Serviço de Cardiologia
Permanent URI for this community
Browse
Browsing Serviço de Cardiologia by Issue Date
Now showing 1 - 10 of 64
Results Per Page
Sort Options
- Study on COgnition and Prognosis in the Elderly (SCOPE): baseline characteristicsPublication . HANSSON, L.; LITHELL, H.; SKOOG, I.; BARO, F.; BANKI, C.M.; BRETELER, M.; CASTAIGNE, A.; CORREIA, M.; DEGAUTE, J.P.; ELMFELDT, D.; ENGEDAL, K.; FARSANG, C.; FERRO, J.; HACHINSKI, V.; HOFMAN, A.; JAMES, O.F.; KRISIN, E.; LEEMAN, M.; DE LEEUW, P.W.; LEYS, D.; LOBO, A.; NORDBY, G.; OLOFSSON, B.; OPOLSKI, G.; PRINCE, M.; REISCHIES, F.M.Blood Press. 2000;9(2-3):146-51. Study on COgnition and Prognosis in the Elderly (SCOPE): baseline characteristics. Hansson L, Lithell H, Skoog I, Baro F, Bánki CM, Breteler M, Castaigne A, Correia M, Degaute JP, Elmfeldt D, Engedal K, Farsang C, Ferro J, Hachinski V, Hofman A, James OF, Krisin E, Leeman M, de Leeuw PW, Leys D, Lobo A, Nordby G, Olofsson B, Opolski G, Prince M, Reischies FM. University of Uppsala, Department of Public Health, Clinical Hypertension Research, Sweden. Abstract The Study on COgnition and Prognosis in the Elderly (SCOPE) is a multi-centre, prospective, randomized, double-blind, parallel-group study. The primary objective of SCOPE is to assess the effect of the angiotensin II type 1 (AT1) receptor blocker, candesartan cilexetil 8-16 mg once daily, on major cardiovascular events in elderly patients (70-89 years of age) with mild hypertension (DBP 90-99 and/or SBP 160-179 mmHg). The secondary objectives of the study are to test the hypothesis that antihypertensive therapy can prevent cognitive decline (as measured by the Mini Mental State Examination, MMSE) and dementia, and to assess the effect of therapy on total mortality, myocardial infarction (MI), stroke, renal function, and hospitalization. A total of 4964 patients from 15 participating countries were recruited during the randomization phase of SCOPE, exceeding the target population of 4000. The mean age of the patients at enrolment was 76 years, the ratio of male to female patients was approximately 1:2, and 52% of patients were already being treated with an antihypertensive agent at enrolment. The majority of patients (88%) were educated to at least primary school level. At randomization, mean sitting blood pressure values were SBP 166 mmHg and DBP 90 mmHg, and the mean MMSE score was 28. Previous cardiovascular disease in the study population included myocardial infarction (4%), stroke (4%) and atrial fibrillation (4%). Men, more often than women, had a history of previous MI, stroke and atrial fibrillation. A greater percentage of men were smokers (13% vs 6% in women) and had attended university (11% vs 3% of women). Of the randomized patients, 21% were 80 years of age. In this age group smoking was less common (4% vs 10% for 70-79-year-olds) and fewer had attended university (4% vs 7% for 70-79-year-olds). The incidence of MI was similar in both age groups. However, stroke and atrial fibrillation had occurred approximately twice as frequently in the older patients. The patients' mean age at baseline was similar in the participating countries, and most countries showed the approximate 1:2 ratio for male to female patients. There was also little inter-country variation in terms of mean SBP, DBP or MMSE score. However, there was considerable regional variation in the percentage of patients on therapy prior to enrolment. PMID: 10855739 [PubMed - indexed for MEDLINE]
- Executive summary of the guidelines on the diagnosis and treatment of acute heart failure: the Task Force on Acute Heart Failure of the European Society of CardiologyPublication . NIEMINEN MS.; BOHM M.; COWIE M.; DREXLER H.; FILIPPATOS G.; JONDEAU G.; HASIN Y.; LOPEZSENDON J.; MEBAZAA A.; METRA M.; RHODES A.; SWEDBERG K.; PRIORI S.; GARCIA M.; BLANC J.; BUDAJ A.; COWIE M.; DEAN V.; DECKERS J.; BURGOS E.; LEKAKIS J.; LINDAHL B.; MAZZOTTA G.; MORAIS J.; OTO A.; SMISETH O.; GARCIA M.; DICKSTEIN K.; ALBUQUERQUE A.; CONTHE P.; CRESPO‐LEIRO M.; FERRARI R.; FOLLATH F.; GAVAZZI A.; JANSSENS U.; KOMAJDA M.; MORAIS J.; MORENO R.; SINGER M.; SINGH S.; TENDERA M.; THYGESEN K.; ESC COMMITTE FOR PRACTICE GUIDELINE (CPG)We found 1 article: Eur Heart J. 2005 Feb;26(4):384-416. Epub 2005 Jan 28. Executive summary of the guidelines on the diagnosis and treatment of acute heart failure: the Task Force on Acute Heart Failure of the European Society of Cardiology. Nieminen MS, Böhm M, Cowie MR, Drexler H, Filippatos GS, Jondeau G, Hasin Y, Lopez-Sendon J, Mebazaa A, Metra M, Rhodes A, Swedberg K, Priori SG, Garcia MA, Blanc JJ, Budaj A, Cowie MR, Dean V, Deckers J, Burgos EF, Lekakis J, Lindahl B, Mazzotta G, Morais J, Oto A, Smiseth OA, Garcia MA, Dickstein K, Albuquerque A, Conthe P, Crespo-Leiro M, Ferrari R, Follath F, Gavazzi A, Janssens U, Komajda M, Morais J, Moreno R, Singer M, Singh S, Tendera M, Thygesen K; ESC Committe for Practice Guideline (CPG). Division of Cardiology, Helsinki University Central Hospital, Haartmaninkatu 4, 00290 Helsinki, Finland. markku.nieminen@hus.fi PMID: 15681577 [PubMed - indexed for MEDLINE]Free Article
- Deaths from ischemic disease, anthropometry and cardiac biometryPublication . LEAL, A.; OLIVEIRA, J.; AMADO, J.; GOMES, L.; MAGALHAES, T.Rev Port Cardiol. 2005 Apr;24(4):521-30. Deaths from ischemic disease, anthropometry and cardiac biometry. [Article in English, Portuguese] Leal A, Oliveira J, Amado J, Gomes L, Magalhães T. Instituto de Ciencias Biomédicas Abel Salazar-Saúde Comunitária, Porto, Portugal. antl@clix.pt Abstract INTRODUCTION: The relation between body mass index (BMI)/obesity and left ventricular hypertrophy (LVH) in ischemic heart disease (IHD) has not been completely established, based on postmortem studies. OBJECTIVE: To study necropsy data of deaths from cardiac ischemia and its relation to macroscopic data of the heart and anthropometry. METHOD: Retrospective study of necropsies conducted by the medical legal services of Porto in 2002-03, with a final diagnosis of "myocardial infarction" or "chronic ischemic heart disease" or with more than 50% obstructive coronary disease. An observation grid was compiled from the necropsy data, with emphasis on anthropometry and cardiac exam. Descriptive and inferential methods (Pearson's correlation, the chi-square test and stepwise multiple regression) were used for the statistical analysis (alpha = 0.05). RESULTS: Of the 231 selected cases, 75.3% were men, of whom 53.7% were diagnosed with myocardial infarction and 46.3% with IHD, with BMI of 26.9 +/- 5.1, body weight of 74.7 +/- 19.9 kg, left ventricular thickness of 16.9 +/- 4.7 mm, and cardiac weight of 517 +/- 163 g. Significant negative correlations (p < 0.001) were found between age, body weight (-0.33), height (-0.33), and BMI (-0.21) and positive correlations between cardiac weight, body weight (0.35), height (0.24), BMI (0.26), and LVH (0.29). Significant differences were found between genders with regard to age, weight, height and heart weight, but no differences in terms of years of education, BMI or left ventricular thickness. Stepwise regression found two predictive variables for heart weight: body weight, accounting for 12.1%, with age increasing this to 15.4%. CONCLUSION: These results seem to confirm objectively by postmortem examination that high values of BMI and body weight, left ventricular hypertrophy and cardiac weight correlate with IHD, with important gender differences to be taken into consideration. Body weight and age are major predictive variables for heart weight. These findings have important public health implications in the prevention of overweight and ischemic heart disease. PMID: 15977776 [PubMed - indexed for MEDLINE]Free Article
- Evaluative and discriminative properties of the Portuguese MacNew Heart Disease Health‐related Quality of Life Questionnaire.Publication . LEAL, A.; PAIVA, C.; HOFER, S.; AMADO, J.; GOMES, L.; OLDRIDGE, N.Qual Life Res. 2005 Dec;14(10):2335-41. Evaluative and discriminative properties of the Portuguese MacNew Heart Disease Health-related Quality of Life Questionnaire. Leal A, Paiva C, Höfer S, Amado J, Gomes L, Oldridge N. Cardiac Rehabilitation Unit, Hospital Sto António Porto, Largo Prof Abel Salazar 400, Portugal. antl@clix.pt Abstract The aim of this study was to validate the Portuguese version of the self-administered MacNew Heart Disease Health-related Quality of Life (MacNew) questionnaire in patients after diagnosis of acute coronary syndrome. The MacNew, with a Global score and physical, emotional and social subscales, the Short Form SF-36 (SF-36) and the Hospital Anxiety and Depression Scale (HADS) were completed at baseline by 150 patients and again by 48 clinically stable patients 2-3 weeks later. A cohort of 50 different patients completed the same questionnaires before and after a cardiac rehabilitation program in order to examine responsiveness. Acceptance of the MacNew by the patients was good and the three factor model was substantiated and explained 52.2% of the variance. Internal consistency, intra-class-correlation, and test-retest reliability each exceeded 0.72. The predicted construct validity hypotheses were partially confirmed. The discriminative validity of the MacNew was confirmed with significantly higher MacNew scores for patients with normal left ventricular function, with improved health status, and who were not anxious or depressed. Even though MacNew scores improved significantly following cardiac rehabilitation, the evaluative validity of the MacNew was less robust with small responsiveness statistics. The Portuguese version of the MacNew HRQL questionnaire appears to be a reliable, valid, and moderately responsive instrument to evaluate health-related quality of life after diagnosis of acute coronary syndrome. PMID: 16328913 [PubMed - indexed for MEDLINE]
- Myocardial bridging: retrospective analysis and scintigraphic testing of patients with no angiographically significant atherosclerotic coronary disease.Publication . Luz, A.C.; Silveira, J.; Palma, P.; Cyrne-Carvalho, H.; Albuquerque, A.; Amorim, I.; Gomes, L.Rev Port Cardiol. 2006 Apr;25(4):397-406. Myocardial bridging: retrospective analysis and scintigraphic testing of patients with no angiographically significant atherosclerotic coronary disease. [Article in English, Portuguese] Luz A, Silveira J, Palma P, Carvalho HC, Albuquerque A, Amorim I, Gomes L. SourceServiço de Cardiologia, Hospital Geral de Santo António, Porto, Portugal. andre_luz@sapo.pt Abstract INTRODUCTION AND OBJECTIVE: The clinical relevance of myocardial bridging (MB) is a matter of debate. The objective of this work was to examine its prevalence, clinical presentation, prognosis, and functional features on scintigraphy in a group of patients with no significant atherosclerotic coronary disease. METHODS: We retrospectively examined 7039 consecutive cardiac angiograms performed between January 1994 and December 2004, selecting cases in which MB was not accompanied by significant coronary disease (defined as luminal stenosis > 50%), valvular heart disease or cardiomyopathy. Patient characteristics such as age, gender, vascular risk factors and clinical presentation were recorded. We then contacted these patients by telephone to determine cardiovascular events since diagnosis (hospitalization, infarction, death) or symptoms of angina, and to invite them for myocardial perfusion scintigraphy (MPS) with stress testing. RESULTS: The prevalence of MB was 0.97% (68 patients). The study population without significant coronary disease, valvular heart disease or cardiomyopathy was composed of 31 subjects, mean age 51.45 +/- 13.77 years, 94% (29 patients) male. Clinical presentations were: non-ST elevation acute coronary syndromes with or without biomarkers of necrosis 34% (14 patients), stable angina 23% (7 patients), atypical chest pain 16% (5 patients), ST-elevation myocardial infarction 13% (4 patients), other 3% (1 patient). Left ventricular function was normal in all patients, and angiography showed MB of the left anterior descending artery, 63% (19 patients) in the mid portion, and 33% (12 patients) in the distal portion. All subjects were treated medically. We were able to contact 24 (77%) of the 31 patients, all of whom underwent MPS; mean time since angiography was 61.25 months, with no cardiovascular events (hospitalization, infarction, death) or symptomatic angina. MPS only identified three patients with findings consistent with anterior wall ischemia. CONCLUSIONS: In this series, 58% of the patients with MB and no significant atherosclerotic coronary disease presented with acute coronary syndromes. In all the subjects contacted, the prognosis had been good during the time since diagnosis. In the majority of them, no signs of ischemia were detected on MPS. PMID: 16869205 [PubMed - indexed for MEDLINE]
- Right coronary artery aneurysmPublication . Luz, A.; Silveira, J.; Cyrne-Carvalho, H.; Gomes, L.Int J Cardiol. 2007 Jan 18;114(3):e122-3. Epub 2006 Oct 16. Right coronary artery aneurysm. Luz A, Silveira J, Carvalho H, Gomes L. Abstract Coronary artery aneurysms, characterized by abnormal dilatations of a localized portion of the coronary artery, are an uncommon finding during angiography. We present a case where a giant right coronary aneurysm was detected during angiography, in a patient admitted with a inferior wall myocardial infarction. PMID: 17049395 [PubMed - indexed for MEDLINE]
- PREVALÊNCIA DA SÍNDROME METABÓLICA EM DOENTES ≤45 ANOS COM SÍNDROME CORONÁRIO AGUDO APÓS CATETERISMO CARDÍACOPublication . Pimentel, A.; Cyrne-Carvalho, H.
- HOME MONITORING SYSTEM EM DOENTES COM POLINEUROPATIA AMILOIDÓTICA FAMILIARPublication . Vieira, M.; Dias, V.; Meireles, A.; Gomes, C.; Antunes, N.; Anjo, D.; Roque, C.; Reis, H.; Lagarto, V.; Cyrne-Carvalho, H.; Torres, S.
- PROGNÓSTICO A CURTO E LONGO PRAZO E FOLLOW-UP ANGIOGRÁFICO APÓS INTERVENÇÃO CORONÁRIA PERCUTÂNEA COM STENTS REVESTIDOS COM RAPAMICINA EM OCLUSÕES CORONÁRIAS CRÓNICAS: ESTUDO PROSPECTIVO DE UM CENTROPublication . Vieira, M.; Dias, V.; Meireles, A.; Gomes, C.; Antunes, N.; Anjo, D.; Luz, A.; Dias, H.; Correia, A.; Pinto, R.; Silveira, J.; Sousa, P.; Cyrne-Carvalho, H.; Torres, S.
- ENCERRAMENTO PERCUTÂNEO DE COMUNICAÇÃO INTERAURICULAR E FORAMEN OVALE PATENTE EM ADULTOS – A EXPERIÊNCIA DE UM CENTROPublication . Vieira, M.; Dias, V.; Meireles, A.; Gomes, C.; Antunes, N.; Anjo, D.; Guedes, R.; Oliveira, F.; Cabral, S.; Pereira, L.; Braga, P.; Cyrne-Carvalho, H.; Torres, S.