic blood pressure both at rest and during exercise were not significantly different in the 3 groups. Patients of Group IB showed a significant increase of left ventricular mass (124.0 +/- 24.4 vs 85.8 +/- 24.1 g/m2, p < 0.01), and during exercise, a significant increase of peak gradient (68.3 +/- 27.2 vs 23.5 +/- 9.0 mmHg, p < 0.0001) and mean gradient (34.8 +/- 11.5 vs 11.9 +/- 5.0 mmHg, p < 0.0001) at the level of the descending aorta. In patients of Group IA, echocardiographic parameters were not different in comparison with the Control Group, whereas Doppler gradients during exercise were only slightly greater than those observed in the Control Group (peak gradient 36.9 +/- 13.0 vs 23.5 +/- 9.0 mmHg, p < 0.05; mean gradient 19.6 +/- 6.0 vs 11.9 +/- 5.0 mmHg, p < 0.05). However, 4 patients of Group IA showed a peak gradient during exercise greater than 40 mmHg (this value was equivalent to the mean value plus 2 Standard Deviations, observed in the Control Group) with the presence of diastolic flow, whereas exercise systolic blood pressure was lower than 200 mmHg. CONCLUSIONS Thus, as a result of this study aimed at evaluating competition eligibility in patients with repaired CoAo, two subgroups of patients have to be distinguished according to Doppler echocardiography results: a) patients with peak Doppler gradient at rest greater than 25 mmHg, for whom competition is forbidden; b) Patients with peak gradient lower than 25 mmHg who must be investigated with exercise Doppler echocardiography to exclude an abnormal increase of Doppler gradients, even if exercise blood pressure is within normal limits.
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Manetti A, De Simone L, Pollini I, Favilli S, Scarano E, Donzelli GP. Transient ventricular septal hypertrophy in the first year of life associated with neonatal brain injury. Pediatr Cardiol 1992; 13:63-4. [PMID: 1736274 DOI: 10.1007/bf00788235] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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31
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Manetti A, De Simone L, Favilli S, Cecchi F, Pollini I, Gori F. [The usefulness of Doppler echocardiography in the diagnosis of neonatal Marfan's syndrome. A clinical case report]. CARDIOLOGIA (ROME, ITALY) 1992; 37:67-70. [PMID: 1581925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Marfan syndrome is very rarely diagnosed in the neonate, and specific pathological and clinical findings are described in this age; cardiac involvement occurs very often, carrying severe prognosis in most patients. In the presented case the diagnosis was suspected according to clinical findings; bidimensional echocardiography showed that the most important lesion was tricuspid dysplasia and prolapse; Doppler echocardiography has contributed to explain the clinical severity, showing regurgitation of all cardiac valves and a pattern of functional tricuspid atresia. Autoptic examination has later confirmed all these findings.
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Favilli S, Cecchi F, De Simone L, Pollini I, Zuppiroli A, Donzelli G, Manetti A. [Use of integrated echocardiography in the evaluation of neonatal asphyxia]. GIORNALE ITALIANO DI CARDIOLOGIA 1991; 21:731-4. [PMID: 1765233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Perinatal asphyxia provides a dramatic example of vulnerability of the cardiovascular system during adaptation to the extrauterine life. The clinical picture is variable, depending upon the severity of perinatal stress and the individual response of pulmonary vascular bed and myocardium. Doppler Echocardiography is a reliable and noninvasive method which allows both the ruling out of congenital heart disease and the making of an early diagnosis in these neonates.
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Culasso F, Lenzi A, Favilli S, Dondero F. Statistical analysis in andrology. ARCHIVES OF ANDROLOGY 1991; 26:163-72. [PMID: 1872649 DOI: 10.3109/01485019108987639] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The authors began a statistical study on a file group of 9384 records of semen analyses and anamnestic data (P-1). From this file, they selected a group of 5191 patients having undergone analysis at least one time (P-2) and a file of 850 patients having undergone analysis at least three times (P-3). Finally a new group, derived from P-3, of 203 patients followed by their medical team was created (P-4). Two control groups-composed of 20 sperm-bank donors (DON) and 740 prevasectomy subjects (VAS)-were also created. Frequency distributions and cluster analyses were carried out. The multivariate statistical analysis allows a distinction to be made between fertile and infertile subjects regarding a patient's clinical condition. The most discriminating parameters appear to be sperm concentration and, above all, forward motility and sperm morphology.
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De Simone L, Cecchi F, Favilli S, Pollini I, Taiti A, Fiorini P, Manetti A. [Usefulness of pulsed doppler echocardiography in the diagnosis and medical therapy of patent ductus arteriosus in the newborn with respiratory distress]. GIORNALE ITALIANO DI CARDIOLOGIA 1991; 21:409-14. [PMID: 1936744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In preterm infants patent ductus arteriosus (PDA) may worsen the clinical course of Respiratory Distress Syndrome (RDS). Indomethacin is usually effective in producing duct closure in the first days of life, but clinical diagnosis is often difficult to perform in these patients. In recent years Pulsed Doppler Cross-Sectional Echocardiography (PD-CSE) has made it possible to identify the duct and to assess noninvasively the characteristics of blood flow within it. The aim of this study was to verify the utility of PD-CSE in the early diagnosis of PDA and to provide the basis for a more effective drug therapy. Among 51 patients with RDS, a significant PDA was evidenced in 20 with PD-CSE and in only 8/20 with physical and E-TM examination (p less than 0.01). Indomethacin administration produced duct closure in 19/20 patients (95%). In this study PD-CSE has been more sensitive than the other noninvasive procedures in the diagnosis of PDA; moreover, the success with drug therapy demonstrates the utility of this procedure in providing the basis of a more effective treatment of the duct.
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Mori F, Zuppiroli A, Favilli S, Ciaccheri M, Minneci C, Alajmo G. [Evaluation with Doppler echocardiography of the Bjork-Shiley Monostrut prosthesis in the mitral position]. GIORNALE ITALIANO DI CARDIOLOGIA 1990; 20:955-61. [PMID: 2090535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The Doppler characteristics of Björk-Shiley Monostrut prostheses in mitral position were studied in 53 patients (35 women; 18 men; mean age 53.8 yrs). Valvular function was considered normal on the basis of clinical and echocardiographic evaluation. Mean follow-up after surgery was 23.9 +/- 12.0 months (range 9-53). M-mode, two-dimensional and colour flow mapping echo were performed in each patient. Transvalvular blood flow characteristics were examined by colour flow imaging whereas peak and mean gradient through the valve, pressure half-time and prosthetic area were calculated using continuous wave Doppler. In 84% of patients, colour flow mapping showed a transprosthetic flow with 2 jets; in 78% the jets were different: the main one was directed towards the free wall of left ventricle in 52% and towards the interventricular septum in 48%. Thus, the main jet direction was dependent on the spatial position of the prostheses and the orientation of the disc. In 16% a single jet flow was present during the whole diastole. CW Doppler showed the following parameters: peak velocity 1.6 +/- 0.3 m/s; peak gradient 10.7 +/- 3.9 mmHg; mean gradient 3.8 +/- 2.3 mmHg; pressure half-time 83.3 +/- 16.6 msec; prosthetic area 2.7 +/- 0.51 cm2. No statistically significant difference was found between different size prostheses. Our data show the excellent long term hemodynamic parameters of Björk-Shiley Monostrut mitral prosthesis and confirm the value of colour flow mapping in identifying normal transprosthetic flow profile.
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Manetti A, Favilli S, Mandorla S, De Simone L, Dolara A. [Familial pulmonary stenosis: considerations on genetic aspects]. GIORNALE ITALIANO DI CARDIOLOGIA 1990; 20:726-8. [PMID: 2272419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A family with 4 cases of pulmonary valvular stenosis with under-developed or normal right ventricle, is reported. The father and his three daughters were affected. In two of the girls, who were twins, a prenatal diagnosis was made using 2D-echo. The importance of genetic counseling and prenatal diagnosis in the families at risk are underlined.
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Zuppiroli A, Favilli S, Risoli A, Cecchi F, Ciaccheri M, Manetti A, Mori F, Dolara A. [Mitral valve prolapse. A prevalence study using bidimensional echocardiography in a young population]. GIORNALE ITALIANO DI CARDIOLOGIA 1990; 20:161-6. [PMID: 2328871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The results of many studies on the prevalence of mitral valve prolapse have been greatly influenced by the diagnostic methods and criteria adopted as well as by population selection. The method of choice today is 2d-echocardiography because of its ability to highlight both movement anomaly (i.e. functional prolapse) and any eventual morphological variations of the mitral valve (i.e. anatomic prolapse). The latter (chordae lengthening, thickening and overabundance of the leaflets, dilation of the valvular ring) are, nowadays, considered especially important even as predictive factors of complications. Therefore we studied the prevalence of these two types of prolapse in a population of 420 university students. Functional mitral valve prolapse was found in 27/420 (6.4%) and anatomical prolapse in 2 cases (0.5%). No auscultatory finding was present in 24/27 patients with functional prolapse. There was no correlation between the two types of mitral valve prolapse and the body mass index, the fractional shortening of the left ventricle and symptoms (dyspnea, palpitations, precordial pain, dizziness). We think that the distinction between the two types of mitral valve prolapse should prove very useful for the comparison of results in future epidemiological studies. Follow-up of both groups of patients will hopefully clarify the usefulness of such distinction from the clinical point of view.
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Manetti A, De Simone L, Favilli S, Lini M, Buti D, Borgheresi S, Dolara A. [Echocardiographic study of heart rhabdomyoma in tuberous sclerosis]. GIORNALE ITALIANO DI CARDIOLOGIA 1989; 19:319-23. [PMID: 2753276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In order to study the prevalence of cardiac rhabdomyoma in tuberous sclerosis using non invasive methods, 11 consecutive patients affected by tuberous sclerosis (age: 3 months-22 years, mean 6 years) were examined between January 1984 and April 1987. In each patient clinical examination, 12 lead electrocardiogram, M-mode and two-dimensional echocardiogram were performed: on 7 of them a 24-hour ambulatory electrocardiogram was also performed. Clinical examination revealed a systolic murmur (grade 3/6) in two cases. In one of them it was associated with cyanosis and cardiac failure. None of other patients showed signs or symptoms related to the heart during clinical examination. ECG was abnormal in 3 cases (ventricular pre-excitation in 2 cases and left ventricular strain in 1). Two-dimensional echocardiogram showed single or multiple intracardiac masses suggestive of cardiac rhabdomyoma in 8 cases; in 3 of them masses were isolated, intramural, and in the interventricular septum, from 5 to 16 mm in diameter; in the other 5 cases they were multiple, intramural and endoluminal, in the interventricular septum, in the right or left ventricle, from 7 to 20 mm in diameter. Ambulatory electrocardiogram revealed only isolated ectopic supraventricular and ventricular beats in 2/7 cases. Each patient was clinically controlled every six months using ECG standard and two-dimensional echocardiogram. The mean follow-up period was 32 months (range 9-53). This study confirms the usefulness of the two-dimensional echocardiography to visualize intramural or intracavitary masses due to cardiac rhabdomyoma in patients with tuberous sclerosis, especially when they appear clinically asymptomatic. Two-dimensional echocardiography is probably the ideal method to use in order to evaluate potential increase in cardiac rhabdomyoma, when prolonged follow-up studies are performed.
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Bilotta P, Favilli S. Clinical evaluation of a monophasic ethinylestradiol/desogestrel-containing oral contraceptive. ARZNEIMITTEL-FORSCHUNG 1988; 38:932-4. [PMID: 2974702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A multicenter trial was conducted in 267 centers in Italy to evaluate the efficacy, acceptability and safety of a monophasic oral contraceptive containing 30 micrograms ethinyl estradiol and 150 micrograms desogestrel (Marvelon) 13,290 women were followed up for a total of 74,967 cycles. No pregnancies due to method failure were reported and only three because of patient failure. Cycle control was good. There was a decrease in the occurrence of irregular cycles and in the duration and amount of menstrual bleeding; the incidence of breakthrough bleeding and spotting was low. No severe side-effects occurred and the incidence of minor complaints was generally lower during treatment than in the pre-treatment cycle. Body weight and blood pressure were not significantly altered.
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Zuppiroli A, Favilli S, Arfaioli C, Cecchi F, Ciaccheri M, Fratiglioni L, Ginanneschi A, Inzitari D, Italiani G, Nencini P. [Role of two-dimensional echocardiography in the diagnosis of embolic cardiopathy in patients with transient cerebral ischemia attacks]. GIORNALE ITALIANO DI CARDIOLOGIA 1988; 18:592-5. [PMID: 3234658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Cardiac sources of emboli have been frequently described in patients with Transitory Ischemic Attacks (TIAs). The aim of our study was to assess the value of two-dimensional echocardiography (2D-E) in the investigation for possible cardiac aetiology of TIAs. As an offshoot of a larger epidemiologic study which aimed at determining the period prevalence of TIAs in 6.504 subject(s) of the general population aged between 40-65, fifty subjects with TIA (group A) and 66 controls (group B) were studied. A heart disease was found in 20/50 s. (40%) in group A (coronary artery disease: 5; hypertensive heart disease: 4; mitral valve prolapse: 5; left ventricular aneurysms: 2; aortic valve disease: 2; aortic valve prosthesis: 1; atrial fibrillation: 1) and in 5/66 s. (7.5%) in group B (p less than 0.01) (coronary disease: 2; hypertensive heart disease: 1; mitral valve prolapse: 2). A potential source of emboli was present in 11 s. in group A (22%) and in 2 s. in group B (3%) (p less than 0.01). In 4/50 s. in group A and in 1/66 in group B the diagnosis was obtained by means of 2D-E only, because other clinical signs and ECG data were negative. 2D-E could only confirm the diagnosis in the remaining cases, with no additional information (i.e., no intracavitary masses were seen). In conclusion there is a high prevalence of heart disease in patients with TIA over 40 years of age. A cardiac source of emboli may be suspected in a substantial number of cases. Nevertheless the value of routine 2D-E in disclosing an otherwise undetected source of emboli is rather low.
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Zuppiroli A, Favilli S, Cecchi F, Ciaccheri M, Marioni C, Squillantini G, Di Preta F, Dolara A. [Pulmonary atelectasis and massive pleural effusion. Echocardiography]. GIORNALE ITALIANO DI CARDIOLOGIA 1987; 17:1161-4. [PMID: 3503815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Pulmonary atelectasis can be detected by Two Dimensional Echocardiography (2D-E) when massive pleural effusion is present. A triangular mass, base toward the mediastinum and apex moving freely in the pleural cavity, is shown by 2D-E either in an apical modified view in left pleural effusions or in a subcostal modified view in right pleural effusions. The texture of the mass is liver-like. Three cases are reported by way of example. Differential diagnosis with other masses, such as pleural or pericardial metastasis, is discussed.
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Cecchi F, Favilli S, Squillantini G, Zuppiroli A, Masini M, De Simone L, De Scisciolo G, Dolara A. [Characteristics of myocardial hypertrophy in Friedreich's ataxia. Clinico-instrumental study in 10 patients and review of the literature]. GIORNALE ITALIANO DI CARDIOLOGIA 1987; 17:160-3. [PMID: 2956147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Cecchi F, Favilli S, Dolara A, Squillantini G, Zuppiroli A, Ciaccheri M. Diastolic time intervals before and after nadolol in patients with hypertrophic cardiomyopathy. Clin Cardiol 1986; 9:573-4. [PMID: 3802605 DOI: 10.1002/clc.4960091109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
In 9 patients with hypertrophic cardiomyopathy, diastolic function was evaluated by noninvasive measurements of diastolic time intervals before and after nadolol administration. No significant variation of the intervals was observed after therapy. The method therefore appears scarcely useful in the evaluation of beta-blocker therapy in these patients.
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Cecchi F, Squillantini G, Zuppiroli A, Ciaccheri M, Favilli S, Dolara A. [Correlations between electrocardiographic findings and echocardiographic patterns in 116 patients with hypertrophic cardiomyopathy]. GIORNALE ITALIANO DI CARDIOLOGIA 1986; 16:755-61. [PMID: 2948862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
To evaluate the correlation between electrocardiographic and echocardiographic m-mode (E-TM) and two-dimensional (E-2D) patterns, 116 patients with hypertrophic cardiomyopathy (HCM) were studied by these two methods. Patients were classified into four types, according to Maron et al's E-2D classification of HCM. In addition a subgroup (IIIb) of 15 patients in types III, had typical left ventricular concentric hypertrophy. Twelve per cent of the study patients had a normal ECG, and most often those patients showed types I-II and IIIb. Left ventricular hypertrophy by ECG was most frequent (46%) and was found mostly in type III (P less than 0.02). Abnormal Q waves, suggestive but not diagnostic of HCM, were found in 22 of 116 (18%) patients, and were present in equal proportion in each morphologic type. Isolated ST-T changes were found in the same percentage of patients. Six of 7 patients with giant negative T waves had apical left ventricular hypertrophy, but 4 other patients with apical hypertrophy had no such ECG findings. Mean left atrial dimensions at E-TM, although larger in patients with atrial fibrillation, with statistical significance (P less than 0.001), were not predictive of this arrhythmia. ECG is still useful in the diagnosis of HCM, although there is no abnormal pattern specific for the disease, and even a normal ECG can be found in these patients.
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Favilli S, Zuppiroli A, Cecchi F, Ciaccheri M, Calamai G. [Usefulness of 2-dimensional echocardiography in emergency surgical treatment. Description of a case of metastatic sarcoma of the right ventricle]. GIORNALE ITALIANO DI CARDIOLOGIA 1986; 16:269-72. [PMID: 3732718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A case of metastatic tumor, occupying a large part of right ventricular cavity, is reported. An accurate diagnosis was allowed by 2-D echocardiography and the patient was immediately sent to cardiac surgery. 2-D echo was also useful in the postoperative evaluation of surgical results.
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Corrao G, Gilli G, Moiraghi Ruggenini A, Bruni P, Favilli S. [Hepatitis B in hospital workers: analysis of the relation between occupational risk and locale]. GIORNALE ITALIANO DI MEDICINA DEL LAVORO 1984; 6:213-20. [PMID: 6545211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
In this paper it has been studied the prevalence of subject positives for the markers of infection of hepatitis B virus in operators of two hospitals. The authors have examined the reports between profession and endemic level of infection in the afferent population.
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Cecchi F, Zuppiroli A, Favilli S, Di Bari M, Vannucci A, Pini R, Marchionni N. Echocardiographic features of right ventricular infarction. Clin Cardiol 1984; 7:405-12. [PMID: 6744696 DOI: 10.1002/clc.4960070705] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
In a series of 75 consecutive patients with transmural acute myocardial infarction (AMI) a right-to-left ventricular filling pressure ratio equal to or greater than 0.65 (RVFP/LVFP greater than or equal to 0.65) was assumed to be indicative of associated right ventricular infarction (RVI). Out of 45 patients with inferoposterior myocardial infarction, 11 (24%) had such hemodynamic evidence of right ventricular infarction (group A). The remaining 34 patients with inferoposterior myocardial infarction (group B) and the 30 patients with anterior myocardial infarction did not. Time-motion and two-dimensional echocardiographic examinations were performed 7-10 days after admission in the 62 patients who survived. Right ventricular wall asynergy was found in six of eight group A patients. In three of these, right ventricular dilatation was also present. No patient in group B with inferior infarction or with anterior infarction showed abnormal right ventricular wall motion. While hemodynamic monitoring seems presently the most specific diagnostic method and it is of invaluable help in the choice of the best pharmacological therapy of right ventricular failure due to RVI, two-dimensional echocardiography is probably highly sensitive and specific for the diagnosis of RVI, by detecting RV wall motion and thickening abnormalities. Due to advantages, such as noninvasivity and repeatibility, two-dimensional echocardiography can be used in the selection of patients who deserve hemodynamic monitoring and in follow-up studies.
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Gilli G, Corrao G, Favilli S. Concentrations of nitrates in drinking water and incidence of gastric carcinomas: first descriptive study of the Piemonte Region, Italy. THE SCIENCE OF THE TOTAL ENVIRONMENT 1984; 34:35-48. [PMID: 6710137 DOI: 10.1016/0048-9697(84)90039-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A descriptive epidemiological research, within the Piemonte Region was carried out, to consider whether there is an association between concentrations of nitrates in drinking water and the incidence of gastric carcinomas. The results indicate that an association does exist, but also that concentrations of nitrates higher than 20 mg/l in drinking water are a risk factor for people exposed.
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Marchetti M, Figura F, Candeloro N, Favilli S. Effect of testosterone on compensatory hypertrophy of rat skeletal muscles. J Sports Med Phys Fitness 1980; 20:13-22. [PMID: 7442223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Angelucci L, Petrangeli B, Celletti P, Favilli S. Bioavailability of flufenamic acid in hard and soft gelatin capsules. J Pharm Sci 1976; 65:455-6. [PMID: 1263104 DOI: 10.1002/jps.2600650340] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The biological availability of flufenamic acid after oral administration of the drug in both hard and soft gelatin capsules was studied in dogs and humans. The soft gelatin capsules produced consistently higher plasma concentration-time curves.
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