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Velavan P, Khan NK, Goode K, Rigby AS, Loh PH, Komajda M, Follath F, Swedberg K, Madeira H, Cleland JGF. Predictors of short term mortality in heart failure - insights from the Euro Heart Failure survey. Int J Cardiol 2008; 138:63-9. [PMID: 18789548 DOI: 10.1016/j.ijcard.2008.08.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Revised: 06/16/2008] [Accepted: 08/08/2008] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To identify factors associated with short term mortality in hospitalised patients with heart failure. BACKGROUND Hospitalisation is frequent in patients with heart failure and is associated with a high mortality. METHODS The Euro Heart Failure survey collected data from patients with suspected heart failure. We searched this data for predictors of short term mortality. RESULTS Of 10,701 patients, 1404 (13%) died within 12 weeks of admission. On univariate analysis, increasing age, hyponatraemia, renal impairment, hyperkalaemia, anaemia, severe mitral regurgitation, severe LV systolic dysfunction(LVSD), increasing QRS and female sex carried adverse prognosis. ACEI, beta-blockers, nitrates, anti-thrombotic and lipid lowering drugs were associated with a better prognosis. On multivariable analysis the following provided independent prognostic information: increasing age (OR per SD=1.5, 95% CI 1.4-1.6), severe LVSD (1.8, 1.5-2.1), serum creatinine (1.2, 1.2-1.3), sodium (0.9, 0.8-0.9), Hb (0.9, 0.8-0.9) and treatment with ACEI (0.5, 0.5-0.6), beta-blockers (0.7, 0.6-0.8), statins (0.6, 0.5-0.7), calcium channel blockers (0.7, 0.6-0.8), warfarin (0.5, 0.4-0.6), heparin (1.7, 1.4-1.9), anti-platelet drugs (0.6, 0.5-0.6) and need for inotropes (5.5, 4.6-6.6). A simple risk score (range 0-11) identified cohorts with a 12 week mortality ranging from 2% to 44%. CONCLUSIONS Simple and readily available clinical variables and a risk score based on medical history and routine tests that all patients admitted with heart failure have, can identify patients with good, intermediate and high short term mortality.
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Martins E, Silva-Cardoso J, Bicho M, Bourbon M, Ceia F, Rebocho MJ, Moura B, Fonseca C, Correia MJ, Brito D, Perdigão C, Madeira H, Abreu-Lima C. Portuguese study of familial dilated cardiomyopathy: the FATIMA study. Rev Port Cardiol 2008; 27:1029-1042. [PMID: 19044174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
Dilated cardiomyopathy (DCM) is a myocardial disease, characterized by ventricular dilatation and impaired systolic function, that in more than 30% of cases has a familial or genetic origin. Given its age-dependent penetrance, DCM frequently manifests in adults by signs or symptoms of heart failure, arrhythmias or sudden death. The predominant mode of inheritance is autosomal dominant, and in these cases mutations are identified in genes coding for cytoskeletal, sarcomeric or nuclear envelope proteins. To date, most studies aimed at molecular diagnosis of DCM have been in selected families, or in larger groups of patients, but screening for mutations in a limited number of genes. Consequently, the epidemiology of mutations in familial DCM remains unknown. There is thus a need for multicenter studies, involving screening for a wide range of mutations in several families and in cases of idiopathic DCM. The present article describes the methodology of a multicenter study, aimed at clinical and molecular characterization of familial DCM patients in the Portuguese population.
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Brito D, Richard P, Komajda M, Madeira H. Familial and sporadic hypertrophic myopathy: differences and similarities in a genotyped population. A long follow-up study. Rev Port Cardiol 2008; 27:147-173. [PMID: 18488914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Hypertrophic cardiomyopathy (HCM) is a genetic disease associated with mutations in genes encoding cardiac sarcomere proteins. A mutation is identified in two-thirds of cases, and more frequently in familial forms. Doubts remain concerning the true identity of the sporadic form. OBJECTIVE To compare, in a genotyped population, the phenotypic expression of the disease over time in patients with familial and sporadic HCM. METHODS 79 patients with HCM, aged 39 +/- 17.8 years at diagnosis, were followed for 12 +/- 9.5 (1-30) years and divided into two groups: G1 (familial)--68 patients (24 unrelated index patients, 44 relatives), follow-up time (FUP) 12 +/- 9.8 (1-30) years; G2 (sporadic)1 index patients (no phenotypic disease in first-degree relatives), FUP 10.8 +/- 8 (2-24) years. Fabry disease was excluded in G2. The two groups were compared regarding clinical, ECG and echocardiographic (echo) features at diagnosis and after FUP. Five sarcomere genes (MYH7, MYBPC3, TNNT2, MYL2 and TNNI3) were screened for mutations by direct sequencing, after PCR amplification with intronic sets of oligonucleotide primers designed according to the published genomic sequence of the genes. RESULTS A) Thirteen different mutations (in 3 genes) were identified in 14 index patients in G1; only in one patient in G2 was a mutation found. B) The two groups differed clinically in age at diagnosis (G1: 37.18 (4-79) years; G2: 51 +/- 14 (19-67) years; p = 0.02), and family history of sudden cardiac death (G1: 12/24 families; G2: 1/11 families; p = 0.04). Age, gender, FUP, symptoms, need for medical treatment, cardiovascular (CV) hospitalization and mortality (CV or any cause) were similar. C) ECG patterns did not differ, although significant (but similar) changes occurred in 45% (G1) and 36% (G2) of patients (p = 0.75). These changes were in the same direction, with a trend in both groups toward the development of atrial fibrillation and/or advanced conduction disease. D) Echo features (only considered in adults) were similar despite significant changes during FUP (in 68% of G1, and 82% of G2; p = 0.48). These changes also followed the same tendency: progression to a more diffuse pattern of ventricular hypertrophy (G1: 52%; G2: 73%; p = 0.33) and development of left atrial dilatation (G1: 37%; G2: 45%; p = 0.52). CONCLUSIONS The similar phenotypic expression and behavior over time in familial and sporadic forms of HCM strongly indicate that the disease is one and the same. Differences in genetic findings, age at diagnosis and family history of sudden death suggest that sporadic forms may be caused by low penetrance de novo mutations in sarcomeric genes other than those associated with familial disease.
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Miranda LC, Parente M, Silva C, Clemente-Coelho P, Santos H, Cortes S, Medeiros D, Ribeiro JS, Barcelos F, Sousa M, Miguel C, Figueiredo R, Mediavilla M, Simões E, Silva M, Patto JV, Madeira H, Ferreira J, Micaelo M, Leitão R, Las V, Faustino A, Teixeira A. [Perceived pain and weather changes in rheumatic patients]. ACTA REUMATOLOGICA PORTUGUESA 2007; 32:351-361. [PMID: 18159202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
INTRODUCTION Rheumatic patients with chronic pain describe in a vivid way the influence of climate on pain and disease activity. Several studies seem to confirm this association. OBJECTIVES To evaluate and compare in a population of rheumatic patients the perceived influence of weather changes on pain and disease activity METHODS This is a retrospective cross-sectional study. For three weeks an assisted self-reported questionnaire with nine dimensions and a VAS pain scale was performed on consecutive out-patients in our clinic. RESULTS 955 patients 787 female 168 male mean age 57.9 years with several rheumatologic diagnosis were evaluated. Overall 70 of the patients believed that the weather influenced their disease and 40 believed that the influence was high. Morning stiffness was influenced in 54 high influenced in 34 . Autumn and Winter were the most influential periods as well as humidity 67 and low temperatures 59 . CONCLUSION In our study as well as in literature we found that a high percentage of patients 70 perceived that weather conditions influenced their pain and disease. Fibromyalgia patients seemed to be strongly influenced by weather changes. Our study confirms that patients perception on the influence of climate on pain and therefore their disease is an important clinical factor and it should be considered when evaluating rheumatic patients.
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Sargento L, Brito D, Matias JS, Madeira H. Evaluation of the clinical, hemodynamic and neurohormonal response to levosimendan administration in decompensated heart failure patients. One-month follow-up. Rev Port Cardiol 2007; 26:717-726. [PMID: 17939581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
Abstract
INTRODUCTION Levosimendan is an inodilatory drug with hemodynamic effects in patients with decompensated chronic heart failure. AIM Short-term (one month) evaluation of clinical, hemodynamic and neurohormonal changes in patients with decompensated chronic heart failure undergoing levosimendan therapy. METHODS Twenty-six (21 male) consecutive patients were studied, corresponding to 32 levosimendan administrations (bolus + 24h infusion), aged 56.7+/-13.0 years, with decompensated chronic heart failure, in NYHA functional class III-IV (78.1% in class IV), and cardiac index (CI) <2.5 l/min/m2. Clinical (NYHA class), non-invasive hemodynamic (echocardiography) and neurohormonal (Elecsys ECLIA NT-ProBNP) evaluations were performed before levosimendan administration and on days 1, 4, 10 and 30. RESULTS 1) Until day 10, there was a progressive decrease in NT-ProBNP values and weight (p<0.001), with an increase in CI (p<0.001); 2) NYHA functional class improved progressively, with 76% of the patients in NYHA class II at day 30; 3) NT-ProBNP values at day 1 correlated inversely (r=-0.414; p=0.024) with CI at day 4; and 4) the absolute decrease in NT-ProBNP values at day 4 (relative to baseline values) correlated with weight loss at day 4 (r=0.495, p=0.005), day 10 (r=0.424, p=0.031) and day 30 (r=0.486, p=0.030). CONCLUSION Levosimendan therapy in patients with decompensated chronic heart failure contributes to progressive NYHA class improvement. The variations seen in NYHA class and hemodynamics was reflected in changes in NT-ProBNP.
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Pereira da Silva E, Pedro MM, Varela MG, Cortez-Dias N, Bicho MP, Madeira H, Lopes MG. Heart rate and blood pressure in mitral valve prolapse patients: divergent effects of long-term propranolol therapy. Correlations with catecholamines. J Electrocardiol 2007. [DOI: 10.1016/j.jelectrocard.2007.03.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Madeira H. Diastolic heart failure: fact or myth? Rev Port Cardiol 2006; 25:883-6. [PMID: 17190238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
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Velavan P, Khan NK, Rigby AS, Goode K, Komajda M, Follath F, Swedberg K, Madeira H, Clark AL, Cleland JGF. Relation between severity of left ventricular systolic dysfunction and repolarisation abnormalities on the surface ECG: a report from the Euro heart failure survey. Heart 2006; 92:255-6. [PMID: 16415196 PMCID: PMC1860786 DOI: 10.1136/hrt.2005.061200] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Brito D, Madeira H. Malignant mutations in hypertrophic cardiomyopathy: fact or fancy? Rev Port Cardiol 2005; 24:1137-46. [PMID: 16335287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a relatively common genetic disease, generally with a benign prognosis. However sudden cardiac death may occur, sometimes as the first manifestation of the disease. More than two hundred different mutations have been described in HCM, in 12 different genes encoding sarcomere proteins. This genetic diversity is accompanied by considerable clinical variability and it is likely that phenotype is partially determined by genotype. In recent years it has been suggested that genetic defects could be the major markers of prognosis. Thus, some mutations would carry a good prognosis whereas others, so-called 'malignant' mutations, would be associated with premature sudden death. In a Portuguese population of 35 index patients with HCM the authors found considerable genetic heterogeneity: seven of the 12 mutations identified were de novo, each family having its own 'private' mutation. Moreover, in two unrelated families with the same mutation (I263T--exon 9, missense) in the beta-myosin heavy chain gene (MYH7), penetrance, clinical expression and prognosis were quite different, particularly regarding the occurrence of sudden cardiac death. In two other also unrelated families, in each index patient a different mutation was identified in the troponin I gene (TNNI3): A157V (missense), exon 7 and S199N (missense), exon 8. Phenotypic expression was different but both patients suffered sudden cardiac death (one survived). This suggests that mutations in this gene carry an adverse prognosis. In conclusion, the considerable genetic and clinical variability found in HCM hinders the interpretation of genotype-phenotype correlations, particularly since all the published data is based on small numbers of families.
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Komajda M, Lutiger B, Madeira H, Thygesen K, Bobbio M, Hildebrandt P, Jaarsma W, Riegger G, Rydén L, Scherhag A, Soler-Soler J, Remme WJ. Tolerability of carvedilol and ACE-Inhibition in mild heart failure. Results of CARMEN (Carvedilol ACE-Inhibitor Remodelling Mild CHF EvaluatioN). Eur J Heart Fail 2004; 6:467-75. [PMID: 15182773 DOI: 10.1016/j.ejheart.2003.12.019] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2003] [Accepted: 12/10/2003] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Management guidelines for heart failure recommend ACE-I and beta-blockers. The perception of difficult up-titration might have added to the slow uptake of beta-blockers despite their mortality and morbidity benefits. AIMS CARMEN offered a possibility to study safety and tolerability of enalapril against carvedilol and their combination. METHODS Five hundred and seventy-two patients were blindly up-titrated on carvedilol (target 25 mg bid) and/or enalapril (target 10 mg bid), and continued for 18 months. In the combination arm, carvedilol was up-titrated before enalapril. RESULTS There was no group related difference in adverse events during up-titration. Withdrawal rates were 31, 30 and 30%, and serious adverse events 28, 29 and 34% in the combination, carvedilol and enalapril arms. Mortality was similar in all groups (all-cause N=14, 14 and 14; cardiovascular N=9, 13 and 14). All-cause and cardiovascular hospitalizations occurred in 26, 27 and 32%, and in 12, 16 and 22% in the combination, carvedilol and enalapril arms, respectively. CONCLUSION The safety profile was similar in all treatment arms. In contrast to common perception, there was no difference in tolerability between the ACE-I and carvedilol. This result is even more remarkable as the high prestudy use of ACE-I (65%) might have introduced a bias by selecting ACE-I tolerant patients, who were only switched from their former ACE-I to enalapril.
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Madeira H. [Heart failure management: guidelines versus clinical practice]. Rev Port Cardiol 2004; 23 Suppl 3:III39-44. [PMID: 15526613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023] Open
Abstract
In Europe the management of heart failure is largely conducted by primary care physicians and several reports have revealed differences between guidelines and actual practice. The IMPROVEMENT of Heart Failure project was designed to assess how patients with heart failure are managed by those physicians. Two surveys, the "perception survey" and the "actual practice survey" addressed to 1363 physicians, included questions on diagnosis, functional assessment and treatment. The major discrepancies found were: the lack of awareness about the concept of heart failure with preserved systolic function; the low number of echocardiograms requested; the low rate of prescription of beta-blocking agents and spironolactone; and the inappropriately low of angiotensine-converting enzyme inhibitors prescribed.
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Brito D, Richard P, Isnard R, Pipa J, Komajda M, Madeira H. Familial hypertrophic cardiomyopathy: the same mutation, different prognosis. Comparison of two families with a long follow-up. Rev Port Cardiol 2003; 22:1445-61. [PMID: 15008060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
The gene encoding the beta-myosin heavy chain is one of the most frequently implicated in familial hypertrophic cardiomyopathy. Several mutations have been identified and some genotype-phenotype relationships have been assumed, particularly with regard to prognosis. Nevertheless, phenotypic expression is variable even in affected members of the same family carrying the same mutation. We identified the Ile263Thr mutation in several members of two unrelated Portuguese families. Penetrance, clinical behavior and prognosis were quite different between the two families, particularly concerning the occurrence of sudden death. Additional factors probably exist which account for the differences found. The complexity of hypertrophic cardiomyopathy makes it difficult to accurately determine genotype-phenotype relationships, and the screening and comparison of large affected families carrying the same mutation is warranted.
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Brito D, Pedro M, Bordalo A, Orgando AL, Aguiar A, Gouveia R, Martins AP, Vagueiro MC, Madeira H. Dilated cardiomyopathy due to endocrine dysfunction. Rev Port Cardiol 2003; 22:377-87. [PMID: 12847879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
Abstract
Dilated cardiomyopathy can be idiopathic or be caused by many potentially treatable conditions. We report a complex case of peripartum heart failure associated with hypothyroidism and hypoparathyroidism. Myocardial biopsy suggested that hypothyroidism was the main cause for the dilated pattern, but hypocalcemia played a critical role in acute decompensation of heart failure during hospitalization. After a long and clinically complicated hospital stay, correction of hypothyroidism and hypocalcemia resulted in near-normal cardiac function.
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Komajda M, Madeira H, Thygesen K, Bobbio M, Jaarsma W, Riegger G, Soler-Soler J, Ryden L, Hildebrandt P, Lutiger B, Remme W. Carvedilol treatment is as well tolerated as angiotensin converting enzyme inhibition in patients with chronic heart failure: Results of the CARMEN (Carvedilol ACE inhibitor remodeling mild CHF evaluation) study. J Am Coll Cardiol 2003. [DOI: 10.1016/s0735-1097(03)81540-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
The prevalence of heart failure is increasing all over the world. It is a common and growing public health problem in Portugal as in many other European countries. This article provides a review of health service organization and current heart failure management in Portugal, discusses primary care and ward practices in different hospitals and reports on the use of proven standard therapies for the treatment of heart failure in the community. Despite major advances in diagnosis and treatment, heart failure is only satisfactorily managed. Furthermore efforts are necessary before the beneficial effects observed in trials have a real impact in clinical practice. A broader view and priority for the management of this syndrome on a national level are needed to improve the quality of heart failure care in Portugal.
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Ceia F, Fonseca C, Brito D, Madeira H. Heart failure treatment in Portuguese hospitals: results of a survey. Rev Port Cardiol 2001; 20:1259-66. [PMID: 11865686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
The management of heart failure in Europe is largely conducted by primary care physicians in out-patient clinics and by cardiologists and internists in hospitals. Several reports suggest differences among these specialists regarding knowledge and actual practice, and indicate that the application of guidelines is far from optimal. In order to look for differences between cardiologists and internists in terms of implementation of guidelines a survey was carried out among the directors of 83 hospital departments of cardiology and internal medicine in Portugal. The survey included questions about diagnostic and treatment protocols, special areas for management, and suggestions to improve the quality of heart failure patient treatment. The answers suggest that in Portuguese hospitals at least half of the patients with HF are treated by internists. Treatment protocols exist in about 25% of the cardiology departments but are virtually non-existent in internal medicine. The use and availability of echocardiography are high in cardiology but no more than reasonable in internal medicine. There are neither special in-hospital areas nor specialized nurses for the treatment of HF. Cardiologists recognize the need for greater specialization in this field--doctors, nurses and clinics--but this is not a priority for internists. An effort should be made to improve in-hospital HF treatment.
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Macieira-Coelho E, Madeira H, Coelho P, Garcia-Alves M, Sobrinho L, Pádua F. Hypertrophic subaortic stenosis and hyperparathyroidism. Eur Heart J 1996; 17:1763-4. [PMID: 8922936 DOI: 10.1093/oxfordjournals.eurheartj.a014774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Metrass MJ, Brito D, de Lacerda AP, da Costa BB, de Pádua F, Madeira H. [Electrocardiographic changes after coronary angiography: effect of the contrast media used]. Rev Port Cardiol 1996; 15:639-45, 612. [PMID: 9081317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
UNLABELLED Prospective study to evaluate the influence of 2 different iodine contrasts (used in coronariography) on the electrocardiographic changes recorded after intra-coronary injection. MATERIAL AND METHODS Sixty-six patients (pts) - 50 men and 16 women - 59 +/- 4 years underwent coronariography to confirm and/or evaluate coronary artery disease (CAD). Group I (33 pts) received a hyperosmolar contrast; group II received a low osmolarity contrast. The electrocardiograms were recorded during and until 20 seconds after intra-coronary injection, in standard leads and V5. Tracings were analysed regarding the development of: arhythmias, mean axis deviation and QRS enlargement - type A abnormalities; ventricular repolarization (ST/T) changes - type B abnormalities. ECG changes were compared with: 1. contrast used; 2. presence (or absence) of CAD; 3. correlation between type B abnormalities and the arteries affected. RESULTS 1. a) Twenty nine pts (88%) of group I had A and/or B electrocardiographic changes, compared with 16 (48%) of group II (p < 0.01). b) There were type A changes in 13 pts of group I (39%) versus 3 pts (9%) of group II (p < 0.01). c) Type B changes were present in 25 pts (76%) of group I and in 20 pts (60%) of group II (p-NS). 2. a) Type A abnormalities were recorded in 13 of 48 pts with CAD (27%) against 3 of 18 (17%) cases with normal coronariography (p-NS). b) Type B abnormalities were present in 30 of 48 pts (63%) with CAD and in 10 of 18 cases (56%) of people with normal coronariography (p-NS). 3. In 21 pts with isolated right (or left) CAD, contrast injection in the right coronary artery induced type B ECG changes on the homo-lateral supplied territory in 14 cases, no change at all in 4 cases and changes in the contra-lateral area in only 3 pts. Injections in the left coronary artery produced similar results. CONCLUSIONS 1. Hyperosmolar contrast produced significantly more electrocardiographic abnormalities, mainly type A, than low osmolarity contrast. This one may be, therefore, preferable. 2. Both types of electrocardiographic changes were equally recorded in pts with CAD and in people with normal coronariography. 3. Type B changes seem to be related with the location of the injection, irrespective of the presence or absence of coronary artery disease.
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Brito D, Pedro M, Metrass MJ, de Pádua F, Madeira H. [Chronic heart failure: diastolic dysfunction versus systolic dysfunction]. Rev Port Cardiol 1995; 14:741-4. [PMID: 7492409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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Conduto R, Dos Santos JN, Brito D, Madeira H. [Whipple's disease]. ACTA MEDICA PORT 1992; 5:499-502. [PMID: 1282766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The authors describe a case of Whipple's disease, characterized by arthralgias, chronic diarrhea and weight loss. The diagnosis was established on clinical, laboratorial and radiological grounds and confirmed histologically, through a duodenal biopsy. Rapid improvement occurred, soon after the beginning of antibiotic therapy.
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Branco LM, Quininha J, Roquette J, Madeira H, Coelho EM, Bento R, Rato JA. [Hypertrophic non-obstructive cardiomyopathy associated with interauricular communication. Report of a case]. Rev Port Cardiol 1990; 9:449-53. [PMID: 2206590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
It is unusual the association between hypertrophic cardiomyopathy and atrial septal defect. We present in this paper the results of the tests done to one patient with these two diseases and profit to make an update of the bibliography on this subject.
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Macieira-Coelho E, Brito D, Madeira H. [Immunosuppression therapy in peripartum myocardiopathy]. ACTA MEDICA PORT 1990; 3:34-8. [PMID: 2333776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The dramatic clinical recuperation of a thirty years old, Caucasian female, with peripartum cardiomyopathy, treated with azathioprine and prednisolone, is described. The maintenance of the same degree of ventricular dilatation and fractional shortening (14%) on serial echocardiograms inspite of complete regression of cardiac congestion was the most intriguing feature of this clinical case.
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Carvalho M, Brito D, de Lacerda AP, Madeira H. [Maximal values of serum creatine phosphokinase and its myocardial fraction in acute myocardial infarct. Correlation with a previous history of ischemic cardiopathy]. Rev Port Cardiol 1990; 9:25-9. [PMID: 2328136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To evaluate the importance of preinfarction angina as a determinant of infarct size. DESIGN Retrospective study of patients (pts) with acute myocardial infarction (AMI). SETTING Patients admitted to an Intensive Care Unit of a University Hospital. PATIENTS The study concerns 224 pts, 161 men women, aged 63.09 +/- 11.92 years, who did not receive thrombolytic or intravenous beta-blocking therapy and in whom it was possible to establish the presence or absence, of previous ischemic heart disease. METHODS Patients, were divided in 2 groups: A (1st AMI, 172 dts - 123 M, 49 F) and B (2nd AMI, 52 dts - 38 M, 14 F). These groups were subdivided according the presence of preinfarction angina (A1, B1) or its absence (A2, B2). The infarct size was evaluated by peak values of CK/CKMB. RESULTS Group A: CK/CKMB--959/101; Group B: CK/CKMB--742/77 (p-NS). Subgroups--A1: CK/CKMB--1143/118; A2: CK/CKMB--725/78 (p less than 0.001); B1: CK/CKMB--635/59; B2: CK/CKMB--818/88 (p-NS). The analysis of CK/CKMB values distribution, according to the affected cardiac wall, has shown an identical correlation. CONCLUSION 1--The larger infarct size in subgroup A1 (1st AMI without angina) suggests a protective effect by collateral circulation in subgroup A2 (1st AMI with angina). 2--The larger infarction (although not significantly) in group A (1st AMI), correlates with less viable muscle in group B (2nd AMI). 3--The higher values of CK/CKMB in group B2 (2nd AMI with angina) can be expected given the presence of residual ischemia. 4--The absence of the protective role by collateral circulation in patients of subgroup A1 (1st AMI without angina) suggests for them a stronger indication for thrombolytic therapy.
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Brito D, Madeira H. [Indications and limitations of echocardiography in evaluating aortic valve insufficiency]. Rev Port Cardiol 1989; 8:607-13. [PMID: 2698720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Echocardiography (Echo) is the best non-invasive technique to study aortic regurgitation (AR). The authors (AA) start reviewing the place of M-Mode (MM) and two-dimensional (2D) Echo on the identification of AR and its cause, as well as on the assessment of left ventricular function. Secondly, the AA study the role of Doppler (Dp) techniques--pulsed (PDp), continuous (CDp) and colour coded (CCDp)--analysing their relative advantages and complementarity. They conclude that AR is best identified by PDp and MM Echo, its cause may be recognized by MM and 2D Echo, and its importance is correctly judged by CDp and CCDp Echo. Left ventricular function is best appreciated by 2D Echo, helped by CDp and CCDp Echo. The AA also state that, in AR, an haemodynamic study is injustifiable, unless Echo is technically incomplete, there is pluri-valvular disease insufficiently clarified, or coronarography is necessary.
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Alves MG, Espirito-Santo J, Queiroz MV, Madeira H, Macieira-Coelho E. Cardiac alterations in ankylosing spondylitis. Angiology 1988; 39:567-71. [PMID: 3408021 DOI: 10.1177/000331978803900702] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Forty patients, 30 men and 10 women with an average age of 38.47 +/- 11.07 years, suffering from ankylosing spondylitis and attending a Rheumatology Outpatient Clinic, were evaluated for cardiovascular involvement. The evaluation was based on patients' clinical observation, electrocardiography, echocardiography, and chest x-ray. More than a simple review, this study was undertaken with the aim of arriving at a better clinical definition of the cardiovascular manifestations found in ankylosing spondylitis. In fact, of the 40 patients, 8 (20%) had systemic hypertension for which an explanation could not be found, 4 of whom were less than forty-five years old; the echocardiogram showed mitral valve prolapse in 4 patients (10%), 2 of them with a systolic murmur and other 2 with a protosystolic click on auscultation. More significant than the changes in conduction was the finding of a sinus bradycardia in 9 patients (22.5%), and a PR interval below 120 msec in 3 patients (7.5%). The authors conclude that the extension of cardiovascular changes in ankylosing spondylitis is more vast than usually acknowledged.
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