outpatients – ABC CARDIOL

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Original Article

Association between Spirituality and Adherence to Management in Outpatients with Heart Failure

Juglans Souto Alvarez et al. Livia Adams Goldraich Alice Hoefel Nunes Mônica Cristina Brugalli Zandavalli … Rafaela Brugalli Zandavalli Karlyse Claudino Belli Neusa Sica da Rocha Marcelo Pio de Almeida Fleck Nadine Clausell

Abstract

Background:

Spirituality may influence how patients cope with their illness.

Objectives:

We assessed whether spirituality may influence adherence to management of outpatients with heart failure.

Methods:

Cross sectional study enrolling consecutive ambulatory heart failure patients in whom adherence to multidisciplinary treatment was evaluated. Patients were assessed for quality of life, depression, religiosity and spirituality utilizing validated questionnaires. Correlations between adherence and psychosocial variables of interest were obtained. Logistic regression models explored independent predictors of adherence.

Results:

One hundred and thirty patients (age 60 ± 13 years; 67% male) were interviewed. Adequate adherence score was observed in 38.5% of the patients. Neither depression nor religiosity was correlated to adherence, when assessed separately. Interestingly, spirituality, when assessed by both total score sum (r = 0.26; p = 0.003) and by all specific domains, was positively correlated to adherence. Finally, the combination of spirituality, religiosity and personal beliefs was an independent predictor of adherence when adjusted for demographics, clinical characteristics and psychosocial instruments.

Conclusion:

Spirituality, religiosity and personal beliefs were the only variables consistently associated with compliance to medication in a cohort of outpatients with heart failure. Our data suggest that adequately addressing these aspects on patient’s care may lead to an improvement in adherence patterns in the complex heart failure management.

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Original Article

Ergospirometry and Echocardiography in Early Stage of Heart Failure with Preserved Ejection Fraction and in Healthy Individuals

Eduardo Lima Garcia et al. Márcio Garcia Menezes Charles de Moraes Stefani Luiz Cláudio Danzmann Marco Antonio Rodrigues Torres

Abstract

Background:

Heart failure with preserved ejection fraction is a syndrome characterized by changes in diastolic function; it is more prevalent among the elderly, women, and individuals with systemic hypertension (SH) and diabetes mellitus. However, in its early stages, there are no signs of congestion and it is identified in tests by adverse remodeling, decreased exercise capacity and diastolic dysfunction.

Objective:

To compare doppler, echocardiographic (Echo), and cardiopulmonary exercise test (CPET) variables – ergospirometry variables – between two population samples: one of individuals in the early stage of this syndrome, and the other of healthy individuals.

Methods:

Twenty eight outpatients diagnosed with heart failure according to Framingham’s criteria, ejection fraction > 50% and diastolic dysfunction according to the european society of cardiology (ESC), and 24 healthy individuals underwent Echo and CPET.

Results:

The group of patients showed indexed atrial volume and left ventricular mass as well as E/E’ and ILAV/A´ ratios significantly higher, in addition to a significant reduction in peak oxygen consumption and increased VE/VCO₂ slope, even having similar left ventricular sizes in comparison to those of the sample of healthy individuals.

Conclusion:

There are significant differences between the structural and functional variables analyzed by Echo and CPET when comparing two population samples: one of patients in the early stage of heart failure with ejection fraction greater than or equal to 50% and another of healthy individuals.

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Artigo Original

Association between the 8-item Morisky Medication Adherence Scale (MMAS-8) and blood pressure control

Alfredo Dias Oliveira-Filho et al. José Augusto Barreto-Filho Sabrina Joany Felizardo Neves Divaldo Pereira de Lyra Junior

BACKGROUND: Non-adherence to treatment is an important and often unrecognized risk factor that contributes to reduced control of blood pressure (BP). OBJECTIVE: To determine the association between treatment adherence measured by a validated version in Portuguese of the 8-item Morisky Medication Adherence Scale (MMAS-8) and BP control in hypertensive outpatients. METHODS: A cross-sectional study was carried out with hypertensive patients older than 18 years, treated at six of the Family Health Strategy Units in Maceió (AL), through interviews and home blood pressure measurements, between January and April 2011. Adherence was determined by MMAS-8 version translated for this study. The patients were considered adherent when they had a score equal to 8 at the MMAS-8. RESULTS: The prevalence of adherence among the 223 patients studied was 19.7%, while 34% had controlled BP (> 140/90 mmHg). The average adherence value according to the MMAS-8 was 5.8 (± 1.8). Adherent patients showed to be more prone (OR = 6.1, CI [95%] = 3.0 to 12.0) to have blood pressure control than those who reached mean (6 to <8) or low values (<6) at the adherence score. The Portuguese version of MMAS-8 was showed a significant association with BP control (p = 0.000). CONCLUSION: The diagnosis of non-adherent behavior through the application of MMAS-8 in patients using of antihypertensive medications was predictive of elevated systolic and diastolic BP.

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Artigo Original

Quality of life of hypertensive patients and comparison of two instruments of HRQOL measure

Michelle Adler Normando Carvalho et al. Isabela Bispo Santos Silva Sarah Brito Pinheiro Ramos Laura Fernandes Coelho … Isabela Dias Gonçalves José Albuquerque de Figueiredo Neto

BACKGROUND: Measuring health-related quality of life (QOL) helps evaluating the efficiency of a treatment and identifies problems with major impact on the patient’s QOL. However, these measures are safer if assessed by generic and specific instruments together, where it is necessary to check for compatibility between these and avoid repetitions and contradictions between the domains. OBJECTIVE: To describe the quality of life of hypertensive patients and to evaluate the compatibility of a specific instrument (MINICHAL) and a generic instrument (SF-36). METHODS: One hundred adult hypertensive under outpatient care were interviewed. The mean HRQOL as measured by MINICHAL was 6.64 (SD 6.04) in mental status and average of 5.03 (SD 4.11) in the state of somatic manifestations. The means for the instrument SF-36 were in ranking order: limitation due to physical aspects 47.3 (SD 42.9), vitality 57.4 (SD 19.7), limitation due to emotional aspects 58 (SD 44.7), functional capacity 58.7 (SD 27.8), pain 60.4 (SD 26.3), general health condition 60.7 (SD 22.7), mental health 66.8 (SD 22.1) and social aspects 78 (SD 26.1). RESULTS: The MINICHAL significantly correlated (p <0.001) with the SF-36 in all domains. CONCLUSION: The MINICHAL proved to be a useful tool in the assessment of HRQOL in patients with hypertension. (Arq Bras Cardiol. 2012; [online].ahead print, PP.0-0)

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Case Report

Ambulatory treatment of streptococcal bacterial endocarditis

Sirio Hassem Sobrinho et al. Carlos Henrique de Marchi Ulisses Alexandre Croti Cristiane Girotto de Souza … Érico Vinícius Campos Moreira da Silva Moacir Fernandes de Godoy

Bacterial endocarditis is a severe infectious disease. of which treatment is traditionally carried out in hospitalized patients through intravenous medication. The possibility of at-home or ambulatory treatment. for stringently selected cases. is attractive from the social as well as from the economic point of view. We report 6 patients with a diagnosis of bacterial endocarditis caused by Streptococcus. treated partially or completely on an outpatient basis. All of them evolved without complications and presented complete resolution of the infection.

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Artigo Original

Congenital heart disease in adults: outpatient clinic profile at the Hospital das Clínicas of Ribeirão Preto

Fernando Amaral et al. Paulo Henrique Manso João Antonio Granzotti Walter Villela de Andrade Vicente Andre Schmidt

BACKGROUND: Service experiences for adults with congenital heart disease have not been reported in our country. OBJECTIVE: To describe the basic clinical profile of adults with congenital heart disease in an outpatient tertiary care center. METHODS: We compiled data on age, gender, place of residence, primary diagnosis, and secondary diagnoses of 413 patients treated for seven years. RESULTS: G1 (untreated): 195 patients, 51% women, 57% between 14 and 30 years, 80% living in the region. The most frequent heart diseases were ventricular septal defect (VSD) (31%), atrial septal defect (ASD) (29%), and pulmonary stenosis (7%). The predominant secondary diagnoses were hypertension (9%) and arrhythmias (5%). G2 (treated): 218 patients, 56% women, 57% between 14 and 30 years, 81% living in the region. The most frequently treated heart diseases were: ASD (36%), tetralogy of Fallot (14%), coarctation of the aorta (12%), and VSD (11%). Sixty-nine (32%) patients were operated on for congenital heart diseases in adulthood. Sixteen (7%) underwent an interventional catheterization. The predominant secondary diagnoses were hypertension (18%) and arrhythmias (8%). CONCLUSION: In the study, most patients were treated invasively, all of them were residents in the region, and most of them were under 40 years of age. Defects such as ASD, VSD, and pulmonary stenosis predominated in the untreated group, whereas in the treated group, most patients had undergone surgical correction of ASD, tetralogy of Fallot, aortic coarctation, and VSD. Hypertension and arrhythmias were relevant in both groups, and a large variety of other comorbidities were also observed.

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Artigo Original

Prevalence of metabolic syndrome in outpatients of the Institute of Cardiology of Rio Grande do Sul

Márcia Bopp et al. Sandra Barbiero

BACKGROUND: Metabolic syndrome (MS) is considered a very important factor in the development of cardiovascular diseases (CVD). OBJECTIVE: To assess the prevalence of metabolic syndrome (MS) in outpatients undergoing secondary prevention of coronary artery disease in the Institute of Cardiology, University Foundation of Cardiology – IC-UFC, as well as to detect excess weight through body mass index (BMI) and the prevalence of abdominal obesity in patients with cardiovascular disease (CVD). METHODS: The final sample was comprised of 151 individuals (aged between 26 and 84 years) whose data were obtained from the first visit in which the following parameters were available: fasting blood tests, blood pressure (BP) measurement, waist circumference (WC) in centimeters, weight and height, gender and age. The NCEP-ATP III criteria were used for the assessment of MS. RESULTS: 64.9% of the sample was comprised of males. The overweight and obesity rates found were 50% and 21.3%, respectively; increased WC was found in 30.8% of the individuals, 20 of whom were men and 25 were women. The prevalence of MS, as diagnosed according to the NCEP-ATP III criteria, was 61.5%, including 54 men and 39 women. CONCLUSION: We verified that the prevalence of MS in patients with CVD in the outpatient clinic for secondary prevention of CAD at IC-UFC is high, and so are the prevalences of overweight, obesity and increased WC.

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Artigo Original

Quality of life of hypertensive patients treated at an outpatient clinic

Margaret Assad Cavalcante et al. Maria Teresa Nogueira Bombig Braulio Luna Filho Antonio Carlos de Camargo Carvalho … Angelo A. V. de Paola Rui Póvoa

BACKGROUND: The main cause of mortality in braziliam population is the cardiovascular disease and arterial hypertension (AH) the most prevalent one. The antihypertensive treatment is effective however it is not well known how affects the quality of life (QOL) in patients afterwards. OBJECTIVE: To comparatively assess the QOL in patients submitted to an antihypertensive treatment. METHODS: One-hundred patients with AH were studied of which 46 had complied with a standard treatment regimen (group A) and 54 (group B control) were about to start the same regimen. We collected clinical and sociodemographic data and questions focusing sexuality, self-perception of QOL, number and types of medication taken and their influence on sex life. The questionnaire SF-36 was also administered. The data were analyzed using the tests chi-square, Student’s t, Pearson correlation and Tukey. RESULTS: No differences were detected between group A and B in any of the SF-36 domains. There was an association between the question on self-perception of QOL and the SF-36 domains, emotional aspects excepted. As regards sexuality, there was difference in the quality of sex life between the groups, which was less satisfactory for group A. CONCLUSION: When the SF-36 was administered no changes in QOL were detected between the groups because it is an asymptomatic chronic disease. The SF-36 did not properly assess emotional aspects in our case series of hypertensive patients that had high behavior variability. Group A showed lower quality sex life; however, this was not related to the number and type of medication used.

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Artigo Original

Cardioinhibitory carotid sinus hypersensitivity: prevalence and predictors in 502 outpatients

Gustavo de Castro Lacerda et al. Roberto Coury Pedrosa Renato Côrtes de Lacerda Marcela Cedenilla dos Santos … Maurício de Andrade Perez Alfredo Brasil Teixeira Aristarco Gonçalves de Siqueira-Filho

BACKGROUND: Cardioinhibitory response (CIR) is defined as asystole >3 seconds in response to 5-10 seconds of carotid sinus massage (CSM). Pacemaker implantation is indicated for patients with unexplained syncope episodes and CIR. OBJECTIVE: To determine the prevalence and predictors of CIR in patients with a high prevalence of cardiovascular disease, and assess the clinical significance of CIR in patients with a history of unexplained syncope or falls. METHODS: Cross-section design study. Outpatients, aged >50 years, referred to the electrocardiography sector of a tertiary hospital. Those with dementia, carotid bruit, and history of myocardial infarction, stroke or transient ischemic attack in the preceding 3 months were excluded. CSM was performed by a single investigator, with the patients in the supine position. CSM was applied on the right side and then on the left side during 10 seconds each time. RESULTS: 502 patients underwent CSM. CIR was present in 52 patients (10.4%; 95% CI: 7.7%-13%). Independent predictors of CIR were male gender (OR: 2.61%; CI 95%: 1.3%-5.1%), structural heart disease (OR: 3.28%; CI 95%: 1.3%-7.9%) and baseline heart rate (P 50 years. In males and in patients with structural heart disease CIR was more common. In women and patients with no apparent structural heart disease, the presence of CIR was a highly specific finding in the evaluation of syncope or falls.

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