Search

Background: In Heart Failure (HF), special attention must be given not only to objective or isolated aspects, but also to the patient's health self-perceptions. Subjective aspects can help healthcare providers understand and better treat HF., Objective: The objective of this study was to evaluate the simultaneous effects of clinical indicators of HF on the Quality-of-Life (QOL)., Methods: We investigated, through a multivariate analysis, the QOL of 101 Brazilian HF outpatients using the Minnesota Living with Heart Failure Questionnaire (including subscales) and its correlation to clinical and physiological variables such as age, ethnicity, gender, echocardiogram parameters, body mass index, mean blood pressure at rest, time since diagnosis, Functional Classification according to the NYHA, functional capacity by a Specific Activity Scale, comorbidities, Framingham Score of Cardiac Risk (CR), Lung Function Test (spirometry) and Body Composition., Results: QOL showed significant univariate correlations to the echocardiogram: ejection fraction (p=0.0415), left ventricular diastolic diameter (LVDD) (p=0.004), left ventricular systolic diameter (LVSD) (p=0.0001); comorbidities (p=0.002) and Lung Function Test: Forced Vital Capacity (FVC) (p<0.0001), Forced Expiratory Volume in the 1st second (FEV1) (p<0.0001) and Maximal Voluntary Ventilation (MVV) (p=0.001). In the multivariate analysis, the backward stepwise protocol detected important simultaneous influent variables (r(2)=0.60): gender (0.000178), ethnicity (p<0.00001), LVSD (P<0.00001), CR (p=0.000002), FVC (p=0.002027), FEV1 (p<0.00001) and MVV (p=0.00001)., Conclusion: Gender, ethnicity, LVSD, CR, FVC, FEV1 and MVV are independent predictors of HF patients' QOL. Simultaneously, they are responsible for about 60% of the QOL variance. Biopsychosocial aspects could contribute to patient and health professional expectations and treatment results.

Background: Heart failure (HF) has become a public health problem with increased incidence and prevalence in the last decade, a consequence of the aging of the population and improved pharmacological and interventionist therapies. It has high rates of mortality and morbidity, expressed as high rates of hospitalizations and re-hospitalizations, even in patients submitted to new therapies, especially ACEI and beta-blockers., Objective: This study is the analysis of the impact that the nursing consultation has on the frequency of hospitalizations in patients with HF living in the city of Curitiba, state of Parana and its metropolitan region., Method: Patients with a diagnosis of HF and New York Heart Association (NYHA) functional classification, with telephone access, living in the city of Curitiba or its metropolitan region, life expectancy > 3 months due to non-cardiac diseases, aged 18 or older, non-users of illicit drugs. The groups were created by simple random allocation (drawing lots) and one group received the usual medical care, nursing consultation and telephone monitoring every 15 days of educational nature, intervention group (IG), whereas the other group received the usual medical care, monthly telephone monitoring of administrative and epidemiological nature, control group (CG). The follow-up was carried out for 6 months., Results: The IG needed 0.25+/-0.79 and the CG needed 1.10 +/-1.41; p = 0.037 hospitalizations., Conclusion: The nursing consultation promotes the decrease in the frequency of hospitalizations in patients with HF undergoing treatment and living in the city of Curitiba and its metropolitan region.

Objective: To evaluate the immediate results of mechanical aorto-saphenous anastomosis compared with conventional anastomosis., Method: We evaluated 12 patients. The mean age ranged from 62.33 +/- 7.30 years. Of 12 patients submitted to surgery without extracorporeal circulation, 10 (83.3%) patients were male. Thirty-three proximal anastomoses were evaluated, 21 of them being performed through the conventional manner and 12 with the St. Jude Symmetry aortic connector. The time spent on anastomosis, and free flow and patency on the 4th day postoperative were analysed., Results: The mechanical anastomosis was successfully performed in all patients. Electrocardiographic alteration compatible with myocardial infarctation (MI) on the 2nd day postoperative was observed only in one patient. The patient was referred to angiographic restudy, becoming evident a conventional proximal anastomosis occlusion for the marginal branch. Three patients had atrial fibrillation. The average time spent to perform the mechanical anastomosis was 44.08 +/- 9.26 seconds against 3.86 +/- 0.61 minutes of the conventional anastomosis (p = 0.0022). The average blood free flow observed in the mechanical anastomosis was 302.75 +/- 82.76 mL/min versus 190.75 +/- 51.53 mL/min (p = 0.0022). In the angiographic restudy performed on the 4th postoperative day, it was detected the occlusin of three mechanical anastomosis. There was no new conventional anastomosis (p = 0.2500)., Conclusion: The present study showed a statistically significant superiority for mechanical anastomosis of the saphenous vein with the aorta when evaluated the blood free flow and the time to perform the anastomosis. In relation to the artery condition in the postoperative angiography, one cannot say there was statistically significant difference between the procedures studied.