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Targher G, Dauriz M, Laroche C, Temporelli PL, Hassanein M, Seferovic PM, Drozdz J, Ferrari R, Anker S, Coats A, Filippatos G, Crespo‐Leiro MG, Mebazaa A, Piepoli MF, Maggioni AP, Tavazzi L, Crespo‐Leiro M, Anker S, Coats A, Ferrari R, Filippatos G, Maggioni A, Mebazaa A, Piepoli M, Amir O, Chioncel O, Dahlström U, Jimenez JD, Drozdz J, Erglis A, Fazlibegovic E, Fonseca C, Fruhwald F, Gatzov P, Goncalvesova E, Hassanein M, Hradec J, Kavoliuniene A, Lainscak M, Logeart D, Merkely B, Metra M, Otljanska M, Seferovic P, Kostovska ES, Temizhan A, Tousoulis D, Andarala M, Ferreira T, Fiorucci E, Gracia G, Laroche C, Pommier C, Taylor C, Cuculici A, Gaulhofer C, Casado EP, Szymczyk E, Ramani F, Mulak G, Schou IL, Semenka J, Stojkovic J, Mehanna R, Mizarienne V, Auer J, Ablasser K, Fruhwald F, Dolze T, Brandner K, Gstrein S, Poelzl G, Moertl D, Reiter S, Podczeck‐Schweighofer A, Muslibegovic A, Vasilj M, Fazlibegovic E, Cesko M, Zelenika D, Palic B, Pravdic D, Cuk D, Vitlianova K, Katova T, Velikov T, Kurteva T, Gatzov P, Kamenova D, Antova M, Sirakova V, Krejci J, Mikolaskova M, Spinar J, Krupicka J, Malek F, Hegarova M, Lazarova M, Monhart Z, Hassanein M, Sobhy M, El Messiry F, El Shazly A, Elrakshy Y, Youssef A, Moneim A, Noamany M, Reda A, Dayem TA, Farag N, Halawa SI, Hamid MA, Said K, Saleh A, Ebeid H, Hanna R, Aziz R, Louis O, Enen M, Ibrahim B, Nasr G, Elbahry A, Sobhy H, Ashmawy M, Gouda M, Aboleineen W, Bernard Y, Luporsi P, Meneveau N, Pillot M, Morel M, Seronde M, Schiele F, Briand F, Delahaye F, Damy T, Eicher J, Groote P, Fertin M, Lamblin N, Isnard R, Lefol C, Thevenin S, Hagege A, Jondeau G, Logeart D, Le Marcis V, Ly J, Coisne D, Lequeux B, Le Moal V, Mascle S, Lotton P, Behar N, Donal E, Thebault C, Ridard C, Reynaud A, Basquin A, Bauer F, Codjia R, Galinier M, Tourikis P, Stavroula M, Tousoulis D, Stefanadis C, Chrysohoou C, Kotrogiannis I, Matzaraki V, Dimitroula T, Karavidas A, Tsitsinakis G, Kapelios C, Nanas J, Kampouri H, Nana E, Kaldara E, Eugenidou A, Vardas P, Saloustros I, Patrianakos A, Tsaknakis T, Evangelou S, Nikoloulis N, Tziourganou H, Tsaroucha A, Papadopoulou A, Douras A, Polgar L, Merkely B, Kosztin A, Nyolczas N, Nagy AC, Halmosi R, Elber J, Alony I, Shotan A, Fuhrmann AV, Amir O, Romano S, Marcon S, Penco M, Di Mauro M, Lemme E, Carubelli V, Rovetta R, Metra M, Bulgari M, Quinzani F, Lombardi C, Bosi S, Schiavina G, Squeri A, Barbieri A, Di Tano G, Pirelli S, Ferrari R, Fucili A, Passero T, Musio S, Di Biase M, Correale M, Salvemini G, Brognoli S, Zanelli E, Giordano A, Agostoni P, Italiano G, Salvioni E, Copelli S, Modena M, Reggianini L, Valenti C, Olaru A, Bandino S, Deidda M, Mercuro G, Dessalvi CC, Marino P, Di Ruocco M, Sartori C, Piccinino C, Parrinello G, Licata G, Torres D, Giambanco S, Busalacchi S, Arrotti S, Novo S, Inciardi R, Pieri P, Chirco P, Galifi MA, Teresi G, Buccheri D, Minacapelli A, Veniani M, Frisinghelli A, Priori S, Cattaneo S, Opasich C, Gualco A, Pagliaro M, Mancone M, Fedele F, Cinque A, Vellini M, Scarfo I, Romeo F, Ferraiuolo F, Sergi D, Anselmi M, Melandri F, Leci E, Iori E, Bovolo V, Pidello S, Frea S, Bergerone S, Botta M, Canavosio F, Gaita F, Merlo M, Cinquetti M, Sinagra G, Ramani F, Fabris E, Stolfo D, Artico J, Miani D, Fresco C, Daneluzzi C, Proclemer A, Cicoira M, Zanolla L, Marchese G, Torelli F, Vassanelli C, Voronina N, Erglis A, Tamakauskas V, Smalinskas V, Karaliute R, Petraskiene I, Kazakauskaite E, Rumbinaite E, Kavoliuniene A, Vysniauskas V, Brazyte‐Ramanauskiene R, Petraskiene D, Stankala S, Switala P, Juszczyk Z, Sinkiewicz W, Gilewski W, Pietrzak J, Orzel T, Kasztelowicz P, Kardaszewicz P, Lazorko‐Piega M, Gabryel J, Mosakowska K, Bellwon J, Rynkiewicz A, Raczak G, Lewicka E, Dabrowska‐Kugacka A, Bartkowiak R, Sosnowska‐Pasiarska B, Wozakowska‐Kaplon B, Krzeminski A, Zabojszcz M, Mirek‐Bryniarska E, Grzegorzko A, Bury K, Nessler J, Zalewski J, Furman A, Broncel M, Poliwczak A, Bala A, Zycinski P, Rudzinska M, Jankowski L, Kasprzak J, Michalak L, Soska KW, Drozdz J, Huziuk I, Retwinski A, Flis P, Weglarz J, Bodys A, Grajek S, Kaluzna‐Oleksy M, Straburzynska‐Migaj E, Dankowski R, Szymanowska K, Grabia J, Szyszka A, Nowicka A, Samcik M, Wolniewicz L, Baczynska K, Komorowska K, Poprawa I, Komorowska E, Sajnaga D, Zolbach A, Dudzik‐Plocica A, Abdulkarim A, Lauko‐Rachocka A, Kaminski L, Kostka A, Cichy A, Ruszkowski P, Splawski M, Fitas G, Szymczyk A, Serwicka A, Fiega A, Zysko D, Krysiak W, Szabowski S, Skorek E, Pruszczyk P, Bienias P, Ciurzynski M, Welnicki M, Mamcarz A, Folga A, Zielinski T, Rywik T, Leszek P, Sobieszczanska‐Malek M, Piotrowska M, Kozar‐Kaminska K, Komuda K, Wisniewska J, Tarnowska A, Balsam P, Marchel M, Opolski G, Kaplon‐Cieslicka A, Gil R, Mozenska O, Byczkowska K, Gil K, Pawlak A, Michalek A, Krzesinski P, Piotrowicz K, Uzieblo‐Zyczkowska B, Stanczyk A, Skrobowski A, Ponikowski P, Jankowska E, Rozentryt P, Polonski L, Gadula‐Gacek E, Nowalany‐Kozielska E, Kuczaj A, Kalarus Z, Szulik M, Przybylska K, Klys J, Prokop‐Lewicka G, Kleinrok A, Aguiar CT, Ventosa A, Pereira S, Faria R, Chin J, De Jesus I, Santos R, Silva P, Moreno N, Queirós C, Lourenço C, Pereira A, Castro A, Andrade A, Guimaraes TO, Martins S, Placido R, Lima G, Brito D, Francisco A, Cardiga R, Proenca M, Araujo I, Marques F, Fonseca C, Moura B, Leite S, Campelo M, Silva‐Cardoso J, Rodrigues J, Rangel I, Martins E, Correia AS, Peres M, Marta L, Silva GF, Severino D, Durao D, Leao S, Magalhaes P, Moreira I, Cordeiro AF, Ferreira C, Araujo C, Ferreira A, Baptista A, Radoi M, Bicescu G, Vinereanu D, Sinescu C, Macarie C, Popescu R, Daha I, Dan G, Stanescu C, Dan A, Craiu E, Nechita E, Aursulesei V, Christodorescu R, Otasevic P, Seferovic P, Simeunovic D, Ristic A, Celic V, Pavlovic‐Kleut M, Lazic JS, Stojcevski B, Pencic B, Stevanovic A, Andric A, Iric‐Cupic V, Jovic M, Davidovic G, Milanov S, Mitic V, Atanaskovic V, Antic S, Pavlovic M, Stanojevic D, Stoickov V, Ilic S, Ilic MD, Petrovic D, Stojsic S, Kecojevic S, Dodic S, Adic NC, Cankovic M, Stojiljkovic J, Mihajlovic B, Radin A, Radovanovic S, Krotin M, Klabnik A, Goncalvesova E, Pernicky M, Murin J, Kovar F, Kmec J, Semjanova H, Strasek M, Iskra MS, Ravnikar T, Suligoj NC, Komel J, Fras Z, Jug B, Glavic T, Losic R, Bombek M, Krajnc I, Krunic B, Horvat S, Kovac D, Rajtman D, Cencic V, Letonja M, Winkler R, Valentincic M, Melihen‐Bartolic C, Bartolic A, Vrckovnik MP, Kladnik M, Pusnik CS, Marolt A, Klen J, Drnovsek B, Leskovar B, Anguita MF, Page JG, Martinez FS, Andres J, Genis A, Mirabet S, Mendez A, Garcia‐Cosio L, Roig E, Leon V, Gonzalez‐Costello J, Muntane G, Garay A, Alcade‐Martinez V, Fernandez SL, Rivera‐Lopez R, Puga‐Martinez M, Fernandez‐Alvarez M, Serrano‐Martinez J, Crespo‐Leiro M, Grille‐Cancela Z, Marzoa‐Rivas R, Blanco‐Canosa P, Paniagua‐Martin M, Barge‐Caballero E, Cerdena IL, Baldomero IFH, Padron AL, Rosillo SO, Gonzalez‐Gallarza RD, Montanes OS, Manjavacas AI, Conde AC, Araujo A, Soria T, Garcia‐Pavia P, Gomez‐Bueno M, Cobo‐Marcos M, Alonso‐Pulpon L, Cubero JS, Sayago I, Gonzalez‐Segovia A, Briceno A, Subias PE, Hernandez MV, Cano MR, Sanchez MG, Jimenez JD, Garrido‐Lestache EB, Pinilla JG, Villa BG, Sahuquillo A, Marques RB, Calvo FT, Perez‐Martinez M, Gracia‐Rodenas M, Garrido‐Bravo IP, Pastor‐Perez F, Pascual‐Figal D, Molina BD, Orus J, Gonzalo FE, Bertomeu V, Valero R, Martinez‐Abellan R, Quiles J, Rodrigez‐Ortega J, Mateo I, ElAmrani A, Fernandez‐Vivancos C, Valero DB, Almenar‐Bonet L, Sanchez‐Lazaro I, Marques‐Sule E, Facila‐Rubio L, Perez‐Silvestre J, Garcia‐Gonzalez P, Ridocci‐Soriano F, Garcia‐Escriva D, Pellicer‐Cabo A, Fuente Galan L, Diaz JL, Platero AR, Arias J, Blasco‐Peiro T, Julve MS, Sanchez‐Insa E, Aured‐Guallar C, Portoles‐Ocampo A, Melin M, Hägglund E, Stenberg A, Lindahl I, Asserlund B, Olsson L, Dahlström U, Afzelius M, Karlström P, Tengvall L, Wiklund P, Olsson B, Kalayci S, Temizhan A, Cavusoglu Y, Gencer E, Yilmaz M, Gunes H. In‐hospital and 1‐year mortality associated with diabetes in patients with acute heart failure: results from the
ESC‐HFA
Heart Failure Long‐Term Registry. Eur J Heart Fail 2016; 19:54-65. [DOI: 10.1002/ejhf.679] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 08/24/2016] [Accepted: 09/20/2016] [Indexed: 12/28/2022] Open
Affiliation(s)
- Giovanni Targher
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine University and Azienda Ospedaliera Universitaria Integrata of Verona Verona Italy
| | - Marco Dauriz
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine University and Azienda Ospedaliera Universitaria Integrata of Verona Verona Italy
| | - Cécile Laroche
- EURObservational Research Programme European Society of Cardiology Sophia‐Antipolis France
| | | | | | | | | | - Roberto Ferrari
- Department of Cardiology and LTTA Centre, University Hospital of Ferrara and Maria Cecilia Hospital, GVM Care & Research E.S: Health Science Foundation Cotignola Italy
| | - Stephan Anker
- Innovative Clinical Trials, Department of Cardiology & Pneumology University Medical Center Göttingen (UMG) Göttingen Germany
| | - Andrew Coats
- Monash University Australia and University of Warwick Coventry UK
| | | | - Maria G. Crespo‐Leiro
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Complexo Hospitalario Universitario A Coruna CHUAC La Coruna Spain
| | - Alexandre Mebazaa
- Inserm 942, Hôpital Lariboisière Université Paris Diderot Paris France
| | - Massimo F. Piepoli
- Department of Cardiology Polichirurgico Hospital G. da Saliceto Piacenza Italy
| | - Aldo Pietro Maggioni
- EURObservational Research Programme European Society of Cardiology Sophia‐Antipolis France
- ANMCO Research Center Florence Italy
| | - Luigi Tavazzi
- Maria Cecilia Hospital, GVM Care & Research E.S. Health Science Foundation Cotignola Italy
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Opasich C, Cobelli F, Riccardi G, Aquilani R, De Martini A, Specchia G. Applicability of the anaerobic threshold in patients with previous myocardial infarction. Adv Cardiol 2015; 35:100-7. [PMID: 3105265 DOI: 10.1159/000413442] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Opasich C, De Feo S, Ambrosio GA, Bellis P, Di Lenarda A, Di Tano G, Fico D, Gonzini L, Lavecchia R, Tomasi C, Maggioni AP. The 'real' woman with heart failure. Impact of sex on current in-hospital management of heart failure by cardiologists and internists. Eur J Heart Fail 2005; 6:769-79. [PMID: 15542415 DOI: 10.1016/j.ejheart.2003.11.021] [Citation(s) in RCA: 35] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2002] [Revised: 06/23/2003] [Accepted: 11/13/2003] [Indexed: 11/29/2022] Open
Abstract
AIM To identify differences between sexes in the clinical profile, use of resources, management and outcome in a large population of 'real world' patients with heart failure (HF). METHODS A prospective cross-sectional survey was conducted on 2127 consecutive patients (47% women) admitted with HF to 167 cardiology and 250 internal medicine departments between February 14 and 25, 2000. RESULTS Women were older, had a higher prevalence of atrial fibrillation, and more frequently a hypertensive or valvular aetiology. Females were admitted more frequently in Medical than in Cardiology Departments. The rate of invasive and non-invasive procedures was lower in women than in men, slightly higher if managed by cardiologists. Women were less frequently prescribed ACE-inhibitors, amiodarone, and spironolactone, and more frequently prescribed digoxin. In-hospital mortality was similar, without difference between health-care providers. A 6-month follow-up was performed in 56.4% of the cases in both setting, but less frequently in women. Event rates were similar with nearly half of patients re-hospitalised at least once. CONCLUSION The 'real' HF woman has generally a more severe disease; she is an old lady who is more frequently hospitalised in a medical unit, receives few diagnostic, and cardiovascular procedures and pharmacological therapy, has a relatively low probability of dying in hospital, but a high likelihood of requiring readmission.
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Affiliation(s)
- C Opasich
- Department of Cardiology, Salvatore Maugeri Foundation, Pavia, Italy
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De Feo S, Opasich C. [Risk of sudden death in heart failure patients]. Minerva Cardioangiol 2003; 51:165-77. [PMID: 12783072] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Sudden death is one of the more important cause of mortality in patients with chronic heart failure. The highest risk occurs among patients with less severe functional impairment, whereas patients in NYHA class IV usually die of progression of heart failure. Predictors of sudden death have been evaluated. Nevertheless, current methods of risk stratification for sudden death are still inadequate, especially in patients with advanced heart failure. Low left ventricular ejection fraction is widely used for the risk stratification, but it lacks of sensitivity and specificity in distinguishing patients with an increased arrhythmic mortality from those with an increased mortality due to pump failure. Unsustained ventricular tachycardia and inducibility at electrophysiological study may help identifying high-risk patients, requiring more aggressive therapy, as the ICD implantation. Heart rate variability and baroreflex sensitivity analysis have been utilized to obtain information on autonomic modulation, but with uncertain conclusion on the identification of high-risk patients. Increased QT dispersion, the presence of T-wave alternans and abnormal signal-averaged electrocardiography have also been proposed, but, up-to-now, any of these parameters showed a strong predictor power. In conclusion, our capability to identifying heart failure patients at risk for arrhythmic death is still far from being satisfactory.
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Affiliation(s)
- S De Feo
- Fondazione S. Maugeri, Clinica del Lavoro e della Riabilitazione, IRCCS, Divisione di Cardiologia, Istituto Scientifico di Pavia, Pavia, Italy
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Maggioni AP, Sinagra G, Opasich C, Geraci E, Gorini M, Gronda E, Lucci D, Tognoni G, Balli E, Tavazzi L. Treatment of chronic heart failure with beta adrenergic blockade beyond controlled clinical trials: the BRING-UP experience. Heart 2003; 89:299-305. [PMID: 12591836 PMCID: PMC1767602 DOI: 10.1136/heart.89.3.299] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2002] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Several large controlled trials have shown that beta blockers given to patients with heart failure (New York Heart Association functional class II-IV) reduce morbidity and mortality. Despite these impressive results, implementing the use of beta blockade in clinical practice appears slow and difficult. The BRING-UP study was designed to tackle this problem. OBJECTIVES To accelerate the adoption of beta blockade in clinical practice; to provide an epidemiological estimate of the proportion of patients with heart failure suitable for this treatment in general cardiology care; and to assess effectiveness of these drugs outside the setting of clinical trials. METHODS The design of the study and recommendations derived from available evidence on the use of beta blockers were discussed with cardiologists during regional meetings. All consecutive heart failure patients in a one month period, whether treated or not with beta blockers, were eligible for the study. In each patient, the decision to prescribe a beta blocker was a free choice for the participating physicians. All centres were provided with carvedilol, metoprolol, and bisoprolol at appropriate doses; the choice of the drug and dosage was left to the responsible clinician. All patients were followed for one year. RESULTS 197 cardiological centres enrolled 3091 patients, 24.9% of whom were already on beta blocker treatment at baseline. beta Blockers were newly prescribed in 32.7% of cases, more often in younger and less severely ill patients. The mean daily dose of the drugs used at one year corresponded to about 70% of the maximum dose used in clinical trials. Starting treatment with beta blockers did not affect the prescription or dosage of other recommended drugs. The overall rate of beta blocker treatment increased over the year of the study from 24.9% to 49.7%. During the 12 month period, 351 deaths occurred (11.8%). In multivariate analysis, the use of beta blockers was independently associated with a better prognosis, with a relative risk of 0.60 and a lower incidence of hospital admissions for worsening heart failure. CONCLUSIONS The implementation of beta blockers in clinical practice is feasible and could be accelerated. These drugs are associated with a lower mortality and reduced hospital admission rates, not only in clinical trials but also in the normal clinical setting.
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Ceconi C, Ferrari R, Bachetti T, Opasich C, Volterrani M, Colombo B, Parrinello G, Corti A. Chromogranin A in heart failure; a novel neurohumoral factor and a predictor for mortality. Eur Heart J 2002; 23:967-74. [PMID: 12069452 DOI: 10.1053/euhj.2001.2977] [Citation(s) in RCA: 167] [Impact Index Per Article: 7.6] [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: 12/16/2022] Open
Abstract
BACKGROUND In chronic heart failure, several hormonal systems are activated with diagnostic and prognostic implications. We tested the hypotheses that serum Chromogranin-A (CgA) -- a 49 kDa acid protein present in the secretor granules of neuroendocrine cells -- is increased in chronic heart failure and that CgA levels are a predictive factor for mortality. METHOD AND RESULTS In 160 patients with chronic heart failure, we measured serum CgA and other neuroendocrine hormones. The results showed that CgA is increased in chronic heart failure and the increase is related to the clinical severity of the syndrome: CgA levels in New York Heart Failure (NYHA) class II (median 146.9 ng x ml(-1), inter-quartiles 108.3-265.5) were significantly higher (P<0.05) than in class I (median 109.7 ng x ml(-1), inter-quartiles 96.7-137.6), and significantly lower (P<0.05) than in class III (median 279.0 ng x ml(-1), inter-quartiles 203.6-516.1). Class IV patients showed the highest serum levels of CgA (median 545.0 ng. ml(-1), inter-quartiles 231.8-1068.3), being statistically significantly different from class III patients (P<0.001). The association between survival and some recognized variables of prognostic significance, including CgA was also studied. The results showed that ejection fraction, noradrenaline, atrial natriuretic peptide, NYHA class and CgA were significant univariate prognosticators; however, in the multivariate analysis by the Cox proportional-hazard model, CgA and NYHA class were the only independent predictive factors for mortality (P<0.005, RR=1.22, 95% CI=1.06-1.41 and P=0.04, RR=1.58, 95% CI=1.02-2.46, respectively). CONCLUSIONS CgA is a pro-hormone, precursor of several active fragments likely to exert biological effects in chronic heart failure. CgA serum levels are increased in patients with chronic heart failure and are a predictive factor for mortality.
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Affiliation(s)
- C Ceconi
- Cardiovascular Pathophysiology Research Centre, Salvatore Maugeri Foundation, IRCCS, Gussago, Italy
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De Feo S, Opasich C, Capietti M, Cazzaniga E, Mazza A, Manera M, Giorgi I, Tramarin R. Functional and psychological recovery during intensive hospital rehabilitation following cardiac surgery in the elderly. Monaldi Arch Chest Dis 2002; 58:35-40. [PMID: 12693067] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
UNLABELLED The recovery process in the elderly after cardiac surgery is influenced not only by clinical cardiac conditions, but also by comorbidity, cognitive decline and disability. We evaluated the relationship between clinical objective and self-perceived factors and their influence on functional recovery in 204 consecutive, over-70s pts who were admitted into an intensive hospital rehabilitation program following cardiac surgery. The variables taken into consideration were: comorbidity (Charlson index), length of hospital stay and complications in cardiac surgery and rehabilitation, disability (nursing needs score index), functional status (6-min walking test), left ventricular EF, number of training sessions, self-perceived health status (EuroQol questionnaire), emotional impairment (anxiety/depression, CBA-2.0/interview). RESULTS Functional capacity: the distance walked was 198 +/- 103 m at admission and 287 +/- 121 m at discharge (p < 0.0001). Only the nursing needs score index resulted as a weak, independent predictor of the distance walked at admission (r2 = 0.14, p < 0.001, beta = 0-.21), which (beta = 0.49), together with complications during rehabilitation (beta = -0.15), self-perceived health status at discharge (beta = 0.15) and number of training sessions (beta = 0.20), was independently correlated with the distance walked at time of discharge (r2 = 050, p < 0.0001). Patients mood: anxiety correlated with depression. Emotional scores did not correlate with functional measures. Patients self-perceived health status: only the nursing needs score index was a weak, independent predictor of well-being at entry (r2 = 0.15, p < 0.0001, beta = -0.29), which, in turn, was the only predictor of perception at discharge (r2 = 0.33, p < 0.0001, beta = 0-.42). CONCLUSIONS In an intensive hospital rehabilitation program following cardiac surgery in patients over 70 a) there was no correlation between clinical and psychological variables; b) anxiety and depression were associated, but neither influenced the recovery process nor correlated to health status perception; c) functional impairment was strongly influenced by nursing needs which also affected the self-perceived health status; d) both functional and perception recovery were influenced by disability at time of admission and reacted positively after rehabilitation.
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Affiliation(s)
- S De Feo
- IRCCS Fondazione Salvatore Maugeri, Dipartimento di Cardiologia, Via Ferrata 8, I-27100 Pavia, Italy
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8
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Callegari S, Majani G, Giardini A, Pierobon A, Opasich C, Cobelli F, Tavazzi L. Relationship between cognitive impairment and clinical status in chronic heart failure patients. Monaldi Arch Chest Dis 2002; 58:19-25. [PMID: 12693065] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND In spite of its clinical importance, cognitive functioning is not always taken into account in studies on patients with chronic heart failure. The aim of the present study is to analyse the relationship between cognitive impairment and cardiovascular variables in a sample of patients with chronic heart failure for assessment or candidated for heart transplant. METHODS Sixty-four male patients with chronic heart failure in NYHA class I-III, in a stable clinical condition, underwent cardiological evaluation and neuropsychological assessment by means of a wide battery of tests: Spinnler and Tognoni's tests and WAIS scale. RESULTS Compared to the normative group, only 9% of patients did not have impairment in any cognitive function. 26% of patients had impairment of one cognitive function, and 30% of four or more cognitive functions. The cognitive functions that were most often impaired were short-term verbal memory, short-term visual spatial memory, differed verbal memory and verbal learning and visual spatial logical ability. On the whole, no statistical significant relationship was found between cognitive scores and the considered cardiovascular variables. CONCLUSIONS Our data support the need to take into account the risk of cognitive impairment in CHF patients, regardless of age, disease severity or functional status. The high prevalence of short-term verbal memory impairment has important implications in clinical practice, since CHF patients should be actively involved in the medical management of their disease. Memory deficits could compromise patient's adherence to treatment as well as doctor-patient interactions. The practical consequences of these difficulties require some changes in doctors' behaviour and suggest the need for specific medical staff member training.
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Affiliation(s)
- S Callegari
- Psychology Unit, Fondazione S. Maugeri, Clinica del Lavoro e della Riabilitazione, IRCCS, Scientific Institute of Montescano, PV, Italy
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9
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De Feo S, Opasich C. [Educating and communicating: non-pharmacologic treatment for patients with chronic heart failure?]. Monaldi Arch Chest Dis 2002; 58:51-3. [PMID: 12693070] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
Chronic heart failure shows an increasing prevalence and extremely high rate of both hospital admission and readmission. Thus, in recent years there has been a growing interest in the development of more effective strategies for disease management. The existing literature shows programs involving multidisciplinary teams, specialized clinics, that employ a systematic approach and provide continuity of care, frequently involving a specialized nurse dedicated to comprehensive management. These experiences reported a favourable effects on clinically relevant outcome, including readmission, quality of care and cost of care. A recent randomized trial conducted by Krumholtz and colleagues emphasises the importance of patient's education and support intervention, without medical management components. This model was effective in reducing readmissions and in-hospital costs. On the basis of these data, patients education and support should be considered a "non-pharmacological therapy" for heart failure patients.
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Affiliation(s)
- S De Feo
- Fondazione S. Maugeri, Clinica del Lavoro e della Riabilitazione, IRCCS, Divisione di Cardiologia, Istituto Scientifico di Pavia
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10
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Opasich C, Santini M. [Arrhythmia risk stratification in patients with heart failure. Foreword]. Ital Heart J Suppl 2001; 2:1263-4. [PMID: 11838345] [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: 02/23/2023]
Abstract
The challenge of preventing arrhythmic sudden death is one of the major issues of today's treatment of heart failure. To pursue this aim, an accurate selection of candidates for sudden death has to be routinely carried out, while a maximized and individualized drug treatment has to be extensively administered in all high-risk selected patients. However, in clinical practice there is no agreement on the selection criteria of sudden death risk, particularly in patients with advanced heart failure. Furthermore, the real impact of each category of drugs in reducing the risk of sudden death in heart failure patients is still under debate. As far as non-pharmacological options are concerned, implantable cardioverter-defibrillators (ICD) have been demonstrated to be the most effective therapy in patients with prior cardiac arrest due to ventricular fibrillation or poorly tolerated ventricular tachycardia. Low left ventricular ejection fraction, unsustained ventricular tachycardia and inducibility at electrophysiological study also may identify high-risk patients requiring ICD implantation. However, such a stratification seems to be effective in ischemic more than in non-ischemic patients, while generally the primary prevention of sudden death is still restricted to a minority of patients. Biventricular pacing has been proven to be effective in optimizing left ventricular function in more than 50% of left bundle branch block and advanced heart failure patients, while further studies are needed to evaluate the real impact of cardiac resynchronization therapy on hard endpoints, such as survival and long-term clinical outcome. Therefore, the selection criteria of "responders" to this novel non-pharmacological therapy still have to be defined. There is convincing evidence in the literature that tailored drug therapy can be highly effective in preventing heart failure progression as well as in reducing total and sudden mortality. Nevertheless, prevention of sudden death is still a debated point in heart failure treatment. For this reason, we aimed to provide heart failure specialists with updated reviews on this topic, such as those published in this issue of the Italian Heart Journal Supplement. Therefore, we are proud to present all the authors who contributed with the high quality of their articles to this editorial effort. Obviously, we have to thank the authors, but we also have to address the readers, thanking them in advance for their interest in such an initiative.
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Affiliation(s)
- C Opasich
- Divisione di Cardiologia Fondazione S. Maugeri, IRCCS Via Ferrata, 8 27100 Pavia.
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11
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Capomolla S, Febo O, Opasich C, Guazzotti G, Caporotondi A, La Rovere MT, Gnemmi M, Mortara A, Vona M, Pinna GD, Maestri R, Cobelli F. Chronic infusion of dobutamine and nitroprusside in patients with end-stage heart failure awaiting heart transplantation: safety and clinical outcome. Eur J Heart Fail 2001; 3:601-10. [PMID: 11595609 DOI: 10.1016/s1388-9842(01)00165-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [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: 11/26/2022] Open
Abstract
BACKGROUND in patients with severe heart failure additional therapeutic support with intravenous inotropic or vasodilator drugs is frequently employed in an attempt to obtain hemodynamic and clinical control. No data comparing the use and efficacy of chronic intravenous inotropic and vasodilator therapy in patients with advanced heart failure are available. AIMS we evaluated, in a group of patients with advanced heart failure undergoing chronic infusion with dobutamine or nitroprusside, in addition to optimized oral therapy, (1) the safety of chronic infusion, (2) the efficacy of both drugs in managing unloading therapy and (3) clinical outcome of the two therapeutic strategies. METHODS one hundred and thirteen patients receiving optimized oral therapy, in functional class III/IV with symptoms and signs of refractory heart failure and requiring additional pharmacological support with either intravenous dobutamine or nitroprusside were evaluated. Clinical and therapeutic management and clinical outcome of the two groups were considered. RESULTS dobutamine was administered for 12 h/day for 20+/-23 days at a dosage of 7+/-3 microg/kg/min to 43 patients. The mean dose of nitroprusside was 0.76+/-0.99 microg/kg/min. The mean duration of use of this drug, administered as a 12-h/day infusion was 22+/-38 days. Nitroprusside infusion allowed greater doses of short-term ACE-inhibitors to be used compared to pre-infusion (ACE-inhibitor dose: 55+/-30 mg/day vs. 127+/-30 mg/day P<0.0001) and during dobutamine infusion (ACE-inhibitor dose: 85+/-47 mg/day vs. 127+/-30 mg/day P<0.002). Nitroprusside unlike dobutamine significantly improved the NYHA functional class. Of the 113 patients, 109 (97%) had a cardiac event during a mean follow-up of 337+/-264 days. Forty-four patients required hospitalization for worsening congestive heart failure, 45/113 (39%) patients died during the follow-up and 27/113 (24%) patients had a heart transplant in status one. Hospitalization, because of worsening heart failure was less frequent in the nitroprusside than in the dobutamine subgroup [29/51 (57%) vs. 19/22 (86%) P<0.02]. The overall mortality was 28% (20/70) in the nitroprusside group and 58% (25/43) in the dobutamine group (odds ratio 0.33 CI 0.16 to 0.73 P<0.006). In the group treated with nitroprusside, heart transplantation in status one was performed in 16/33 patients (48%), while in the dobutamine group this was done in 11/14 patients (78%) (odds ratio 0.25 CI 0.06-1.02 P<0.06). There was a significant reduction in the combined end-point of mortality/heart transplantation in status one in patients treated with nitroprusside compared to those treated with dobutamine (36/70 (51%) vs. 36/43 (84%) - (odds ratio 0.34 CI 0.14-0.80 P<0.01). The incidence of adverse events in the patients treated with nitroprusside was similar to that in those treated with dobutamine (20% vs. 17% P=ns). CONCLUSIONS for patients awaiting heart transplantation chronic intermittent nitroprusside infusions are more effective and safer than dobutamine in relieving symptoms, facilitating unloading therapy management and improving survival. Whether chronic intermittent infusion of nitroprusside could represent a feasible medical strategy in out-patients with severe heart failure remains to be investigated.
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Affiliation(s)
- S Capomolla
- Fondazione S. Maugeri, Clinica del Lavoro e della Riabilitazione, IRCCS Istituto scientifico di Montescano, Pavia, Italy.
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12
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Sommaruga M, Bettinardi O, Opasich C. [Communication between physician and patient with chronic heart decompensation may help to reach the therapeutic objectives. How to make it efficient]. Ital Heart J Suppl 2001; 2:945-57. [PMID: 11675832] [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: 02/22/2023]
Abstract
In the management of chronic heart failure there is increasing evidence that effective communication with the patient is an important tool in health care since it permits the achievement of therapeutic goals and the patient's satisfaction in terms of the quality of health assistance received. In fact, the variations in the communication processes relevantly influence the results in some behaviors and attitudes of the patient, such as adherence to the therapeutic prescriptions, understanding and remembering the information received, satisfaction with the medical examination and less worry. The capacity of the patient of co-administering the illness may result in a reduction in the instability due to avoidable concomitant factors, and thus reduce the heart failure morbidity and rehospitalization rate. Building up an effective doctor-patient relationship becomes an important goal to achieve, and the necessary instruments are not only instinctive or the result of experience, but can also be taught and learnt. The aim of this work was to give a contribution, which, in addition to underlining the theoretic aspects of the communicative process by means of numerous examples taken from everyday practice in patient management, is to induce reflection and to propose ways of intervention for the improvement of the therapeutic relationship between the cardiologist and the patient with heart failure.
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Affiliation(s)
- M Sommaruga
- Servizio di Psicologia, Fondazione S. Maugeri, Clinica del Lavoro e della, Riabilitazione, IRCCS Via Roncaccio, 16 21049 Tradate, VA.
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13
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Opasich C, Rapezzi C, Lucci D, Gorini M, Pozzar F, Zanelli E, Tavazzi L, Maggioni AP. Precipitating factors and decision-making processes of short-term worsening heart failure despite "optimal" treatment (from the IN-CHF Registry). Am J Cardiol 2001; 88:382-7. [PMID: 11545758 DOI: 10.1016/s0002-9149(01)01683-6] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.0] [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: 11/27/2022]
Abstract
This study sought to prospectively assess which factors were related to short-term worsening heart failure (HF) leading to or not to hospital admission, in long-term outpatients followed by cardiologists. The subsequent decision-making process was also analyzed. The study population consisted of 2,701 outpatients enrolled in the registry of the Italian Network on Congestive Heart Failure (IN-CHF) and followed by 133 cardiology centers (19% of all existing Italian cardiology centers). Clinical and follow-up data were collected by local trained clinicians; 215 patients (8%) had short-term decompensation (on average 2 months after the index outpatient visit). Multivariate analysis showed that previous hospitalization, long duration of symptoms, ischemic etiology, atrial fibrillation, higher functional class (New York Heart Association classification III to IV), higher heart rate, and low systolic blood pressure were independently associated with HF destabilization. Poor compliance (21%) and infection (12%) were the most frequent precipitating factors, but a precipitating factor was not identified in 40% of the patients. Poor compliance was more common in women, but no other clinical characteristics emerged as being related with a specific precipitating factor. Fifty-seven percent of the patients with a short-term recurrence of worsening HF required hospital admission; infusion treatment with inotropes and/or vasodilators was necessary in 19% of them. Long-term therapy was changed in 48% of the patients. Thus, in ambulatory HF patients, short-term worsening HF can be predicted according to the clinical characteristics on an outpatient basis. Nearly 1/3 of precipitating factors can be prevented. Patient education and avoidance of inappropriate treatment may reduce the number of relapses.
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Affiliation(s)
- C Opasich
- S. Maugeri Foundation, Institute of Care and Scientific Research, Cardiology Division, Pavia, Italy.
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14
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Opasich C, Pinna GD, Mazza A, Febo O, Riccardi R, Riccardi PG, Capomolla S, Forni G, Cobelli F, Tavazzi L. Six-minute walking performance in patients with moderate-to-severe heart failure; is it a useful indicator in clinical practice? Eur Heart J 2001; 22:488-96. [PMID: 11237544 DOI: 10.1053/euhj.2000.2310] [Citation(s) in RCA: 125] [Impact Index Per Article: 5.4] [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
AIMS The 6-min walk test has been incorporated into studies on the efficacy of new therapies and into prognostic stratification for chronic heart failure patients. Firm conclusions on the usefulness of the test in clinical practice are still lacking. The aim of this study was to investigate (1) the correlation between walk test performance and standard indices of cardiac function and exercise capacity, and (2) the prognostic value of the walk test with respect to peak VO2 and NYHA class. METHODS AND RESULTS Three hundred and fifteen chronic heart failure patients (age: 53+/-9 years, NYHA class: II (182), III (133)) underwent a functional evaluation and a 6-min walk test. Of these, 270 were followed-up for a minimum of 6 months (mean 387+/-177 days). Walked distance was 396+/-92 m. There was no significant correlation between distance walked and central haemodynamic data. Functional capacity, as measured by ergometry, correlated moderately with distance walked (duration: r=0.48, peak VO2: r=0.59, anaerobic threshold: r=0.54; all P<0.001). During follow-up, 46 patients died from cardiovascular causes and 12 were urgently transplanted. Either of these events were considered end points of the study. Survival analysis was performed from a continuous walk test and peak VO2 measurements or after categorization of (a) quartile segmentation, (b) cut-off points from the literature and (c) thresholds from receiver operating characteristic curves. At univariate survival analysis (Cox regression), the association of the walk test with survival was of significance (P=0.03, continuous variable), or borderline significance (0.05< or =P< or =0.1, after categorization). Peak VO2 was always significant, independent of the scale used (0.005< or =P< or =0.03). The strongest association was found for NYHA class (P<0.001), which showed the highest sensitivity and specificity for the prediction of the event (0.64 and 0.65, respectively). When walk test performance, continuous or categorized, was entered into a multivariate model with NYHA class or peak VO2, it lost any significant association with survival (P>0.76 in all models with NYHA class and P>0.27 in all models with peak VO2). CONCLUSION In moderate-to-severe chronic heart failure patients, the 6-min walk test is not related to cardiac function and only moderately related to exercise capacity. Walking performance does not provide prognostic information which can complement or substitute for that provided by peak VO2 or NYHA class. Hence the test is of limited usefulness as a decisional indicator in clinical practice.
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Affiliation(s)
- C Opasich
- Cardiology Division, Medical Center of Pavia, S. Maugeri Foundation, Institute of Care and Scientific Research, Pavia, Italy
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15
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Abstract
The six-minute walking test (WT) is used in trials and clinical practice as an easy tool to evaluate the functional capacity of chronic heart failure (CHF) patients. As WT measurements are highly variable both between and within individuals, this study aims at assessing the contribution of the different sources of variation and estimating the reproducibility of the test. A statistical model describing WT measurements as a function of fixed and random effects is proposed and its parameters estimated. We considered 202 stable CHF patients who performed two baseline WTs separated by a 30 minute rest; 49 of them repeated the two tests 3 months later (follow-up control). They had no changes in therapy or major clinical events. Another 31 subjects performed two baseline tests separated by 24 hours. Collected data were analysed using a mixed model methodology. There was no significant difference between measurements taken 30 minutes and 24 hours apart (p = 0.99). A trend effect of 17 (1.4) m (mean (SE)) was consistently found between duplicate tests (p < 0.001). REML estimates of variance components were: 5189 (674) for subject differences in the error-free value; 1280 (304) for subject differences in spontaneous clinical evolution between baseline and follow-up control, and 266 (23) for the within-subject error. Hence, the standard error of measurement was 16.3 m, namely 4 per cent of the average WT performance (403 m) in this sample. The intraclass correlation coefficient was 0.96. We conclude that WT measurements are characterized by good intrasubject reproducibility and excellent reliability. When follow-up studies > or = 3 months are performed, unpredictable changes in individual walking performance due to spontaneous clinical evolution are to be expected. Their clinical significance, however, is not known.
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Affiliation(s)
- G D Pinna
- Department of Biomedical Engineering, S. Maugeri Foundation, Institute of Care and Scientific Research, Medical Center of Montescano (PV), Italy.
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16
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Opasich C, Russo A, Colombo E, Aldrovandi M, Addis A, Tavazzi L. Your cardiac patient wants to become a mother. Risk considerations and advice. Part II--Your cardiac patient is pregnant. Ital Heart J 2000; 1:667-73. [PMID: 11061363] [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: 02/18/2023]
Abstract
In this part the most updated indications for evidence-based counseling of cardiac patients during pregnancy, labor and the postpartum period are reviewed. Moreover, indications and contraindications for the use of some cardiac drugs during pregnancy and lactation are provided.
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Affiliation(s)
- C Opasich
- Cardiology Division, Salvatore Maugeri Foundation, Institute of Care and Scientific Research, Pavia, Italy.
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17
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Opasich C, Russo A, Catalano O, Criffò A, De Feo S, Addis A, Tavazzi L. Your cardiac patient wants to become a mother. Risk considerations and advice Part I--your cardiac patient asks advice on a possible pregnancy. Ital Heart J 2000; 1:605-12. [PMID: 11130839] [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: 02/18/2023]
Abstract
In this part, the risks and complications of pregnancy in women with active or corrected, congenital or acquired heart disease are reviewed, in order to allow individual counseling on a possible pregnancy or treatment recommendations on contraception.
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Affiliation(s)
- C Opasich
- Cardiology Division, Salvatore Maugeri Foundation, Institute of Care and Scientific Research, Pavia, Italy.
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18
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Opasich C, Capomolla S, Riccardi PG, Febo O, Forni G, Cobelli F, Tavazzi L. Does in-patient ECG monitoring have an impact on medical care in chronic heart failure patients? Eur J Heart Fail 2000; 2:281-5. [PMID: 10938489 DOI: 10.1016/s1388-9842(00)00057-x] [Citation(s) in RCA: 11] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Heart failure patients' management in non-intensive care units might be improved by telemetry monitoring. However, telemetry adds the cost and evidence of this effectiveness is not available. AIM To evaluate the utility of the ECG monitoring in chronic heart failure patients admitted to a non-intensive care unit. METHODS A prospective analysis of the utility of telemetry in 711 patients admitted to a Heart Failure Unit from March 1996 to September 1997. RESULTS One hundred and ninety-nine patients underwent telemetry; 108 telemetry findings were recorded, in 35% of NYHA class II, in 46% in NYHA class III-IV and 43% in unstable patients. Reasons for telemetry were: known arrhythmia (n=82), electrolytes disturbances (n=20), atrial fibrillation (n=12), symptoms (n=48), i.v. dobutamine (n=13), drugs control (n=16), devices control (n=8). Crossing reasons for telemetry and detected events we had, respectively, 63, 11, 2, 17, 5, 6, and 0 telemetry findings. Treatment was guided by telemetry results in only 33 cases (respectively in 18, 0, 4, 5, 5, 1, and 0 cases). Physicians perceived telemetry as unhelpful in 30% of cases; as helpful in 70%. The percentage of inutility, usefulness with and without related medical intervention were similar between stable and unstable patients (30, 18, 51% and 31, 15, 54%, respectively). CONCLUSION In a heart failure unit ECG monitoring is mostly used in severe and unstable patients. However, medical decisions are rarely guided by the telemetry findings. The usefulness of telemetry might be underestimated because one of the uncounted results might be the avoidance of inappropriate intervention.
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Affiliation(s)
- C Opasich
- S. Maugeri Foundation, Institute of Care and Scientific Research, Department of Cardiology, Pavia, Italy.
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19
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Opasich C, Ferrari R. La practica quotidiana dello scompenso cardiaco: il caso del betablocco (Daily practice in heart failure: the case of adrenergic beta blockers). Ital Heart J Suppl 2000; 1:993-5. [PMID: 10993004] [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: 02/17/2023]
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20
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Opasich C, Tavazzi L, Lucci D, Gorini M, Albanese MC, Cacciatore G, Maggioni AP. Comparison of one-year outcome in women versus men with chronic congestive heart failure. Am J Cardiol 2000; 86:353-7. [PMID: 10922453 DOI: 10.1016/s0002-9149(00)00934-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.1] [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: 10/17/2022]
Abstract
Using information from the Italian Network on Congestive Heart Failure, we examined whether clinical epidemiologic characteristics, drug prescription patterns, and outcome of patients with congestive heart failure differed according to sex and whether gender was an independent risk factor for mortality and hospital admissions.
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Affiliation(s)
- C Opasich
- Department of Cardiology, Fondazione Salvatore Maugeri, Pavia, Italy.
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21
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Pulignano G, Del Sindaco D, Maggioni A, Pugolotti M, Rossi L, Scotti E, Binotto M, De Biaggio P, Piemontese C, Opasich C. In the elderly the impact on disability and quality of life is similar in heart failure with preserved versus impaired systolic ventricular function. Eur J Heart Fail 2000. [DOI: 10.1016/s1388-9842(00)80358-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- G. Pulignano
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | | | | | | | - L. Rossi
- ANMCO Research Center; Florence Italy
| | - E. Scotti
- ANMCO Research Center; Florence Italy
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22
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Del Sindaco D, Pulignano G, Maggioni A, Barbieri M, Semproli M, Betti R, Albanese B, Di Cunzolo A, Ponzetta A, Opasich C. Assessment of disability and quality of life in elderly patients with heart failure: data from the IN-CHF - Nursing Study. Eur J Heart Fail 2000. [DOI: 10.1016/s1388-9842(00)80357-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- D. Del Sindaco
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | | | - A.P. Maggioni
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - M.C. Barbieri
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - M.A. Semproli
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - R. Betti
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - B. Albanese
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - A. Di Cunzolo
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - A. Ponzetta
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
| | - C. Opasich
- INCHF-Nursing Investigators, ANMCO Research Center; Florence Italy
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Pulignano G, Del Sindaco D, Maggioni A, Lucci D, Minardi G, Gorini M, Porcu M, Leggio F, Giovannini E, Opasich C. Predictors of 1 year mortality and mode of death in 1033 elderly outpatients with heart failure: Data from Italian Network on congestive heart failure. Eur J Heart Fail 2000. [DOI: 10.1016/s1388-9842(00)80363-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
| | | | | | - D. Lucci
- On Behalf of IN-CHF Investigators; Rome Italy
| | - G. Minardi
- On Behalf of IN-CHF Investigators; Rome Italy
| | - M. Gorini
- On Behalf of IN-CHF Investigators; Rome Italy
| | - M. Porcu
- On Behalf of IN-CHF Investigators; Rome Italy
| | - F. Leggio
- On Behalf of IN-CHF Investigators; Rome Italy
| | | | - C. Opasich
- On Behalf of IN-CHF Investigators; Rome Italy
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24
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Del Sindaco D, Pulignano G, Maggioni A, Greco C, Iannucci A, Alabisio M, Pasotti R, Zaccaria T, Zampieri E, Opasich C. Functional, cognitive and socio-environmental determinants of hospital admission in elderly outpatients with heart failure. Eur J Heart Fail 2000. [DOI: 10.1016/s1388-9842(00)80359-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
| | | | | | - C. Greco
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | - A. Iannucci
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | - M. Alabisio
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | - R. Pasotti
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | - T. Zaccaria
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | - E. Zampieri
- On Behalf INCHF-Nursing Investigators; Rome Italy
| | - C. Opasich
- On Behalf INCHF-Nursing Investigators; Rome Italy
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25
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Capomolla S, Febo O, Gnemmi M, Riccardi G, Opasich C, Caporotondi A, Mortara A, Pinna GD, Cobelli F. Beta-blockade therapy in chronic heart failure: diastolic function and mitral regurgitation improvement by carvedilol. Am Heart J 2000; 139:596-608. [PMID: 10740140 DOI: 10.1016/s0002-8703(00)90036-x] [Citation(s) in RCA: 171] [Impact Index Per Article: 7.1] [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: 01/14/2023]
Abstract
BACKGROUND In patients with chronic heart failure, the use of carvedilol therapy induces clinical and hemodynamic improvement. However, although the benefits of this beta-blocker have been established in patients with chronic heart failure, the mechanisms underlying them and the changes in left ventricular systolic function, diastolic function, and mitral regurgitation during long-term therapy remain unclear. OBJECTIVE To identify the clinical and functional effects of carvedilol, focusing on diastolic function and mitral regurgitation variations. METHODS Forty-five consecutive patients with chronic heart failure (ejection fraction 24% +/- 7%), 17 with dilated ischemic and 28 with nonischemic cardiomyopathy, were treated with carvedilol (mean dose 44 +/- 30 mg) and matched for clinical (New York Heart Association functional class and heart failure duration) and hemodynamic (cardiac index and pulmonary wedge pressure) characteristics to a control group. Clinical and echocardiographic variables were measured in the 2 groups at baseline and after 6 months and the results compared. RESULTS After 6 months of treatment with carvedilol, left ventricular ejection fraction had increased from 24% +/- 7% to 29% +/- 9% (P <.0001); this change was caused by a reduction in end-systolic volume index (106 +/- 41 vs 93 +/- 37 mL/m(2); P <. 0001). Deceleration time of early diastolic filling increased (134 +/- 74 vs 196 +/- 63 ms; P <.0001). Seventeen of the 27 patients with demonstrated improvement of left ventricular diastolic filling moved from having a restrictive filling pattern to having a normal or pseudonormal left ventricular filling pattern. In the control group, no significant changes in deceleration time of early diastolic filling were found (139 +/- 74 vs 132 +/- 45 ms; P = not significant). The effective regurgitant orifice area decreased significantly in the carvedilol group but not in the control group. These changes were associated with a significant reduction of the mitral regurgitant stroke volume in the carvedilol group (50 +/- 25 vs 16 +/- 13 mL; P <.0001) but not in the control group (57 +/- 29 vs 47 +/- 24 mL; P = not significant). These changes of mitral regurgitation were closely associated with significant improvement of forward aortic stroke volume (r = -.57, P <.0001). These findings were not observed in patients in the control group. CONCLUSIONS The results of this study show that long-term carvedilol therapy in patients with chronic heart failure was able to prevent or partially reverse progressive left ventricular dilatation. The effects on left ventricular remodeling were associated with a concomitant recovery of diastolic reserve and a decrease of mitral regurgitation, which have been demonstrated to be powerful prognostic predictors in such patients. Overall these findings provide important insights into the pathophysiologic mechanisms by which carvedilol improves the clinical course of patients with chronic heart failure.
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Affiliation(s)
- S Capomolla
- "Salvatore Maugeri" Foundation, Institute of Medical Care and Research, Pavia, Italy.
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26
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Abstract
Part of the management of refractory heart failure is treatment aimed at preventing organ damage due to inadequate oxygen delivery, improving hemodynamics, and maximizing cardiac output while maintaining only mildly elevated ventricular filling pressures The aim of this paper is to review the most updated indications on intravenous inotropic agents, and to compare their cardiac and peripheral effects. Finally, clinical implications of their use (alone or in combination) are reviewed.
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Affiliation(s)
- C Opasich
- S. Maugeri Foundation, Institute of Care and Scientific Research, Cardiology Division, Medical Center of Pavia, 27100, Pavia, Italy.
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27
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Opasich C. [Blocking of aldosterone receptors reduces the risk of events in patients with severe cardiac failure]. Ital Heart J Suppl 2000; 1:425-6. [PMID: 10815276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- C Opasich
- Divisione di Cardiologia, Fondazione Salvatore Maugeri, IRCCS, Centro Medico di Pavia
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28
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Opasich C, Criffò A. [Exercise test in prognostic stratification]. Ital Heart J Suppl 2000; 1:407-10. [PMID: 10815271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- C Opasich
- Divisione di Cardiologia, Fondazione Salvatore Maugeri, IRCCS, Pavia.
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29
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Pasini E, Opasich C, Aquilani R. [Catecholamines and beta-blockers in heart failure: some physiopathological and pharmacological reflections]. Ital Heart J Suppl 2000; 1:171-9. [PMID: 10731374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Although in the past the use of beta-blockers was considered inadvisable in patients with chronic heart failure, recent evidence strongly recommends the use of these drugs for chronic heart failure due to their positive effects on mortality and hospitalization. This paper analyzes some of the possible mechanisms responsible for the positive action of beta-blockers in heart failure. In fact, the effects of reducing sympathetic activity by beta-blockers on the myocardium, skeletal muscle, inflammatory system, metabolism of free fatty acids and glucose, insulin resistance, serum electrolytes, renal function and oxygen free radical generation are illustrated and discussed.
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30
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Majani G, Pierobon A, Giardini A, Callegari S, Opasich C, Cobelli F, Tavazzi L. Relationship between psychological profile and cardiological variables in chronic heart failure. The role of patient subjectivity. Eur Heart J 1999; 20:1579-86. [PMID: 10529326 DOI: 10.1053/euhj.1999.1712] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.4] [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: 11/11/2022] Open
Abstract
AIM To analyse the relationships between the psychological profile, the satisfaction profile and cardiological variables in patients with chronic heart failure. MATERIAL AND METHODS One hundred and fifty-two male patients with chronic heart failure in a stable clinical condition underwent cardiological evaluation and psychological assessment by means of two instruments: the Cognitive Behavioural Assessment 2.0 Battery and the Satisfaction Profile. RESULTS Patients scored higher than healthy subjects in terms of psychophysiological disorders and depression. Patients in NYHA class III reported higher anxiety and depression scores and had more frequent problems in daily life than patients in NYHA classes I and II. Class III patients also reported lower satisfaction levels in many aspects of psychological and physical functioning. Pulmonary resistances >2.5 Wood units, pulmonary capillary wedge pressure >0. 18 mmHg and a diagnosis of ischaemic cardiomyopathy were associated with low satisfaction levels in the Satisfaction Profile 'physical functioning' factor. To be listed for heart transplantation and a history of more than three hospitalizations were related to low satisfaction levels in many items of the Satisfaction Profile. Finally, stepwise multiple regression showed that NYHA class, depression score and pulmonary capillary resistance accounted for 32% of the variance in the Satisfaction Profile physical functioning factor score. CONCLUSION On the basis of chronic heart failure diagnosis only, a generic pattern of psychological distress can be predicted, common to many severe chronic diseases. Shifting from objective mental health measures towards the domain of subjective satisfaction, the only link which emerges is between objective cardiological data and satisfaction with physical functioning. Satisfaction in terms of other life aspects does not seem to be related to cardiological variables. These results support the importance of subjectivity in health related quality of life, as well as objective measures.
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Affiliation(s)
- G Majani
- Psychology Service, 'S. Maugeri' Foundation, IRCCS, Rehabilitation Institute of Montescano, Pavia, Italy
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31
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Tavazzi L, Opasich C. Clinical epidemiology of heart failure. Congest Heart Fail 1999; 5:260-269. [PMID: 12189295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Heart failure (HF) is rapidly becoming one of the most prevalent cardiovascular disorders; the incidence of HF is expected to continue to increase in the years to come. The peculiarities of the syndrome require special approaches from the point of view of both clinical management and research methodology. As far as clinical management, new models based on a multidisciplinary approach and continuity of care should be implemented. The methodology of epidemiological research should take into account the complexity of the syndrome, the high frequency of comorbid conditions, the advanced age of typical patients, and the spreading of HF patients among different health care providers and specialists. In this paper, a general epidemiological view of HF is reported and studies of clinical epidemiology carried out in Italy in the area of HF are described. (c) 1999 by CHF, Inc.
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Affiliation(s)
- L Tavazzi
- Divisione di Cardiologia, IRCCS Policlinico San Matteo, 27100 Pavia, Italy
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32
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Opasich C, Ambrosino N, Felicetti G, Aquilani R, Pasini E, Bergitto D, Mazza A, Cobelli F, Tavazzi L. Heart failure-related myopathy. Clinical and pathophysiological insights. Eur Heart J 1999; 20:1191-200. [PMID: 10448028 DOI: 10.1053/euhj.1999.1523] [Citation(s) in RCA: 40] [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: 11/11/2022] Open
Abstract
AIMS To evaluate the relationship of skeletal and respiratory muscular dysfunction with the degree of clinical severity, cardiac impairment and exercise intolerance in patients with chronic heart failure. METHODS AND RESULTS Ninety-one patients (age 52.7+/-8 years) on standard therapy and in a stable clinical condition with normal nutritional status underwent evaluation of (1) clinical severity and metabolic status (NYHA class, weight, albuminaemia, natraemia, cortisol, insulin, neurohormones), (2) cardiac function (Echo, right heart catheterization), (3) exercise tolerance (peak VO(2)), (4) dynamic isokinetic forces of the quadriceps and hamstring (Cybex method), and respiratory muscle strength (maximal inspiratory and expiratory pressures). Fifty patients had a peak VO(2)<14 ml x kg(-1) x min(-1)(10.6+/-2) and 41 had values >/=14 (18.3+/-4). In the former group, leg and respiratory strength were significantly lower (extensors: 80+/-24 vs 100.9+/-22 Nm; flexors: 48.5+/-24 vs 75.3+/-22, both P<0.001; maximal expiratory pressure: 85.5+/-30 vs 104.8+/-31, P<0.01). Muscular strength was not related to indices of clinical severity, metabolic status, neurohormones or to the degree of systolic/diastolic cardiac function, but it was related to weight and age. Multivariate analysis of the peak VO(2)with clinical, haemodynamic and peripheral indicators showed weight (beta= 0.32, P = 0.007), muscular strength (beta= 0.32, P = 0.01) and NYHA class (beta= 0.31, P = 0.001) as the only independent predictors. The joint adjusted R(2)value was 0.48 (P<0.001). CONCLUSION Muscular dysfunction is part of the syndrome of heart failure. Together with symptom perception, it predicts nearly half of the variation in exercise tolerance.
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Affiliation(s)
- C Opasich
- Institute of Care and Research, Cardiology Division, S. Maugeri Foundation, Pavia, Italy
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33
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Opasich C, Pinna GD, Sisti M, Febo O, Riccardi PG, Capomolla S, Tangenti A, Perinati L, Cobelli F, Tavazzi L. [An analysis of the decision process in the pharmacological treatment of a patient with chronic heart failure by means of a therapy management information system: the experience of the Montescano Heart Failure Unit]. G Ital Cardiol 1998; 28:1278-87. [PMID: 9866806] [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: 02/09/2023]
Abstract
A computer-based system integrated into the hospital information system for the pharmacological management of the chronic heart-failure patients admitted to the heart-failure unit of Montescano is presented. The major aims of the system involved monitoring the patients' treatment history and the related therapeutic decision-making. The treatment history of the first 151 consecutive CHF patients admitted after the system implementation is examined. The prescribed drug doses at admission and at discharge are compared, as well as the differences in etiology and NYHA class between patients discharged with or without each drug. Several considerations can be drawn from this analysis. First of all, in heart failure patients the choice of drugs is limited and optimal treatment is a result of individualized dosages. Secondly, time and trials are necessary to obtain optimal treatment. Consequently, continuity of care and in- and out-hospital networks are advisable. Third, a computer-based system offers advantages not only for the pharmacological management itself, but also for improving the quality of care through continuous analysis of the decision-making process.
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Affiliation(s)
- C Opasich
- Divisione di Cardiologia, Policlinico S. Matteo, IRCCS, Pavia
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34
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Opasich C, Tavazzi L. [Reflections on the organizational problem of care for the patient with chronic heart failure]. G Ital Cardiol 1998; 28:913-9. [PMID: 9773319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- C Opasich
- Divisione di Cardiologia, IRCCS, Policlinico S. Matteo, Pavia
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35
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Opasich C, Pinna GD, Mazza A, Febo O, Riccardi PG, Capomolla S, Cobelli F, Tavazzi L. Reproducibility of the six-minute walking test in patients with chronic congestive heart failure: practical implications. Am J Cardiol 1998; 81:1497-500. [PMID: 9645905 DOI: 10.1016/s0002-9149(98)00218-5] [Citation(s) in RCA: 51] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This study assesses the reproducibility of the 6-minute walking test in patients with chronic heart failure using 2 different measurement protocols. Practical suggestions for the clinical setting are given.
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Affiliation(s)
- C Opasich
- Department of Biomedical Engineering, S. Maugeri Foundation, Institute of Care and Scientific Research Medical Center of Montescano, Italy
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36
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Pasini E, Opasich C, Scherillo M. [ISO 9000: guidelines for a total quality system in health]. G Ital Cardiol 1998; 28:397-404. [PMID: 9616856] [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: 02/07/2023]
Abstract
The Italian National Health System has recently been revised and reorganized. In the new scenario, the quality of the service being provided is considered extremely important. The international ISO 9000 standard has made it possible to implement a total-quality management system that can be documented and certified independently by a third party. Several hospitals in Italy and abroad have implemented a total-quality system according to ISO 9000 standards in order to provide a service that can satisfy the expectations of the patients in a controlled and efficient way. This article describes ISO 9000, proposes its application to ensure quality in the structures and organizations involved in the national health system and reports several examples of how the standard has been implemented in hospitals.
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Affiliation(s)
- E Pasini
- Fondazione S. Maugeri, Centro Medico di Gussago
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37
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Opasich C, Pinna GD, Bobbio M, Sisti M, Demichelis B, Febo O, Forni G, Riccardi R, Riccardi PG, Capomolla S, Cobelli F, Tavazzi L. Peak exercise oxygen consumption in chronic heart failure: toward efficient use in the individual patient. J Am Coll Cardiol 1998; 31:766-75. [PMID: 9525544 DOI: 10.1016/s0735-1097(98)00002-3] [Citation(s) in RCA: 118] [Impact Index Per Article: 4.5] [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: 02/06/2023]
Abstract
OBJECTIVES This study sought to 1) assess the short-, medium-and long-term prognostic power of peak oxygen consumption (VO2) in patients with heart failure; 2) verify the consistency of a nonmeasurable anaerobic threshold (AT) as a criterion of nonapplicability of peak VO2; 3) develop simple rules for the efficient use of peak VO2 in individualized prognostic stratification and clinical decision making. BACKGROUND Peak VO2, when AT is identified, is among the indicators for heart transplant eligibility. However, in clinical practice the application of defined peak VO2 cutoff values to all patients could be inappropriate and misleading. METHODS Six hundred fifty-three patients consecutively considered for eligibility for heart transplantation were followed up. Outcomes (cardiac death and urgent transplantation) were determined when all survivors had a minimum of 6 months of follow-up. RESULTS Contraindication to the exercise test identified very high risk patients. The relatively small sample of women did not allow inferences to be drawn. In men, peak VO2 stratified into three levels (< or = 10, 10 to 18 and >18 ml/kg per min) identified groups at high, medium and low risk, respectively. The prognostic power of peak VO2 < or = 10 ml/kg per min was maintained even when the AT was not detected. In patients in New York Heart Association functional class III or IV, peak VO2 did not have prognostic power. In patients in functional class I or II, peak VO2 stratification was prognostically valuable, but less so at 6 than at 12 or 24 months. Age did not influence peak VO2 prognostic stratification. CONCLUSIONS A contraindication to exercise testing should be considered a priority for listing patients for heart transplantation. Only in less symptomatic male patients does a peak VO2 < or = 10 ml/kg per min identify short-, medium- and long-term high risk groups. A peak VO2 >18 ml/kg per min implies good prognosis with medical therapy.
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Affiliation(s)
- C Opasich
- Salvatore Maugeri Foundation, Institute of Care and Scientific Research, Medical Center of Montescano (Pavia), Italy
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38
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Arbustini E, Morbini P, Grasso M, Fasani R, Verga L, Bellini O, Dal Bello B, Campana C, Piccolo G, Febo O, Opasich C, Gavazzi A, Ferrans VJ. Restrictive cardiomyopathy, atrioventricular block and mild to subclinical myopathy in patients with desmin-immunoreactive material deposits. J Am Coll Cardiol 1998; 31:645-53. [PMID: 9502648 DOI: 10.1016/s0735-1097(98)00026-6] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.3] [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: 02/06/2023]
Abstract
OBJECTIVES We present clinical data and heart and skeletal muscle biopsy findings from a series of patients with ultrastructural accumulations of granulofilamentous material identified as desmin. BACKGROUND Desmin cardiomyopathy is a poorly understood disease characterized by abnormal desmin deposits in cardiac and skeletal muscle. METHODS Clinical evaluation, endomyocardial and skeletal muscle biopsy, light and electron microscopy and immunohistochemistry were used to establish the presence of desmin cardiomyopathy. RESULTS Six hundred thirty-one patients with primary cardiomyopathy underwent endomyocardial biopsy (EMB). Ultrastructural accumulations of granulofilamentous material were found in 5 of 12 biopsy samples from patients with idiopathic restrictive cardiomyopathy and demonstrated specific immunoreactivity with anti-desmin antibodies by immunoelectron microscopy. Immunohistochemical findings on light microscopy were nonspecific because of a diffuse intracellular distribution of desmin. All five patients had atrioventricular (AV) block and mild or subclinical myopathy. Granulofilamentous material was present in skeletal muscle biopsy samples in all five patients, and unlike the heart biopsy samples, light microscopic immunohistochemical analysis demonstrated characteristic subsarcolemmal desmin deposits. Two patients were first-degree relatives (mother and son); another son with first-degree AV block but without myopathy or cardiomyopathy demonstrated similar light and ultrastructural findings in skeletal muscle. Electrophoretic studies demonstrated two isoforms of desmin--one of normal and another of lower molecular weight--in cardiac and skeletal muscle of the familial cases. CONCLUSIONS Desmin cardiomyopathy must be considered in the differential diagnosis of restrictive cardiomyopathy, especially in patients with AV block and myopathy. Diagnosis depends on ultrastructural examination of EMB samples or light microscopic immunohistochemical studies of skeletal muscle biopsy samples. Familial desminopathy may manifest as subclinical disease and may be associated with abnormal isoforms of desmin.
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Affiliation(s)
- E Arbustini
- Department of Pathologic Anatomy, Istituto di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo, Pavia, Italy.
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39
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Capomolla S, Opasich C, Riccardi G, Febo O, Riccardi R, Cobelli F, Tavazzi L. Beta blockade therapy in chronic heart failure: diastolic function and mitral regurgitation improvement by carvedilol. J Am Coll Cardiol 1998. [DOI: 10.1016/s0735-1097(98)81462-9] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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40
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Sinagra G, Boccanelli A, Camerini F, Gavazzi A, Gronda E, Maggioni AP, Opasich C, Rapezzi C, Scherillo M, Tavazzi L. [Beta blockers in heart failure. Experiences and recommendations for clinical use. ANMCO-Area Heart Failure]. G Ital Cardiol 1998; 28:61-70. [PMID: 9493048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- G Sinagra
- ANMCO-Area Scompenso Cardiaco, Firenze
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41
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Abstract
BACKGROUND Patients with chronic heart failure (CHF) frequently complain of fatigue and exercise intolerance that are not directly related to the severity of cardiac failure. A not well-defined muscle function impairment is generally considered the cause of such symptoms. The frequency compression of electromyographic (EMG) signal power spectrum during isometric contractions is commonly accepted as an index of the fatigue occurring in the muscle (localized muscle fatigue). PURPOSE AND METHODS The purpose of the study was to evaluate muscle fatigue development in a selected group of CHF patients by studying the compression of the EMG signal power spectrum. The first dorsal interosseus of the right, dominant hand was investigated at two levels of contraction: 40% and 80% of the maximal voluntary contraction (MVC). RESULTS In CHF patients there was early development of localized muscle fatigue during the high level of contraction (80% of MVC). CONCLUSION This study demonstrates the presence of an early development of localized muscle fatigue in CHF patients and confirms the possibility of an increased glycolytic metabolism. Moreover, the changes seem to show that muscle impairment is not limited to large muscles, but also occurs in small muscles of the hands, frequently used during daily activities. Finally, this study confirms the validity of EMG spectral analysis techniques in evaluating muscle fatigue of CHF patients, suggesting a possible use in the rehabilitation of such patients when the technique is correctly used.
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Affiliation(s)
- M Buonocore
- Department of Clinical Neurophysiology, Consiglio Nazionale Della Richerche, Salvatore Maugeri Foundation, IRCCS, Rehabilitation Institute of Montescano, Italy
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42
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Capomolla S, Pozzoli M, Opasich C, Febo O, Riccardi G, Salvucci F, Maestri R, Sisti M, Cobelli F, Tavazzi L. Dobutamine and nitroprusside infusion in patients with severe congestive heart failure: hemodynamic improvement by discordant effects on mitral regurgitation, left atrial function, and ventricular function. Am Heart J 1997; 134:1089-98. [PMID: 9424070 DOI: 10.1016/s0002-8703(97)70030-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [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: 02/05/2023]
Abstract
OBJECTIVES In patients with severe heart failure additional therapeutic support with intravenous inotropic or vasodilator drugs is frequently used in the attempt to obtain hemodynamic control. The nature and extent to which diastolic filling, atrial function, and mitral regurgitation are modified by these drugs have not been fully explored. The aim of this study was to compare the acute adaptations of the left ventricular performance, left atrial function, and mitral regurgitation that accompanied hemodynamic improvement during intravenous dobutamine and nitroprusside infusions in patients with severe chronic heart failure. METHODS Forty consecutive patients with severe heart failure were evaluated by simultaneous echo-Doppler and hemodynamic investigations at baseline and during nitroprusside and dobutamine administration. Mitral flow velocity variables, left atrial and ventricular volumes, left atrial reservoir, conduit and pump volumes, and mitral regurgitation jet area were compared by analysis of variance for repeated measurements. RESULTS Nitroprusside increased cardiac output (2.1 +/- .5 vs 2.6 +/- .5 L/min/m2, p < 0.004), reduced left ventricular filling pressure (25 +/- 6 vs 14 +/- 4 mm Hg, p < 0.0001), and improved left atrial pump volume (19 +/- 3 vs 26 +/- 12 ml, p < 0.02) without variations in left atrial reservoir and conduit volume. The restoration of preload reserve and improvement of the atrial contribution to left ventricular diastolic filling were demonstrated by the Doppler mitral flow pattern, which moved from a restrictive to a normal pattern. Furthermore mitral regurgitation decreased in all patients (9 +/- 4.6 vs 4.6 +/- 3.4 cm2, p < 0.0001). Dobutamine increased cardiac output (2.1 +/- .5 vs 2.8 +/- .6 L/min/m2), but the effects on pulmonary wedge pressure and mitral regurgitation were variable and unpredictable. Left atrial reservoir and conduit volumes increased, whereas left atrial pump volume did not change (19 +/- 13 vs 22 +/- 14 ml, p = NS). Furthermore Doppler mitral flow showed a persistent restrictive pattern. CONCLUSIONS In patients with advanced congestive heart failure both nitroprusside and dobutamine improve cardiac output, with different adaptations of left ventricular performance and left atrial function. Nitroprusside seems to restore both atrial and ventricular pump function better. Careful echo-Doppler monitoring during drug infusion provides information relevant to the clinical treatment of individual patients.
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Affiliation(s)
- S Capomolla
- Salvatore Maugeri Foundation, Institute of Medical Care and Research Montescano, Pavia, Italy
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43
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Mortara A, La Rovere MT, Pinna GD, Prpa A, Maestri R, Febo O, Pozzoli M, Opasich C, Tavazzi L. Arterial baroreflex modulation of heart rate in chronic heart failure: clinical and hemodynamic correlates and prognostic implications. Circulation 1997; 96:3450-8. [PMID: 9396441 DOI: 10.1161/01.cir.96.10.3450] [Citation(s) in RCA: 298] [Impact Index Per Article: 11.0] [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: 02/05/2023]
Abstract
BACKGROUND In chronic heart failure (CHF), arterial baroreflex regulation of cardiac function is impaired, leading to a reduction in the tonic restraining influence on the sympathetic nervous system. Because baroreflex sensitivity (BRS), as assessed by the phenylephrine technique, significantly contributes to postinfarction risk stratification, the aim of the present study was to evaluate whether in CHF patients a depressed BRS is associated with a worse clinical hemodynamic status and unfavorable outcome. METHODS AND RESULTS BRS was assessed in 282 CHF patients in sinus rhythm receiving stable medical therapy (age, 52+/-9 years; New York Heart Association [NYHA] class, 2.4+/-0.6; left ventricular ejection fraction [LVEF], 23+/-6%). The BRS of the entire population averaged 3.9+/-4.0 ms/mm Hg (mean+/-SD) and was significantly related to LVEF and hemodynamic parameters (LVEF, P<.005; cardiac index and pulmonary wedge pressure, P<.001 by regression analysis). Patients in NYHA classes III or IV and those with severe mitral regurgitation had markedly depressed vagal reflexes. The association of BRS with survival was described after its categorization in three groups: below the lowest quartile (<1.3 ms/mm Hg), between the lowest quartile and the median (1.3 to 3 ms/mm Hg), and above the median (>3 ms/mm Hg). During a mean follow-up of 15+/-12 months, 78 primary events (cardiac death, nonfatal cardiac arrest, and status 1 priority transplantation) occurred (27.6%). BRS was significantly related to outcome (log rank, 9.1; P<.01), with a relative risk of 2.7 (95% confidence interval, 1.6 to 4.7) for patients with the major derangement in BRS (<1.3 ms/mm Hg). At multivariate analysis, BRS was an independent predictor of death after adjustment for noninvasive known risk factors but not when hemodynamic indexes were also considered. In CHF patients with severe mitral regurgitation, however, BRS remained a strong prognostic marker independent of hemodynamic function. CONCLUSIONS In moderate to severe CHF, a depressed sensitivity of vagal reflexes parallels the deterioration of clinical and hemodynamic status and is significantly associated with poor survival. Particularly in patients with severe mitral regurgitation the baroreceptor modulation of heart rate provides prognostic information of incremental value to hemodynamic parameters.
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Affiliation(s)
- A Mortara
- Division of Cardiology, Centro Medico di Montescano, S Maugeri Foundation, IRCCS, Pavia, Italy
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Mortara A, La Rovere MT, Pinna GD, Parziale P, Maestri R, Capomolla S, Opasich C, Cobelli F, Tavazzi L. Depressed arterial baroreflex sensitivity and not reduced heart rate variability identifies patients with chronic heart failure and nonsustained ventricular tachycardia: the effect of high ventricular filling pressure. Am Heart J 1997; 134:879-88. [PMID: 9398100 DOI: 10.1016/s0002-8703(97)80011-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [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: 02/05/2023]
Abstract
In chronic heart failure (CHF) the contributing role of increased sympathetic activity and hemodynamic dysfunction in the genesis of ventricular arrhythmias has not been well established. To assess the relation between severe ventricular arrhythmias, hemodynamic impairment, and autonomic nervous system derangement, 142 patients with CHF in sinus rhythm underwent 24-hour electrocardiographic recording, right-sided heart catheterization, and evaluation of sympathovagal balance by heart rate variability (HRV) and baroreflex sensitivity (BRS). Patients were grouped according to the absence (without nonsustained ventricular tachycardia [NSVT]; n = 87) or presence (with NSVT; n = 55) of NSVT. Patients with NSVT had higher pulmonary artery and capillary pressures and more pronounced signs of sympathetic activation and parasympathetic withdrawal compared with those without NSVT. However, logistic regression analysis revealed that depressed BRS but not reduced HRV was significantly associated with the presence of NSVT, at both univariate analysis and after adjustment for clinical and hemodynamic variables. Moreover, it was found that when depressed BRS was associated with high pulmonary capillary pressure, the odds ratio for having NSVT rose markedly from 3.8 to 6.5. In conclusion, this study indicates that in stable CHF the assessment of arterial baroreflex function, but not HRV analysis, allows identification of patients at high risk of NSVT. It is suggested that the effect of depressed BRS is strengthened by the simultaneous presence of increased myocardial wall stress. These data support the hypothesis of a contributory role of autonomic nervous system dysfunction as expressed by the inability to activate effective vagal reflexes and an indirect index of ventricular stretch in the genesis of life-threatening arrhythmias.
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Affiliation(s)
- A Mortara
- Divisione di Cardiologia Centro Medico di Montescano, Fondazione S. Maugeri, Instituto di Ricovero e Cura a Carattere Scientifico, Pavia, Italy
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Opasich C, Pasini E, Aquilani R, Cobelli F, Solfrini R, Ferrari R, Tavazzi L. Skeletal muscle function at low work level as a model for daily activities in patients with chronic heart failure. Eur Heart J 1997; 18:1626-31. [PMID: 9347274 DOI: 10.1093/oxfordjournals.eurheartj.a015143] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [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: 02/05/2023] Open
Abstract
AIM Metabolic exercise abnormalities have been reported in chronic heart failure patients. This study sought to evaluate whether these abnormalities affected daily activity. METHODS AND RESULTS In 16 patients with moderate-to-severe chronic heart failure and in eight controls we measured femoral flow (thermodilution) and metabolism (glucose, lactate, free fatty acids, blood gas values) at rest and during a constant load of 20 W, which may mimic a daily activity. At rest, chronic heart failure patients had a leg flow similar to controls, but showed a higher leg oxygen consumption (4.6 +/- 0.6 vs 2.6 +/- 0.4 ml.min-1; P < 0.05), a higher arteriovenous oxygen difference (7.2 +/- 0.5 vs 5.4 +/- 0.7 ml.dl-1; P < 0.05), and a lower femoral vein pH (7.37 +/- 5.03 vs 7.42 +/- 0.01; P = 0.01). At 20 W, chronic heart failure patients had a leg flow similar to controls, but showed increased lactate release (from resting 11.7 +/- 33 to 142 +/- 125 micrograms.min-1 P < 0.0001 vs controls, from resting 5.7 +/- 15.4 to 50 +/- 149 micrograms.min-1 ns), higher arterial concentration of free fatty acids (781 +/- 69 vs 481 +/- 85 mumol.l-1; P < 0.01), lower femoral vein HCO3 (24.1 +/- 2.6 vs 26.3 +/- 1.7 mmol.l-1; P < 0.05) and base excess (-2.3 +/- 2.3 vs -0.24 +/- 1.7 mmol.l-1; P = 0.01). CONCLUSION In chronic heart failure patients, the important cellular metabolic alterations already present at rest partially affect daily activities, owing to a further decrease in the efficiency of muscle metabolic processes, and may preclude tolerance of heavier activities. Such alterations appear, at least in part, independent of peripheral haemodynamic responses to exercise.
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Affiliation(s)
- C Opasich
- Fondazione S. Maugeri, Institute of Care and Research, Montescano (PV), Italy
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Opasich C. [Co-management of heart transplant recipients: a three-way contract]. G Ital Cardiol 1997; 27:1060-1. [PMID: 9410777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- C Opasich
- Divisione di Cardiologia, Fondazione Salvatore Maugeri, Centro Medico di Montescano
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Opasich C, Sisti M, Febo O, Riccardi PG, Capomolla S, Assandri J, Cobelli F, Viganò M, Tavazzi L. Age limits for heart transplantation: medical aspects. G Ital Cardiol 1997; 27:557-62. [PMID: 9234056] [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: 02/04/2023]
Abstract
OBJECTIVE To contribute to the analysis of the medical issue of aging as a selection criteria for heart transplantation (HT) METHODS: Elderly candidates (52 subjects, aged > or = 60) were compared with younger patients (64 candidates, aged 50-55) in: clinical pattern (sex, etiology, duration of disease); laboratory and instrumental data (multiple organ function, hemodynamics, maximal and submaximal exercise capacity, nutritional status); follow-up (death, transplantation, status I, decompensation, complications) of at least 6 months. RESULTS When compared with younger candidates, over 60 patients did not differ in clinical pattern, in all instrumental data, in end-organ function, in transplantation rate, in fatal and non-fatal cardiac events. In both groups the medical management was similarly complex. CONCLUSION In regard to the medical issue, no reasons emerged to exclude older patients suitable from HT.
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Affiliation(s)
- C Opasich
- Salvatore Maugeri Foundation, Institute of Care and Scientific Research Medical Center of Montescano
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48
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Traversi E, Callegari G, Pozzoli M, Opasich C, Tavazzi L. Sleep disorders and breathing alterations in patients with chronic heart failure. G Ital Cardiol 1997; 27:423-9. [PMID: 9199954] [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: 02/04/2023]
Abstract
Cheyne-Stokes respiration can appear during sleep in patients with chronic heart failure and is generally attributed to a tendency to hyperventilate causing PCO2 to fall below the apnea threshold. We recorded sleep pattern and nocturnal arterial oxygen desaturation during Cheyne-Stokes respiration and correlated those with hemodynamic alterations, in order to investigate their possible role in the evolution of chronic heart failure. Sixty chronic heart failure patients, after optimization of therapy, underwent a polysomnographic study and hemodynamic and echocardiographic evaluations within a few days. The patients were then enrolled in the follow-up of our pre-transplantation program. Only slight alterations of sleep architecture were detected. During sleep, Cheyne-Stoke respiration was present in 50% and arterial oxygen desaturations in 54% of patients. An increased pulmonary wedge pressure (24.7 +/- 8.3 vs 16.7 +/- 8.9 mmHg, p < 0.000) was significantly correlated with the presence of nocturnal Cheyne-Stokes episodes, while cardiac index was not (1.9 +/- 0.6 vs 2.0 +/- 0.5 l m-2 min-1, p = 0.42). In a multivariate analysis of hemodynamic and polysomnographic data, mortality or heart transplantation in status 1 was predicted at the two year follow-up only by an increased pulmonary wedge pressure. In conclusion, in advanced chronic heart failure, with optimized therapy, nocturnal Cheyne-Stokes respiration is present in half of the cases, with concomitant falls in arterial oxygen desaturation. These events were not independently predictive of mortality. The strong correlation found between increased left ventricular filling pressure and presence of Cheyne Stokes respiration and the lack of correlation with cardiac index suggest that other hemodynamic mechanisms besides reduced cardiac output are responsible for this respiratory abnormality.
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Affiliation(s)
- E Traversi
- Department of Cardiology, Salvatore Maugeri Foundation, Montescano Medical Center
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Viganó M, Scuri S, Cobelli F, Opasich C, Pagani FM, Minzioni G, Martinelli L, Tavazi L, Viganó M. Staged discharge out of hospital of the Novacor left ventricular assist system (LVAS) recipients. Eur J Cardiothorac Surg 1997; 11 Suppl:S45-50. [PMID: 9271181 DOI: 10.1016/s1010-7940(97)01190-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [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: 02/05/2023] Open
Abstract
The mobility afforded by the wearable Novacor LVAS provides the possibility for the recipients to leave the hospital, with undoubted improvements in their quality of life. A staged program for discharging LVAS recipients from the hospital has been set up at the Policlinico San Matteo of Pavia together with the Rehabilitation Center of Montescano and Baxter Novacor Service support, in order to proceed smoothly towards patient's self sufficiency and to minimize any associated risk. The steps are: stay in the hospital ward, discharge to Rehabilitation Center and discharge to home. Several excursions with and without an LVAS team member are encouraged before final discharge to home. Simple criteria of eligibility must be fulfilled to move to the next step. Every move towards a reduced presence of specialized personnel includes an appropriate training of the patient and relatives and a technical checkout of the needed equipment. During the stay at the Rehabilitation Center primarily the physical training and psychological preparation are taken care of by means of tailored programs. When the patient is discharged to home, the check of patient condition is performed weekly at the Rehab Center, bloodwork and technical evaluation is assessed once every two weeks and technical inspections at home twice per year. Complications are reported as in hospital protocol. Control parameters of the LVAS are reported only in case of alarms or abnormal operation. Periodic review of patient training is performed during the check visits, mostly focused on how to address emergency situations. The hospital is responsible for providing one LVAS operator available on call (all hours). Up to date, 11 patients received an implant of LVAS, 9 of them with the wearable system. All of these 9 patients made excursions out of the hospital and 4 patients have successfully undergone the staged program, showing a satisfactory general condition and restoration to social life.
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Affiliation(s)
- M Viganó
- Department of Heart Surgery, IRCCS Policlinico S Matteo, Universita' di Pavia, Italy
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Majani G, Callegari S, Pierobon A, Viola L, Manera M, Opasich C, Cobelli F, Tavazzi L. [The psychological side of chronic heart failure. A pluriannual experience]. G Ital Cardiol 1997; 27:244-54. [PMID: 9244726] [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: 02/04/2023]
Abstract
The present study summarizes the authors' experience reached in the last four years with chronic heart failure patients', particularly referring to the psychological aspects. The 218 male patients (age 51.7 +/- 8.3) psychological profile (obtained by means of the CBA 2.0 Primary Scales) has shown higher scores in the anxiety, depression and psychophysiological disorders scales and lower scores in some of the fear scales, compared with the reference normative group. The CBA 2.0 Schedule 4 has enlightened suicidal ideas, eating and sleep disorders, economic and sexual problems. The comparison between the psychological and the many cardiological variables taken into account, has not allowed to highlight significant relationships on the whole. Our data support the necessity to introduce other--likely subjective--variables in the studies aimed at analyzing the relationships between psychological and cardiological factors in the chronic heart failure patients.
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Affiliation(s)
- G Majani
- Servizio di Psicologia, Fondazione Salvatore Maugeri, IRCCS, Istituto di Riabilitazione Montescano (PV)
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