1
|
Massari L, Benazzo F, Falez F, Cadossi R, Perugia D, Pietrogrande L, Aloj DC, Capone A, D'Arienzo M, Cadossi M, Lorusso V, Caruso G, Ghiara M, Ciolli L, La Cava F, Guidi M, Castoldi F, Marongiu G, La Gattuta A, Dell'Omo D, Scaglione M, Giannini S, Fortina M, Riva A, De Palma PL, Gigante AP, Moretti B, Solarino G, Lijoi F, Giordano G, Londini PG, Castellano D, Sessa G, Costarella L, Barile A, Borrelli M, Rota A, Fontana R, Momoli A, Micaglio A, Bassi G, Cornacchia RS, Castelli C, Giudici M, Monesi M, Branca Vergano L, Maniscalco P, Bulabula M, Zottola V, Caraffa A, Antinolfi P, Catani F, Severino C, Castaman E, Scialabba C, Tovaglia V, Corsi P, Friemel P, Ranellucci M, Caiaffa V, Maraglino G, Rossi R, Pastrone A, Caldora P, Cusumano C, Squarzina PB, Baschieri U, Demattè E, Gherardi S, De Roberto C, Belluati A, Giannini A, Villani C, Persiani P, Demitri S, Di Maggio B, Abate G, De Terlizzi F, Setti S. Can Clinical and Surgical Parameters Be Combined to Predict How Long It Will Take a Tibia Fracture to Heal? A Prospective Multicentre Observational Study: The FRACTING Study. Biomed Res Int 2018; 2018:1809091. [PMID: 29854729 PMCID: PMC5952440 DOI: 10.1155/2018/1809091] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 02/22/2018] [Indexed: 01/08/2023]
Abstract
BACKGROUND Healing of tibia fractures occurs over a wide time range of months, with a number of risk factors contributing to prolonged healing. In this prospective, multicentre, observational study, we investigated the capability of FRACTING (tibia FRACTure prediction healING days) score, calculated soon after tibia fracture treatment, to predict healing time. METHODS The study included 363 patients. Information on patient health, fracture morphology, and surgical treatment adopted were combined to calculate the FRACTING score. Fractures were considered healed when the patient was able to fully weight-bear without pain. RESULTS 319 fractures (88%) healed within 12 months from treatment. Forty-four fractures healed after 12 months or underwent a second surgery. FRACTING score positively correlated with days to healing: r = 0.63 (p < 0.0001). Average score value was 7.3 ± 2.5; ROC analysis showed strong reliability of the score in separating patients healing before versus after 6 months: AUC = 0.823. CONCLUSIONS This study shows that the FRACTING score can be employed both to predict months needed for fracture healing and to identify immediately after treatment patients at risk of prolonged healing. In patients with high score values, new pharmacological and nonpharmacological treatments to enhance osteogenesis could be tested selectively, which may finally result in reduced disability time and health cost savings.
Collapse
Affiliation(s)
- Leo Massari
- Orthopaedic and Traumatology Department, “S. Anna” Hospital, University of Ferrara, Ferrara, Italy
| | - Francesco Benazzo
- Orthopaedic and Traumatology Department, IRCCS Foundation “San Matteo” Hospital, University of Pavia, Pavia, Italy
| | - Francesco Falez
- Orthopaedic and Traumatology Department, “Santo Spirito in Sassia” Hospital, Rome, Italy
| | - Ruggero Cadossi
- Research and Development, IGEA Clinical Biophysics, Carpi, Modena, Italy
| | - Dario Perugia
- Orthopaedic and Traumatology Department, “Sant'Andrea” Hospital, Rome, Italy
| | - Luca Pietrogrande
- Health Sciences Department, Operative Unit of Orthopaedics and Traumatology, “San Paolo” Hospital, University of Milan, Milan, Italy
| | - Domenico Costantino Aloj
- Orthopaedic, Traumatology and Rehabilitation Department, II Orthopaedics Clinic, CTO Hospital, Torino, Italy
| | - Antonio Capone
- Orthopaedic Department, University of Cagliari, Cagliari, Italy
| | - Michele D'Arienzo
- Orthopaedic and Traumatology Department, “Paolo Giaccone” Hospital, University of Palermo, Palermo, Italy
| | - Matteo Cadossi
- Department of Orthopaedic Surgery, Rizzoli Orthopaedic Institute, University of Bologna, Bologna, Italy
| | - Vincenzo Lorusso
- Orthopaedic and Traumatology Department, “S. Anna” Hospital, University of Ferrara, Ferrara, Italy
| | - Gaetano Caruso
- Orthopaedic and Traumatology Department, “S. Anna” Hospital, University of Ferrara, Ferrara, Italy
| | - Matteo Ghiara
- Orthopaedic and Traumatology Department, IRCCS Foundation “San Matteo” Hospital, University of Pavia, Pavia, Italy
| | - Luigi Ciolli
- Orthopaedic and Traumatology Department, “Santo Spirito in Sassia” Hospital, Rome, Italy
| | - Filippo La Cava
- Orthopaedic and Traumatology Department, “Santo Spirito in Sassia” Hospital, Rome, Italy
| | - Marco Guidi
- Orthopaedic and Traumatology Department, “Sant'Andrea” Hospital, Rome, Italy
| | - Filippo Castoldi
- Orthopaedic, Traumatology and Rehabilitation Department, II Orthopaedics Clinic, CTO Hospital, Torino, Italy
| | | | - Alessandra La Gattuta
- Orthopaedic and Traumatology Department, “Paolo Giaccone” Hospital, University of Palermo, Palermo, Italy
| | - Dario Dell'Omo
- Translational Research on New Surgical and Medical Technologies Department, Orthopaedics and Traumatology II°, University of Pisa, Pisa, Italy
| | - Michelangelo Scaglione
- Translational Research on New Surgical and Medical Technologies Department, Orthopaedics and Traumatology II°, University of Pisa, Pisa, Italy
| | - Sandro Giannini
- Department of Orthopaedic Surgery, Rizzoli Orthopaedic Institute, University of Bologna, Bologna, Italy
| | - Mattia Fortina
- Orthopaedics and Traumatology Clinic, “S. M. alle Scotte” Hospital, University of Siena, Siena, Italy
| | - Alberto Riva
- Orthopaedics and Traumatology Clinic, “S. M. alle Scotte” Hospital, University of Siena, Siena, Italy
| | - Pier Luigi De Palma
- Clinical and Molecular Science Department, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Antonio Pompilio Gigante
- Clinical and Molecular Science Department, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Biagio Moretti
- Basic Medical Science, Neurosciences and Sensory Organs Department, University of Bari, Bari, Italy
| | - Giuseppe Solarino
- Basic Medical Science, Neurosciences and Sensory Organs Department, University of Bari, Bari, Italy
| | - Francesco Lijoi
- Orthopaedic and Trauma Department, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Giovanni Giordano
- Orthopaedic and Trauma Department, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Pier Giorgio Londini
- Orthopaedic and Traumatology Department, “Misericordia” Hospital ASL 9, Grosseto, Italy
| | - Danilo Castellano
- Orthopaedic and Traumatology Department, “Misericordia” Hospital ASL 9, Grosseto, Italy
| | - Giuseppe Sessa
- Surgery Department, “Vittorio Emanuele” Hospital, University of Catania, Catania, Italy
| | - Luciano Costarella
- Surgery Department, “Vittorio Emanuele” Hospital, University of Catania, Catania, Italy
| | - Antonio Barile
- Orthopaedic and Trauma Department, “San Michele” Nursing Home Hospital, Maddaloni, Caserta, Italy
| | - Mariano Borrelli
- Orthopaedic and Trauma Department, “San Michele” Nursing Home Hospital, Maddaloni, Caserta, Italy
| | - Attilio Rota
- Orthopaedic and Traumatology Department, “Sandro Pertini” Hospital, ASL RMB, Rome, Italy
| | - Raffaele Fontana
- Orthopaedic and Traumatology Department, “Sandro Pertini” Hospital, ASL RMB, Rome, Italy
| | - Alberto Momoli
- Orthopaedic and Traumatology Department, “San Bortolo” Hospital, Vicenza, Italy
| | - Andrea Micaglio
- Orthopaedic and Traumatology Department, “San Bortolo” Hospital, Vicenza, Italy
| | - Guido Bassi
- Orthopaedic and Traumatology Department, A.O. Pavia Voghera Hospital, Pavia, Italy
| | | | - Claudio Castelli
- Orthopaedics and Trauma Department, “Papa Giovanni XXIII” Hospital, Bergamo, Italy
| | - Michele Giudici
- Orthopaedics and Trauma Department, “Papa Giovanni XXIII” Hospital, Bergamo, Italy
| | - Mauro Monesi
- Orthopaedic and Traumatology Department, “M. Bufalini” Hospital, Cesena, Italy
| | | | - Pietro Maniscalco
- Orthopaedic and Traumatology Department, “Guglielmo da Saliceto” Hospital, Piacenza, Italy
| | - M'Putu Bulabula
- Orthopaedic and Traumatology Department, “Guglielmo da Saliceto” Hospital, Piacenza, Italy
| | - Vincenzo Zottola
- Traumatology and Reconstructive Surgery Functional Department, “S. Anna” Hospital, Como, Italy
| | - Auro Caraffa
- Orthopaedics and Traumatology Clinic, “S. M. Misericordia” Hospital, University of Perugia, Perugia, Italy
| | - Pierluigi Antinolfi
- Orthopaedics and Traumatology Clinic, “S. M. Misericordia” Hospital, University of Perugia, Perugia, Italy
| | - Fabio Catani
- Orthopaedic Surgery Department, Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Claudio Severino
- Orthopaedic Surgery Department, Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Enrico Castaman
- Orthopaedic and Traumatology Department, Montecchio Maggiore Hospital, Vicenza, Italy
| | - Carmelo Scialabba
- Orthopaedic and Traumatology Department, Montecchio Maggiore Hospital, Vicenza, Italy
| | - Venceslao Tovaglia
- Orthopaedic and Traumatology Department, CTO Hospital ASL RM “C”, Rome, Italy
| | - Pietro Corsi
- Orthopaedic and Traumatology Department, CTO Hospital ASL RM “C”, Rome, Italy
| | - Paolo Friemel
- Orthopaedic and Traumatology Department, Regione Veneto Azienda ULSS 18, Rovigo, Italy
| | - Marco Ranellucci
- Orthopaedic and Traumatology Department, Regione Veneto Azienda ULSS 18, Rovigo, Italy
| | - Vincenzo Caiaffa
- Orthopaedics and Traumatology Department, “Di Venere” Hospital, Bari, Italy
| | - Giovanni Maraglino
- Orthopaedics and Traumatology Department, “SS. Annunziata” Hospital, Taranto, Italy
| | - Roberto Rossi
- Orthopaedic and Traumatology SCDU Department, “Mauriziano Umberto I” Hospital, University of Torino, Torino, Italy
| | - Antonio Pastrone
- Orthopaedic and Traumatology SCDU Department, “Mauriziano Umberto I” Hospital, University of Torino, Torino, Italy
| | - Patrizio Caldora
- Orthopaedic and Traumatology Surgery Department, “San Donato” Hospital, Arezzo, Italy
| | - Claudio Cusumano
- Orthopaedic and Traumatology Surgery Department, “San Donato” Hospital, Arezzo, Italy
| | | | - Ugo Baschieri
- Orthopaedics Department, NOCSAE Hospital, Modena, Italy
| | - Ettore Demattè
- Orthopaedics and Traumatology Department, “Santa Chiara” Hospital, Trento, Italy
| | - Stefano Gherardi
- Orthopaedics and Traumatology Department, “Santa Chiara” Hospital, Trento, Italy
| | - Carlo De Roberto
- Orthopaedics Unit, “Santa Maria di Loreto Mare” Hospital, Loreto Mare, Napoli, Italy
| | - Alberto Belluati
- Specialized Surgery Department, “S. Maria delle Croci” Hospital, Ravenna, Italy
| | - Antonio Giannini
- Specialized Surgery Department, “S. Maria delle Croci” Hospital, Ravenna, Italy
| | - Ciro Villani
- Orthopaedic Department, Sapienza University of Rome, Rome, Italy
| | - Pietro Persiani
- Orthopaedic Department, Sapienza University of Rome, Rome, Italy
| | - Silvio Demitri
- Orthopaedic and Trauma Department, “Santa Maria della Misericordia” Hospital, AOUD Udine, Udine, Italy
| | - Bruno Di Maggio
- Orthopaedics and Traumatology Unit, Piedimonte Matese Hospital, Caserta, Italy
| | - Guglielmo Abate
- Orthopaedics and Traumatology Unit, Piedimonte Matese Hospital, Caserta, Italy
| | | | - Stefania Setti
- Research and Development, IGEA Clinical Biophysics, Carpi, Modena, Italy
| |
Collapse
|
2
|
Abstract
Sixty-five patients with advanced solid tumors were treated with 4'epi-doxorubicin, a new analogue of doxorubicin (DXR). Forty-three of 61 evaluable patients had not received previous chemotherapy and/or hormonal treatment. 4'Epi-doxorubicin has been administered at the dose of 75 mg/m2 i.v. once every 21 days, for a minimum of 2 courses. The pattern of acute toxicity was similar to that of DXR. Transient electrocardiographic abnormalities were found in about 50% of patients. The ratio of pre-ejection period to the left ventricular ejection time (PEP/LVET) increased within 1 h after drug injection and returned to near basal values after 24 h. Three patients received a total dose of more than 550 mg/m2, still maintaining a baseline PEP/LVET ratio near to pretreatment values. Up to now, no patient has developed clinical signs of heart failure. Partial responses were seen in patients with tumors generally sensitive to DXR such as breast carcinoma (6 of 14) and soft tissue sarcomas (2 of 6), and in patients with tumors generally resistant to DXR such as melanoma (1 of 9), colorectal carcinoma (3 of 18) and pancreatic carcinoma (1 of 2). These data suggest that 4'epi-doxorubicin may have a broader spectrum of antitumor activity than DXR.
Collapse
|
3
|
Senzolo M, Bassanello M, Graziotto A, Zucchetta P, Cillo U, Maraglino G, Loreno M, Bellotto F, Davià G, Burra P. Microvascular autonomic dysfunction may justify false-positive stress myocardial perfusion imaging in patients with liver cirrhosis undergoing liver transplantation. Transplant Proc 2008; 40:1916-7. [PMID: 18675088 DOI: 10.1016/j.transproceed.2008.05.069] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Up to 15% of liver transplant candidates have asymptomatic coronary artery diseases, which increase the risk of cardiac complications during and after transplantation. The aim of this study was to prospectively investigate the usefulness of an integrated cardiological approach in cirrhotic patients undergoing liver transplantation. METHODS Twenty-four consecutive patients undergoing evaluation for liver transplantation were studied by assessing risk factors for coronary artery diseases, electrocardiogram with QTc interval determination, chest X-ray, echocardiography, 24-hour Holter monitor, myocardial perfusion scintigraphy (99mTc)MIBI-GSPECT at rest and after dipyridamole infusion. Cardiac (123)I-metaiodobenzylguanidine (MIBG) scan and coronarography were performed in patients with myocardial perfusion defects. Twenty three of 24 patients underwent successful liver transplantation; one patient died on the waiting list. RESULTS Before liver transplantation, 29% of patients were diabetic and 41% were smokers. Eleven of 24 patients had a prolonged QTc interval, and 3/24 had positive myocardioscintigraphy after dipyridamole infusion: in two coronarography was negative, while the (123)I-MIBG washout was altered. No cardiac events were recorded during the short-and long-term follow-up after surgery. CONCLUSIONS Predictive value of positive cardiac (99mTc)MIBI-GSPECT in patients with liver cirrhosis is low, and this may be due to alterations of cardiac microvascular tone as showed by cardiac (123)I-MIBG scan.
Collapse
Affiliation(s)
- M Senzolo
- Department of Surgical and Gastroenterological Sciences, University of Padua, Padua, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Martini S, Valente R, Maraglino G, Previato L, Cortella I, Zucchetta P, Marzola M, Sabini B, Calabrò A, Crepaldi G. W14.374 Progression of coronary and carotid atherosclerosis in FH class IIb with poor response to statin treatment. ATHEROSCLEROSIS SUPP 2004. [DOI: 10.1016/s1567-5688(04)90373-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
5
|
Martini S, Mazzetto G, Previato L, Cortella I, Maraglino G, Frigo G, Zucchetta P, Marzola M, Bui F, Calabrò A, Bianchi D, Bertolini S, Crepaldi G. Premature coronary and extracoronary atherosclerosis in familial hypercholesterolemia caused by padua-1 mutation. ATHEROSCLEROSIS SUPP 2001. [DOI: 10.1016/s1567-5688(01)80121-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
6
|
Burra P, Graziotto A, Senzolo M, Bassanello M, Cillo U, Zucchetta P, Maraglino G, Bellotto F, Fagiuoli S, Naccarato R. Myocardial perfusion scintigraphy in patients with liver cirrhosis evaluated for orthotopic liver transplantation. Transplant Proc 2001; 33:1447-8. [PMID: 11267367 DOI: 10.1016/s0041-1345(00)02810-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- P Burra
- Gastroenterology Section, Department of Surgical and Gastroenterological Sciences, University of Padova, Padova, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Palatini P, Visentin P, Mormino P, Mos L, Canali C, Dorigatti F, Berton G, Santonastaso M, Dal Follo M, Cozzutti E, Garavelli G, Pegoraro F, D'Este D, Maraglino G, Zanata G, Biasion T, Bortolazzi A, Graniero F, Milani L, Pessina AC. Structural abnormalities and not diastolic dysfunction are the earliest left ventricular changes in hypertension. HARVEST Study Group. Am J Hypertens 1998; 11:147-54. [PMID: 9524042 DOI: 10.1016/s0895-7061(97)00412-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
It has been claimed that diastolic dysfunction is the earliest cardiac abnormality in hypertension, preceding the development of left ventricular (LV) structural abnormalities. To detect early signs of hypertensive cardiac involvement 722 subjects (533 men and 189 women), 18-45 years old, with stage I hypertension, were studied by M-mode and Doppler echocardiography. Blood pressure was measured by 24-h ambulatory monitoring. Ninety-five normotensive individuals of similar age and gender distributions were studied as controls. Significant, though modest, changes of LV mass and geometry were found in the participants in comparison with the normotensive controls. The increment was +10.4 g/m2 for LV mass index, +1.8 mm for LV wall thickness, and +0.032 for relative wall thickness. A slight increase in atrial filling peak velocity was found in the hypertensive subjects at Doppler analysis of transmitral flow, but the ratio of early to atrial velocity of LV diastolic filling did not differ between the two groups. In multiple regression analyses, which included age, body mass index, heart rate, smoking, and physical activity, 24-h mean blood pressure emerged as a significant predictor of LV mass index (men, P = .003; women, P = .04) and wall thickness (men, P = .03; women, P = .004) in the hypertensive subjects, whereas no index of diastolic filling was significantly associated with ambulatory blood pressure in either gender. The present data indicate that changes in LV anatomy are the earliest signs of hypertensive cardiac involvement. Left ventricular filling is affected only marginally in the initial phase of hypertension.
Collapse
|
8
|
Palatini P, Graniero GR, Mormino P, Mattarei M, Sanzuol F, Cignacco GB, Gregori S, Garavelli G, Pegoraro F, Maraglino G, Bortolazzi A, Accurso V, Dorigatti F, Graniero F, Gelisio R, Businaro R, Vriz O, Dal Follo M, Camarotto A, Pessina AC. Prevalence and clinical correlates of microalbuminuria in stage I hypertension. Results from the Hypertension and Ambulatory Recording Venetia Study (HARVEST Study). Am J Hypertens 1996; 9:334-41. [PMID: 8722436 DOI: 10.1016/0895-7061(95)00391-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The objective of the present study was to examine the association between albumin excretion rate (AER) and office and ambulatory blood pressures (BP), and other recognized cardiovascular risk factors in stage I hypertension. The study was carried out in 870 never-treated 18- to 45-year-old hypertensives (628 men, 242 women). Office and ambulatory BP, 24-h urinary collection for AER assessment, and echocardiographic left ventricular mass (n = 587) were obtained. AER was similar in men and women (12.3 v 12.5 mg/24 h) and was unrelated to age and body mass index. In 85.2% of the subjects, AER was < 16 mg/24 h, in 8.3% it was between 16 and 29 mg/24 h (borderline microalbuminuria), and in 6.1% it was >or= 30 mg/24 h (overt microalbuminuria). Office systolic BP was not different in the three groups, whereas 24-h systolic BP was higher in the subjects with microalbuminuria than in those with normal AER (P < .0001) and was similar in the two microalbuminuric groups. Office and 24-h diastolic BPs were higher in the subjects with overt microalbuminuria than in those with normal AER. Left ventricular mass was correlated to systolic (P < .0001) and diastolic (P = .01) 24-h BP, but was unrelated to AER. Family history for hypertension, smoking, coffee and alcohol intake, and physical activity habits did not influence AER. In a logistic regression analysis, 24-h systolic BP emerged as the only determinant of microalbuminuria (P < .0001). In conclusion, these results indicate that borderline levels of microalbuminuria may also be clinically relevant in stage I hypertension. Overweight and lifestyle factors do not appear to influence AER in these patients. Finally, the lack of correlation between AER and left ventricular mass suggests that renal and cardiac involvement do not occur in a parallel fashion in the initial phase of hypertension.
Collapse
Affiliation(s)
- P Palatini
- Clinica Medica 1, University of Padova, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Narkiewicz K, Maraglino G, Biasion T, Rossi G, Sanzuol F, Palatini P. Interactive effect of cigarettes and coffee on daytime systolic blood pressure in patients with mild essential hypertension. HARVEST Study Group (Italy). Hypertension Ambulatory Recording VEnetia STudy. J Hypertens 1995; 13:965-70. [PMID: 8586831 DOI: 10.1097/00004872-199509000-00005] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To test the hypothesis that moderate smoking (fewer than 20 cigarettes/day) and coffee consumption have an interactive effect on ambulatory blood pressure. DESIGN A case-control study. SETTING Patients in the multicentre Hypertension Ambulatory Venetia Study, northeastern Italy. SUBJECTS Six hundred and forty-three men and 244 women with borderline-to-mild status (non-smokers versus smokers) and their habitual consumption of coffee (0, 1-3, or 4+ cups/day). MAIN OUTCOME MEASURES Office blood pressure, ambulatory blood pressure, urinary adrenaline and noradrenaline levels according to smoking status, coffee consumption and their interaction. RESULTS In the men, daytime systolic blood pressure (SBP) was significantly higher in the smokers than in the non-smokers and in the coffee drinkers than in the others. Moreover, two-way analysis of covariance revealed a significant interaction between smoking status and coffee consumption: the daytime SBP in smokers who drank 4+ cups/day of coffee was 6.0 mmHg higher than that of non-smokers who abstained from coffee. Conversely, office blood pressure was lower in the smokers than in the non-smokers and was similar in the coffee drinkers and the others. Coffee consumption had a significant effect on urinary adrenaline. Similar results were obtained in the women. CONCLUSIONS In contrast with what is shown by office blood pressure measurement, moderate smokers and coffee drinkers with mild hypertension have significantly higher daytime SBP levels than non-smokers and those who do not drink coffee. Cigarettes and coffee have an interactive effect on daytime SBP in young patients, with mild essential hypertension.
Collapse
|
10
|
Palatini P, Maraglino G, Accurso V, Sturaro M, Toniolo G, Dovigo P, Baccillieri S. Impaired left ventricular filling in hypertensive left ventricular hypertrophy as a marker of the presence of an arrhythmogenic substrate. Br Heart J 1995; 73:258-62. [PMID: 7727186 PMCID: PMC483808 DOI: 10.1136/hrt.73.3.258] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To assess the prevalence of ventricular late potentials and ventricular tachycardia in hypertensive subjects with left ventricular hypertrophy and to study their relation to clinical characteristics. SETTING Teaching and general hospital in Padua. METHODS 107 hypertensive subjects with echocardiographic signs of left ventricular hypertrophy were studied with signal averaged electrocardiography and 24 hour Holter monitoring. Signal averaged electrocardiogram analysis was performed with high pass filters of 25 Hz, 40 Hz, and 80 Hz. Ventricular late potentials were considered to be present if at least two determinants of the signal averaged electrocardiogram were abnormal in one of the three filters. 70 normotensive subjects served as age matched controls. RESULTS 25% (27) of the hypertensive subjects and 6% (four) of the controls showed late potentials on signal averaged electrocardiography (P < 0.0001). The hypertensive subjects with late potentials had a higher prevalence of ventricular tachycardia (33%, 9/27) than those without late potentials (13%, 10/80; P = 0.035). Twenty nine per cent (31/107) of the hypertensive subjects had an inversion of the early to atrial filling velocity (E/A ratio < 1) on Doppler analysis of transmitral flow. Within this group the percentage of subjects with late potentials (55%, 17/31) and ventricular tachycardia (42%, 13/31) was much greater than that within the group of subjects without an inverted E/A ratio (13%, 10/76 (P < 0.0001) and 12%, 9/76 (P = 0.001) respectively). In a multivariate analysis only the E/A ratio was related to the presence or absence of either late potentials (P = 0.0001) or ventricular tachycardia (P = 0.0008). Both late potentials and ventricular tachycardia were unrelated to left ventricular mass, geometry, and systolic performance. CONCLUSIONS A relation was found between the occurrence of ventricular tachycardia and the presence of late potentials in hypertensive subjects with left ventricular hypertrophy. Impaired left ventricular filling was the main marker for the arrhythmogenic substrate present in this disease.
Collapse
Affiliation(s)
- P Palatini
- Clinica Medica 1, University of Padua, Italy
| | | | | | | | | | | | | |
Collapse
|
11
|
Maraglino G, Sturaro M, Toniolo G, Accurso V, Pastore G, Palatini P. [Relations between ventricular late potentials and ventricular arrhythmias in mitral valve prolapse]. G Ital Cardiol 1994; 24:957-64. [PMID: 7958637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND The aim of the present study was to assess the prevalence and the clinical significance of ventricular late potentials in mitral valve prolapse. METHODS Two hundred subjects (126 women and 74 men) with mitral valve prolapse, and a mean age of 37 +/- 17 years, were studied. Fifty eight per cent of them exhibited signs of mitral regurgitation at Doppler analysis of mitral flow. A 24-hour Holter recording and a signal-averaged electrocardiogram were performed in all the patients. Late potentials were considered present if the filtered QRS complex was > 110 ms and the root-mean-square amplitude in the last 40 ms of the filtered QRS was < 25 microV after 25 Hz filtering and respectively > 114 ms and < 20 microV after 40 Hz filtering. The duration of low-amplitude signals < 40 mV had to be > 38 ms. RESULTS Ventricular late potentials were detected in 45 patients (22.5%) and were unrelated to subjects age, sex and electrocardiographic ST-T changes. Fourty one per cent of the subjects exhibited lown class > or = 3 ventricular extrasystoles at Holter ECG monitoring, while the remaining subjects (59%) had Lown classes < 3 ventricular arrhythmias. Complex ventricular arrhythmias were more common in the subjects who exhibited late potentials (55.5%) than in the remaining population (36.7%) (p < 0.03). A higher frequency of late potentials was found in the patients with mitral regurgitation (34.7%) than in those without (5.8%) (p < 0.0001). In the 55 subjects who manifested mitral regurgitation and complex ventricular arrhythmias, the prevalence of late potentials was 43.6%, while in the 61 without complex arrhythmias the prevalence was 26.6% (p = 0.05). CONCLUSIONS In subjects with mitral valve prolapse the signal-averaged electrocardiogram allows to identify a subgroup of patients with more serious ventricular arrhythmias. Mitral regurgitation seems to be the main determinant of the arrhythmogenic substrate present in these patients.
Collapse
Affiliation(s)
- G Maraglino
- Servizio di Cardiologia, Complesso Convenzionato Ospedale Università, Padova
| | | | | | | | | | | |
Collapse
|
12
|
Berton G, Canali C, Mormino P, Santonastaso M, Cozzutti E, Maraglino G, Zonzin P, Pessina AC, Palatini P. [Alcohol consumption, arterial pressure and metabolic parameters in a population of borderline hypertension subjects. The results of the HARVEST Multicenter Study. Hypertension and Ambulatory Recording Venetia Study]. Cardiologia 1994; 39:121-7. [PMID: 8013016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In 544 borderline to mild hypertensive subjects (mean age 33.5 +/- 8.6 years) participating in the HARVEST trial the relationship between alcohol consumption, blood pressure levels and several clinical parameters was examined. Subjects were divided into 3 groups according to whether they did not drink (Group 1, n = 171) or their daily alcohol intake was < 50 g (Group 2, n = 184) or > 50 g (Group 3, n = 54). In the 409 men alcohol consumption was related to age (p < 0.0001), body weight (p < 0.05) and coffee consumption (p < 0.0001). Group 3 drinkers were also more sedentary than the 2 other groups (p < 0.05). Both office (p < 0.001) and 24-hour (p < 0.001) diastolic blood pressure were greater in the drinkers than in the non drinkers, while no difference was observed in systolic blood pressure. Twenty-four-hour heart rate was higher in Group 3, but urinary catecholamines were similar in the 3 groups of men. Blood glucose (p < 0.001), total cholesterol (p = 0.001) and triglyceride (p < 0.005) were related to alcohol consumption, while HDL-cholesterol was not different in the 3 groups. Albumin excretion rate and uricemia were also unrelated to alcohol intake. In the 135 women a similar alcohol-related trend was observed for office diastolic blood pressure and for the metabolic parameters. In conclusion, the results of the present study confirm the association between alcohol consumption and blood pressure levels, which was apparent also within a population of borderline to mild hypertensive subjects and stress the role of alcohol in determining an abnormality of the metabolic parameters.
Collapse
Affiliation(s)
- G Berton
- Divisione di Cardiologia, Ospedale Civile, Conegliano Veneto
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Palatini P, Scanavacca G, Bongiovì S, Dall'Agata A, Maraglino G, Mormino P, Pessina AC. Prognostic significance of ventricular extrasystoles in healthy professional athletes: results of a 5-year follow-up. Cardiology 1993; 82:286-93. [PMID: 7691409 DOI: 10.1159/000175877] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To assess the natural history of ventricular extrasystoles (VE), a 5-year follow-up of 52 professional endurance athletes was made. All remained well during this period. Forty-four accepted to undergo repeat extensive noninvasive cardiologic examination. In the 23 athletes still in activity at the second study the prevalence of total and complex VE at 24-hour Holter monitoring was substantially unchanged, while in the 21 subjects who had stopped training, complex VE were no longer present (p = 0.01 vs. baseline). Echocardiographic dimensional parameters were significantly higher in the still active athletes than in the no longer active subjects; however, in the latter, left ventricular mass index was still greater than in a group of 40 sedentary subjects previously studied (107 vs. 81 g/m2; p = 0.001). High-intensity physical training does not seem to be harmful in athletes with complex VE, without evidence of underlying cardiac disease.
Collapse
Affiliation(s)
- P Palatini
- Institute of Clinical Medicine, 1st Medical Clinic, University of Padua, Italy
| | | | | | | | | | | | | |
Collapse
|
14
|
Bortolotti U, Mossuto E, Maraglino G, Sturaro M, Milano A, Livi U, Stellin G, Mazzucco A. Annular enlargement during aortic valve replacement: preliminary results with a simplified technique. J Card Surg 1992; 7:235-9. [PMID: 1392231 DOI: 10.1111/j.1540-8191.1992.tb00807.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A simplified technique has been used to enlarge the aortic annulus in a series of 13 patients undergoing aortic valve replacement. The procedure basically consists of extending the aortotomy incision into the aortic annulus by dividing the commissure between the left and noncoronary sinuses, without involving the anterior mitral leaflet. Wide opening of the commissure is obtained and the resulting defect is closed, preferably using a patch of bovine pericardium sutured to the mitral annulus and aortic wall. This technique is simple, reproducible, avoids opening of the left atrium (reducing the potential bleeding sites), allows insertion of a prosthesis at least two sizes larger than the original annulus, and is also applicable in cases of mitral-aortic valve replacement. Our preliminary results are satisfactory and seem to demonstrate that in many patients, even in the young age group, more complex procedures are often unnecessary when enlargement of the aortic annulus is required.
Collapse
Affiliation(s)
- U Bortolotti
- Department of Cardiovascular Surgery, University of Padova Medical School, Italy
| | | | | | | | | | | | | | | |
Collapse
|
15
|
Maraglino G, Santini F, Sturaro M, Bortolotti U, Rubino M, Milano A, Palatini P, Mazzucco A. [Follow-up using echocardiography and ambulatory electrocardiography of patients after excision of intracardiac myxoma]. Cardiologia 1991; 36:801-4. [PMID: 1799891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
From November 1968 to May 1990, 56 patients, 19 male and 37 female (mean age 49 +/- 14 years) underwent excision of an intracardiac myxoma (M). M was located into the left atrium in 48 (86%), the right atrium in 6 (11%), and the right ventricle in 2 (3.5%). Operation consisted of excision of the tumor together with its base of attachment. There were 2 early (3.5%) and 2 late (3.7%) deaths. Actuarial survival at 20 years is 91 +/- 4%. Non-invasive reevaluation has been carried out in 44 patients (84%), 39 with left atrial M, 4 with right atrial M, and 1 with right ventricular M. 2-D echocardiography ruled out tumor recurrence in all patients and showed, in those with left atrial M, a reduction in the size of the atrial chamber; on the contrary, left ventricular systolic diameter, diastolic diameter and ejection fraction were unmodified. In 7 patients (15.9%) a residual mild mitral insufficiency was disclosed. In 34 patients 24-hour electrocardiographic monitoring reevaluation showed a low incidence of major supraventricular arrhythmias, late postoperatively (short runs of paroxysmal supraventricular tachycardia in 3 patients, and atrial ectopic rhythm in 1). All these patients had undergone tumor excision by biatrial approach. Based on our results, we conclude that excision of intracardiac myxomas is curative and long-term survival is excellent. Non-invasive reevaluation of patients by 2-D echocardiography and 24-hour electrocardiographic monitoring is mandatory in order to promptly disclose possible complications, particularly tumor recurrence and arrhythmias.
Collapse
Affiliation(s)
- G Maraglino
- Servizio di Cardiologia, Ospedale Civile, Padova
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Dalla-Volta S, Maraglino G, Della-Valentina P, Viena P, Desideri A. Comparison of trimetazidine with nifedipine in effort angina: a double-blind, crossover study. Cardiovasc Drugs Ther 1990; 4 Suppl 4:853-9. [PMID: 2093381 DOI: 10.1007/bf00051292] [Citation(s) in RCA: 108] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Trimetazidine has been shown to have an antianginal effect, increasing exercise capability without producing any significant change of heart rate or systolic blood pressure. The aim of this study was to compare trimetazidine efficiency to that of another classical antianginal drug. A double-blind crossover trimetazidine versus nifedipine trial was carried out in 39 male patients, mean age 58 years, with effort angina for 5 years on average, and a mean number of weekly attacks of 2.4. Thirteen patients had previous myocardial infarction. Nineteen patients received nifedipine (40 mg per day) then trimetazidine (60 mg per day), and 20 patients received the drugs in the opposite order. Each therapeutic period of 6 weeks was preceded by 1 week of washout with placebo. Drug efficacy was assessed by a bicycle exercise tolerance test, performed at the beginning and at the end of each therapeutic period, and by clinical symptoms observed with placebo or with treatment. The statistical analysis was performed according to a crossover design, with repeated measurements. The decrease of the number of weekly attacks was not significantly different with trimetazidine and nifedipine. Results on the exercise test showed no significant differences for maximum workload, the duration of exercise, ST-segment depression at peak exercise, and the time to 1-mm ST-segment depression. Heart rate and systolic blood pressure were not significantly different at rest and at peak exercise. However, the change in the rate-pressure product at the same workload differed significantly between the drugs: It decreased with nifedipine and remained unchanged with trimetazidine, indicating the difference to be in the mode of action of the drug.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- S Dalla-Volta
- Department of Clinical Medicine, University of Padova Medical School and Hospital, Italy
| | | | | | | | | |
Collapse
|
17
|
Bortolotti U, Maraglino G, Rubino M, Santini F, Mazzucco A, Milano A, Fasoli G, Livi U, Thiene G, Gallucci V. Surgical excision of intracardiac myxomas: a 20-year follow-up. Ann Thorac Surg 1990; 49:449-53. [PMID: 2310252 DOI: 10.1016/0003-4975(90)90253-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Since November 1968, 54 patients have undergone excision of an intracardiac myxoma, which was located in the left atrium in 46 (85%), in the right atrium in 6 (11%), and in the right ventricle in 2 (4%). There were 35 female and 19 male patients with a mean age of 48 +/- 14 years (range, 7 to 68 years). Four patients were asymptomatic; the others were seen mostly with exertional dyspnea, palpitation, signs of systemic illness, and syncopal episodes. Before operation, embolic episodes occurred in 13 patients with a left atrial myxoma. There were two early (3.7%) and two late deaths (3.8). Actuarial survival at 20 years is 91% +/- 4%, and most of the current survivors are asymptomatic at a mean follow-up of 6.5 +/- 5 years (range, 0.2 year to 20 years). Noninvasive reevaluation was performed with echocardiographic studies in 44 patients and 24-hour electrocardiographic monitoring in 34. No instances of tumor recurrence were observed, and there was a low incidence of major supraventricular arrhythmias late postoperatively. We conclude that excision of intracardiac myxomas is curative and long-term survival is excellent. The transseptal approach provides adequate exposure and allows complete removal of the tumor regardless of its location.
Collapse
Affiliation(s)
- U Bortolotti
- Department of Cardiovascular Surgery, University of Padova Medical School, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Stellin G, Mazzucco A, Bortolotti U, Tiso E, Daliento L, Maraglino G, Milano A, Faggian G, Rizzoli G, Gallucci V. Late results after resection of discrete and tunnel subaortic stenosis. Eur J Cardiothorac Surg 1989; 3:235-9; discussion 240. [PMID: 2624787 DOI: 10.1016/1010-7940(89)90072-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
From May 1969 to June 1988, 84 consecutive patients ranging in age from 6 months to 61 years (mean 18 years) underwent surgery for fixed subaortic stenosis (SAS). A discrete fibrous or fibromuscular structure was present in 81 patients, while 3 presented with a tunnel type of obstruction. SAS was treated by sharp resection of the tissue and routine myotomy or myectomy of the hypertrophied left ventricular (LV) muscle (57 patients, group 1), while more recently, the lesion was treated by simple fibrous tissue enucleation (27 cases, group 2). There were 3 hospital deaths (3.6%) and 3 late deaths (overall mortality 7.1%). Eight patients required late reoperation because of recurrent SAS [3], aortic valve stenosis [2], aortic incompetence (AI) [2] and persistent mitral incompetence [1]. Seventy of 78 late survivors were reevaluated 3 months to 110 months after surgery (mean 75 +/- 48 months) by means of a complete cardiac catheterization or by 2-D echo and Doppler. The transaortic peak pressure gradient decreased from 97 +/- 43 (range 20-205 mmHg) to 11 +/- 16 mmHg (range 0-60 mmHg) in group 1 and from 72 +/- 38 mmHg (range 18-160 mmHg) to 3 +/- 7 mmHg (range 0-25 mmHg) in group 2 (P = NS). In 55 patients who have not undergone surgery on the aortic valve, AI remained unchanged in 31, decreased from mild to nil in 21 and from moderate to mild in 3. We conclude that simple blunt enucleation of SAS is an effective procedure in relieving LV outflow obstruction even if a myotomy or myectomy of the underlying hypertrophied muscle is not routinely used.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- G Stellin
- Department of Cardiovascular Surgery, University of Padova Medical School, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Abstract
The aim of this trial was to assess the activity of indobufen compared with placebo in peripheral occlusive arterial disease of the lower limbs of atherosclerotic or diabetic origin. Fifty-two outpatients were admitted to the randomized, double-blind study and were given either an indobufen 200-mg tablet (28 subjects) or placebo (24) for six months. Painfree walking distance on a treadmill at a constant speed (4 km/h) and slope (10 degrees) was assessed before and after three and six months' treatment. The painfree walking distance before treatment with indobufen or placebo averaged 153 +/- 23.02 (mean +/- SE) and 199 +/- 30.58 (mean +/- SE) meters respectively. After six months' treatment with active drug or placebo, this parameter reached 610 +/- 115.36 (p less than 0.01) and 243 +/- 32.49 (p greater than 0.05) meters respectively. The difference between the two treatments was statistically significant in favor of indobufen (p less than 0.01 Dunn's test).
Collapse
|
20
|
Ambrosio GB, Maraglino G, Paesotto F, Livi U, Calzavara A, Tursi E, Bonanome A, Signorini G, Mazzucco A, Zamboni S. [Incidence of aortic recoarctation in 161 patients after a mean follow-up of 8 years. The usefulness of pressure gradient measurement at rest and following exercise and of digital angiography]. G Ital Cardiol 1988; 18:83-9. [PMID: 3410206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The incidence of aortic recoarctation has been evaluated after a mean follow-up period of 8.2 years in 161 patients aged from 2 to 54 years at the time of the operation. To this aim, blood pressure levels in the upper and lower limbs were measured at rest and after bicycle ergometer exercise. Patients whose systolic pressure gradient was significant (either above 20 mmHg at rest or 35 mmHg after exercise) underwent aortic digital angiography. Aortic coarctation was diagnosed when the ratio of the aortic area at the site of the operation was less than 40% of that at diaphragmatic level (Frederiksen's index III). Thus the overall incidence of recoarctation was 10.1%. All patients with a significant gradient at rest also showed a significant gradient after exercise. This suggests that it is worthwhile performing digital angiography directly, without exercise testing, in these patients. However, 39.8% of the patients without significant rest gradients displayed a significant gradient after exercise. On the whole, only 21.4% of the patients with a significant gradient after exercise had signs of recoarctation on digital angiography.
Collapse
Affiliation(s)
- G B Ambrosio
- Istituto di Medicina Clinica, Università di Padova
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Rizzardo P, Martini B, Maraglino G, Buja GF, Berdin M, Semeraro G, Canciani B, Nava A. [Dysfunction of the sinus node in a young subject without other cardiopathy]. Minerva Cardioangiol 1987; 35:637-9. [PMID: 3444538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
22
|
Palatini P, Maraglino G, Mos L, Munari L, Ronsisvalle G, Calzavara A, Lusiani L, Libardoni M, Pessina AC, Dal Palù C. Effect of endurance training on Q-T interval and cardiac electrical stability in boys aged 10 to 14. Ventricular arrhythmias in trained boys. Cardiology 1987; 74:400-7. [PMID: 3652082 DOI: 10.1159/000174229] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In 30 highly trained boys aged 10-14 the prevalence of ventricular ectopic beats and Q-T interval duration were studied. In trained boys ECG Holter monitoring showed a higher even though not significantly different prevalence of ventricular arrhythmias than in 30 age-matched untrained controls. Ventricular ectopy was on the contrary lower than in a group of 30 adult athletes. Q-T corrected (Q-Tc) interval in the trained boys was longer than in the sedentary controls (p less than 0.001), while it was as long as in the adult athletes. No correlation was found between the degree of severity of ventricular ectopic beats and Q-Tc interval duration, heart rate or echocardiographic dimensional and functional findings. The clinical and prognostic importance of complex ventricular arrhythmias detected in healthy athletes remains to be elucidated.
Collapse
Affiliation(s)
- P Palatini
- Clinica Medica 1, Università di Padova, Italia
| | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Palatini P, Maraglino G, Sperti G, Calzavara A, Libardoni M, Pessina AC, Dal Palù C. Prevalence and possible mechanisms of ventricular arrhythmias in athletes. Am Heart J 1985; 110:560-7. [PMID: 2412427 DOI: 10.1016/0002-8703(85)90075-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
To investigate the prevalence and nature of ventricular arrhythmias in athletes, 40 well trained healthy endurance athletes (20 cyclists and 20 runners) and 40 healthy sedentary subjects as controls were studied. Twenty four-hour continuous ECG monitoring showed a higher, even though not significant prevalence of ventricular ectopy in athletes (70% vs 55%). Complex forms of ventricular ectopy were also more prevalent in the athletes than in the controls (25% vs 5%; p less than 0.05). A prolongation of both measured QT interval and QT corrected for heart rate was observed at the ECG. Echocardiograms showed higher dimensional indices in the athletes, while functional indices were similar in athletes and controls. No correlation was found between any ECG or echocardiographic finding and the grade of ventricular arrhythmia. The comparison between the cyclists and the runners did not show any significant difference in the prevalence of ventricular arrhythmias or in the QT interval duration.
Collapse
|
24
|
Cafiero F, Calzavara A, Maraglino G, Molfese G, Pomini G, Sale F, Vezù L. [Preclinical changes of left ventricular function in chronic alcoholics. Study with non-invasive methods]. Minerva Cardioangiol 1985; 33:287-93. [PMID: 4033971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
25
|
Maraglino G, Palatini P, Calzavara A, Vezú L, Sperti G, Signorini GP, Bozza G. [Clinical and instrumental study of dilated cardiomyopathy (analysis of 30 cases)]. G Clin Med 1985; 66:69-75. [PMID: 3159613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
26
|
Conte G, Maraglino G, Bernardis P, Turello M, Hlede M, Sarti F, Valente S. [Comparative study of the electrocardiographic glucose test and the cycloergometric stress test in hypertensive subjects with type II diabetes mellitus]. G Clin Med 1984; 65:511-8. [PMID: 6530115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
27
|
Maraglino G, Pomini G, Cafiero F, Gualtiero A, Scarin W, Marinaro G, Bozza G. [Correlation of echocardiographic and electrocardiographic data in acute myocardial infarct. Single- and two-dimensional study]. Minerva Cardioangiol 1982; 30:695-701. [PMID: 7167230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|