RESUMO
BACKGROUND: The Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) was developed in Sweden using English which may pose cultural and language barriers for Indonesian patients. As such, we aimed to translate the original ASTA into Indonesian, then assess its validity and reliability. METHODS: Translation of the ASTA from English to Indonesian was done using forward and backward translation. The final version was then validated with the Short Form-36 (SF-36) questionnaire. Test-retest reliability study was done in a 7-14-day interval. RESULTS: The Indonesian version of ASTA was deemed acceptable by a panel of researchers with Cronbach's α of 0.816 and Intraclass Correlation Coefficient (ICC) ranging from 0.856-0.983. In a comparison to the SF-36, the medication utilization domain was poorly correlated with role limitations due to physical health (r:0.384; p<0.01) and pain (r:-0.317; p<0.05). The arrhythmia-specific symptoms domain was poorly correlated with role limitations due to emotional problems (r:0.271; p<0.05). In addition, the health-related quality of life (HRQOL) domain was poorly correlated with role limitations due to physical health (r:0.359; p<0.01) and emotional problems (r:0.348; p<0.01), also total SF-36 score (r:-0.367; p<0.01). The ASTA total score was poorly correlated with role limitations due to physical health (r:0.37; p<0.01), and emotional problems (r:0.376; p<0.01), also total SF-36 score (r:-0.331; p<0.01). CONCLUSION: The Indonesian version of ASTA has good internal and external validity as well as good reliability. Both the physical and mental domains of ASTA are correlated with role limitations due to emotional problems and SF-36 total score.
Assuntos
Arritmias Cardíacas , Qualidade de Vida , Humanos , Qualidade de Vida/psicologia , Reprodutibilidade dos Testes , Indonésia , Arritmias Cardíacas/diagnóstico , Taquicardia/psicologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Tachycardia prior to endoscopic procedures is commonly encountered which reflect patient anxiety status. Despite this frequent occurrence, it is unclear if in a patient with tachycardia sedation dose should be modified. The aim of our study was to assess the effect of pre-endoscopic tachycardia on sedation dose. METHODS: A retrospective analysis of all patients who underwent upper endoscopy and colonoscopy at EMMS Nazareth hospital were performed. We excluded patients with diseases and medications affecting the heart rate. RESULTS: A total of 2855 patients were included in the study. Two-hundred and thirty-seven patients had tachycardia before endoscopy (8.3%, group A) as compared to 2618 (group B) patients who had heart rate ≤100 beats per minute. The mean dosage of propofol in group A was significantly higher (62.6±33.2 mg vs. 57.4±29.9 mg) than in group B (P=0.01). There was no difference in the cecal intubation rate among the two groups (P=0.9). Notably, the adenoma detection rate was significantly lower among group A patients as compared to group B (13.6% vs. 22.8%, P=0.02) patients. There were no sedation related complications. CONCLUSIONS: Tachycardia prior to endoscopic procedures was associated with higher sedative dosage and lower adenoma detection rate, however no major complications were recorded. These data should be taken into consideration to optimize procedure quality.
Assuntos
Adenoma/diagnóstico por imagem , Endoscopia Gastrointestinal/psicologia , Neoplasias Gastrointestinais/diagnóstico por imagem , Hipnóticos e Sedativos/administração & dosagem , Taquicardia/psicologia , Adulto , Idoso , Ansiedade/tratamento farmacológico , Ansiedade/psicologia , Estudos de Casos e Controles , Colonoscopia/psicologia , Feminino , Fentanila/administração & dosagem , Gastroscopia/psicologia , Frequência Cardíaca , Humanos , Masculino , Midazolam/administração & dosagem , Pessoa de Meia-Idade , Período Pré-Operatório , Propofol/administração & dosagem , Estudos Retrospectivos , Taquicardia/epidemiologiaRESUMO
BACKGROUND: Depression and anxiety are common in patients with cardiac disease and predict a poorer prognosis, increased mortality and reduced compliance with treatment. National and international guidelines recommend procedures for screening, but there is a lack of studies of such practices in Norwegian hospitals. The objective of this study was to implement a simple screening method for symptoms of depression and anxiety in patients with cardiac disease. MATERIAL AND METHOD: Patients in the Department of Cardiology at Diakonhjemmet Hospital who had valvular heart disease, tachyarrhythmia, myocardial infarction or heart failure were screened for symptoms of depression, anxiety and panic attacks with the aid of five questions from the Patient Health Questionnaire-2 (PHQ-2), Generalized Anxiety Disorder Scale-2 (GAD-2) and Patient Health Questionnaire - Somatic, Anxiety, and Depressive Symptom Scales (PHQ-SADS). The patients were recruited from the outpatient clinic or ward at least one month after acute heart disease. RESULTS: A total of 57 of 232 patients reported symptoms of depression or anxiety when screened. The screening method was easy to implement, but time constraints and uncertainty regarding procedures for follow-up and the effect of following up the patients were reported. INTERPRETATION: Good tools and methods are available for screening for symptoms of depression and anxiety and anxiety in patients with cardiac disease. More studies are needed regarding the benefits of screening, at what stage of the disease it should be performed, and whether it should be performed by the primary and/or the specialist health services.
Assuntos
Ansiedade/diagnóstico , Serviço Hospitalar de Cardiologia , Depressão/diagnóstico , Cardiopatias/psicologia , Assistência ao Convalescente , Idoso , Idoso de 80 Anos ou mais , Feminino , Insuficiência Cardíaca/psicologia , Doenças das Valvas Cardíacas/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/psicologia , Noruega , Transtorno de Pânico/diagnóstico , Questionário de Saúde do Paciente , Taquicardia/psicologiaRESUMO
BACKGROUND: Atrial fibrillation (AF) is the most common arrhythmia resulting in hospitalization. The assessment of symptoms and healthrelated quality of life (HRQoL) can provide valuable information before, during, and after health care interventions for AF. AIMS: We aimed to perform a translation and cultural adaptation of the ArrhythmiaSpecific Questionnaire in Tachycardia and Arrhythmia (ASTA), and to evaluate the reliability and validity of its Polish version. METHODS: The standard forwardbackward translation procedure to translate the ASTA questionnaire into Polish was used. A total of 244 patients with AF at a mean (SD) age of 70.7 (10.7) years completed the questionnaire and were included in the study. Reliability was tested using internal consistency (Cronbach α) and validity with an itemtotal correlation, exploratory factor analysis (EFA), and confirmatory factor analysis (CFA). RESULTS: The ASTA symptom scale had satisfactory psychometric properties (α = 0.718), and the corrected itemtotal correlation was sufficient for most items (0.361-0.506), except for cold sweats (0.156). The ASTA HRQoL scale showed good psychometric properties (α = 0.855). Initial CFA analyses showed that the 1- and 2factor models had similar properties, with strong factor loadings and satisfactory goodnessoffit values according to the comparative fit index (0.947 for the 1factor model vs 0.988 for the 2factor model). A comparison of the 1and 2factor models showed that the close fit for the rootmeansquare error of approximation was better for the 2factor model (0.387 vs 0.193). A 2factor EFA model was produced, and for factor 1 (physical scale), the varimax low ranged between 0.470 and 0.804, and for factor 2 (the mental scale), it ranged between 0.597 and 0.873. CONCLUSIONS: The psychometric properties of the Polish version of the ASTA questionnaire were overall found to be satisfactory.
Assuntos
Arritmias Cardíacas/diagnóstico , Psicometria , Inquéritos e Questionários , Adulto , Idoso , Idoso de 80 Anos ou mais , Arritmias Cardíacas/psicologia , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Polônia , Qualidade de Vida , Reprodutibilidade dos Testes , Taquicardia/diagnóstico , Taquicardia/psicologiaRESUMO
The lateral hypothalamus (LH) has been described as one of the hypothalamic areas involved in the behavioral and physiological responses triggered by aversive stimuli. Previous studies indicated involvement of the LH in cardiovascular responses to stress. Despite this evidence, the local neurochemical mechanisms involved in LH control of stress responses is still poorly understood. Therefore, in the present study, we investigated the role of GABAergic neurotransmission within the LH in cardiovascular responses induced by an acute session of restraint stress in rats. For this, we evaluated the effect of bilateral microinjection of selective antagonists of either GABAA or GABAB receptors into the LH on arterial pressure increase, heart rate (HR) increase and reduction in tail skin temperature induced by restraint stress. We found that microinjection of the selective GABAA receptor antagonist SR95531 into the LH decreased the increase in HR caused by restraint stress, but without affecting the increase in arterial pressure increase or the reduction in tail skin temperature. Conversely, LH treatment with the selective GABAB receptor antagonist CGP35348 did not affect the restraint-evoked cardiovascular changes. These findings indicate that GABAergic neurotransmission in the LH, acting through activation of local GABAA receptors, plays a facilitatory role in the tachycardic response observed during aversive threats.
Assuntos
Região Hipotalâmica Lateral/metabolismo , Angústia Psicológica , Receptores de GABA-A/metabolismo , Receptores de GABA-B/metabolismo , Estresse Psicológico/metabolismo , Taquicardia/metabolismo , Animais , Antagonistas GABAérgicos/administração & dosagem , Frequência Cardíaca/efeitos dos fármacos , Frequência Cardíaca/fisiologia , Região Hipotalâmica Lateral/efeitos dos fármacos , Masculino , Microinjeções , Ratos , Ratos Wistar , Estresse Psicológico/psicologia , Taquicardia/psicologiaRESUMO
PURPOSE: To compare tachycardia and cardiac strain between 24-hour shifts (24hS) and 14-hour night shifts (14hS) in emergency physicians (EPs), and to investigate key factors influencing tachycardia and cardiac strain. METHODS: We monitored heart rate (HR) with Holter-ECG in a shift-randomized trial comparing a 24hS, a 14hS, and a control day, within a potential for 19 EPs. We also measured 24-h HR the third day (D3) after both shifts. We measured perceived stress by visual analog scale and the number of life-and-death emergencies. RESULTS: The 17 EPs completing the whole protocol reached maximal HR (180.9 ± 6.9 bpm) during both shifts. Minutes of tachycardia >100 bpm were higher in 24hS (208.3 ± 63.8) than in any other days (14hS: 142.3 ± 36.9; D3/14hS: 64.8 ± 31.4; D3/24hS: 57.6 ± 19.1; control day: 39.2 ± 11.6 min, p < .05). Shifts induced a cardiac strain twice higher than in days not involving patients contact. Each life-and-death emergency enhanced 26 min of tachycardia ≥100 bpm (p < .001), 7 min ≥ 110 bpm (p < .001), 2 min ≥ 120 bpm (p < .001) and 19 min of cardiac strain ≥30% (p = .014). Stress was associated with greater duration of tachycardia ≥100, 110 and 120 bpm, and of cardiac strain ≥30% (p < .001). CONCLUSION: We demonstrated several incidences of maximal HR during shifts combined with a high cardiac strain. Duration of tachycardia were the highest in 24hS and lasted several hours. Such values are comparable to those of workers exposed to high physical demanding tasks or heat. Therefore, we suggest that EPs limit their exposure to 24hS. We, furthermore, demonstrated benefits of HR monitoring for identifying stressful events. ClinicalTrials.gov identifier: NCT01874704.
Assuntos
Medicina de Emergência , Exposição Ocupacional/efeitos adversos , Médicos/psicologia , Jornada de Trabalho em Turnos/efeitos adversos , Estresse Psicológico/complicações , Taquicardia/psicologia , Adulto , Índice de Massa Corporal , Feminino , França , Frequência Cardíaca , Humanos , Masculino , Pessoa de Meia-Idade , Monitorização Ambulatorial , Análise Multivariada , Fatores de Risco , Transtornos do Sono do Ritmo Circadiano , Estresse Fisiológico , Inquéritos e Questionários , Escala Visual Analógica , Tolerância ao Trabalho Programado/fisiologiaRESUMO
BACKGROUND: It has been suggested in the literature that raised heart rate in the early period after trauma is associated with the development of post-traumatic psychopathology, but little account has been taken of the potential confounding effect of injury severity. MATERIALS AND METHODS: A cohort of 154 patients, studied as part of a wider investigation of trauma outcomes, was included. Initial heart rate in the accident & emergency department, and injury severity score and new injury severity scores were recorded. Patients completed the General Health Questionnaire (GHQ-28) as a measure of psychopathology at presentation and again at two- and six-month follow-up. RESULTS: There was no relationship between psychopathology at presentation and initial heart rate or injury severity. Raised heart rate was associated with post-traumatic psychopathology at two months but not at six months. When the potential confounding effect of injury severity was controlled for, there was no independent correlation between heart rate and post-traumatic psychopathology. Injury severity score and new injury severity scores were strongly associated with GHQ-28 caseness. CONCLUSION: Post-traumatic tachycardia is not associated with development of psychopathology, but injury severity is. Previous studies that have suggested a link between tachycardia and development of psychopathology are flawed because they have not considered the confounding effect of severity of injury.
Assuntos
Taquicardia/complicações , Taquicardia/psicologia , Ferimentos e Lesões/complicações , Adolescente , Adulto , Idoso , Estudos de Coortes , Conselheiros , Feminino , Humanos , Escala de Gravidade do Ferimento , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Fatores de Tempo , Ferimentos e Lesões/psicologia , Adulto JovemRESUMO
BACKGROUND: Patients in various areas of medicine report symptoms that are unexplained by other medical reasons than psychological/psychiatric. Some of them urgently seek treatment due to cardiovascular complaints, mostly rapid heart rate, palpitations and chest pain. Typical cardiac investigations, usually showing no organic reasons for these conditions, bring little information about stressful life events and psychological predispositions of these patients. Identification of coexistence of "cardiac" symptoms with other symptoms typical for neurotic disorders and difficult life circumstances may facilitate not only psychiatric diagnosis but also evaluation by cardiologists, primary care physicians, and other specialists. AIM: To determine the psychosocial context of psychogenic "pseudocardiac" symptoms and their coexistence with other symptoms in patients with neurotic disorders. METHODS: Medical records of patients from the years 1980-2002 that included self-administered questionnaires transformed into an anonymised database were examined. An analysis of the relationship between symptoms reported in the Symptom Checklist and biographical circumstances described in the Life Inventory before admission to a psychotherapy day clinic for patients with neurotic disorders was performed using simple logistic regression with estimation of odds ratios and their 95% confidence intervals. RESULTS: The symptoms of tachycardia/palpitations and chest pain were very common, present in most subjects, and were significantly associated with such circumstances as suboptimal conflict solving by passive aggression or quarrels, uncertainty in the relationship, a sense of being inferior to the partner, and poor financial situation. In addition, these "pseudocardiac" symptoms were also associated with such childhood reminiscences as origin from a large low income family, feeling that the family of origin was inferior to others, and experience of parental hostility or lack of support. CONCLUSIONS: Physicians of all specialties who deal with patients experiencing pseudocardiac symptoms should expect their psychological background and perform a simple interview to identify the presence of adverse biographical circumstances described above. Identification and discussing these difficult experiences with the patients may help to convince them to seek psychological support or psychotherapy.
Assuntos
Dor no Peito/psicologia , Transtornos Neuróticos , Transtornos Psicofisiológicos , Taquicardia/psicologia , Adolescente , Pré-Escolar , Feminino , Humanos , Relações Interpessoais , Masculino , Polônia , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Arrhythmias can cause a profoundly negative impact on a person's daily life, leading to impaired health-related quality of life (HRQOL). Assessment of HRQOL can provide valuable information before, during, and after healthcare interventions for arrhythmias. OBJECTIVE: The aim was to develop and validate a disease-specific scale evaluating HRQOL in patients with different forms of arrhythmia. METHODS: The Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA HRQOL) was developed from a literature review, patient interviews, and expert panel evaluations. This version was then psychometrically evaluated in patients treated with radiofrequency catheter ablation because of different forms of arrhythmias and patients who sought emergency care because of atrial fibrillation. Construct validity was evaluated with item-total correlations, confirmatory factor analyses, and convergent and discriminant validity. Internal consistency was evaluated using Cronbach's α. RESULTS: All items reached the expected level of item-total correlations of greater than 0.3 for the total scale. The content validity index was sufficient for all items, as was the total scale (0.86-1.0). The 2-factor confirmatory factor analysis model that included the physical and mental factors showed a better fit between model and data than the 1-factor model did (P < .001). Convergent and discriminant validities were evaluated in the correlation analyses between the ASTA HRQOL subscales and SF-36 physical and mental dimensions. A strong correlation was found between the hypothesized physical and mental scales. Internal consistency was satisfactory with a lower bound confidence interval (95%) for Cronbach's α .70 or greater for all the ASTA HRQOL scales. CONCLUSIONS: The ASTA HRQOL questionnaire can be a valuable contribution to HRQOL assessments in patients with different forms of arrhythmia. Until there is more evidence regarding validity and reliability, using both the total and subscale scores is recommended.
Assuntos
Arritmias Cardíacas/psicologia , Qualidade de Vida/psicologia , Inquéritos e Questionários/normas , Avaliação de Sintomas/normas , Taquicardia/psicologia , Humanos , Psicometria/métodos , Reprodutibilidade dos TestesRESUMO
Central application of apelin elevates blood pressure and influences neuroendocrine responses to stress and food consumption. However, it is not known whether the central cardiovascular effects of apelin depend also on caloric intake or chronic stress. The purpose of the present study was to determine the effects of intracerebroventricular administration of apelin on blood pressure (mean arterial blood pressure) and heart rate in conscious Sprague-Dawley rats consuming either a normal-fat diet (NFD) or high-fat diet (HFD) for 12 weeks. During the last 4 weeks of the food regime, the rats were exposed (NFDS and HFDS groups) or not exposed (NFDNS and HFDNS groups) to chronic stress. Each group was divided into two subgroups receiving intracerebroventricular infusions of either vehicle or apelin. Apelin elicited significant increase of mean arterial blood pressure and heart rate in the NFDNS rats. This effect was abolished in the HFDNS, HFDS and NFDS groups. HFD resulted in a significant elevation of blood concentrations of total cholesterol, triglycerides glucose and insulin. Chronic stress reduced plasma concentration of total and high-density lipoprotein cholesterol, and increased plasma corticosterone concentration and APJ receptor mRNA expression in the hypothalamus, whereas a combination of a HFD with chronic stress resulted in the elevation of plasma triglycerides, total cholesterol and low-density lipoprotein cholesterol, and in increased plasma corticosterone concentration, apelin concentration and APJ receptor mRNA expression in the hypothalamus. It is concluded that a HFD and chronic stress result in significant suppression of the central pressor action of apelin, and cause significant though not unidirectional changes of metabolic and endocrine parameters.
Assuntos
Pressão Sanguínea/fisiologia , Dieta Hiperlipídica , Peptídeos e Proteínas de Sinalização Intercelular/sangue , Estresse Psicológico/sangue , Taquicardia/sangue , Animais , Apelina , Biomarcadores/sangue , Doença Crônica , Dieta Hiperlipídica/tendências , Masculino , Distribuição Aleatória , Ratos , Ratos Sprague-Dawley , Estresse Psicológico/psicologia , Taquicardia/prevenção & controle , Taquicardia/psicologiaAssuntos
Arteterapia/métodos , Pinturas/psicologia , Taquicardia/psicologia , Taquicardia/terapia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Taquicardia/diagnóstico , Adulto JovemRESUMO
This study investigated, in male professional players: (a) fluctuations in rating of local-muscular (sRPEmus) and central-respiratory (sRPEres) perceived exertion measured after the completion of each training and competitive session, over a 9-week competitive period and (b) the influence of quantitative assessment of different training and competition modes on changes in physical performance. sRPEres, sRPEmus, and heart rate were measured in 21 players in 847 individual training and competitive sessions. Training load was calculated by multiplying sRPEmus or sRPEres by the duration of the training or competition sessions. A test battery (vertical jump, sprint, and endurance running) was performed before and after the studied period. At the end of official matches, average sRPEmus was higher (7.4 ± 0.6; p ≤ 0.05) than sRPEres (6.4 ± 1.3). Significant negative correlations were observed between the values of total training and competition time (r = -0.62; p < 0.01) or total added sRPEmus (r = -0.59; p ≤ 0.05), and vertical jump or sprint running velocity changes, respectively. This suggests that sRPEmus should be considered the main fatigue rating during a soccer match. Training and competition volume may have negative effects on the muscle power performance gains of the legs.
Assuntos
Condicionamento Físico Humano/psicologia , Esforço Físico , Futebol/psicologia , Dispneia/psicologia , Teste de Esforço , Frequência Cardíaca , Humanos , Masculino , Fadiga Muscular , Músculo Esquelético/fisiologia , Condicionamento Físico Humano/fisiologia , Esforço Físico/fisiologia , Corrida/fisiologia , Corrida/psicologia , Futebol/fisiologia , Taquicardia/psicologia , Taquipneia/psicologia , Adulto JovemRESUMO
BACKGROUND: It remains controversial, whether spectators of soccer matches are exposed to an increased risk of cardiac events. In 2006, the Soccer World Cup (SWC) took place in Germany and provided an excellent opportunity to assess the effects of emotional stress on cardiac events in a large cohort of soccer enthusiasts in the region of Bavaria. METHODS: We analyzed data from the Bavarian Council for Statistics and Data Management for the period of SWC (June 9-July 9, 2006) and reference periods (SWCRef; May 1-July 31, 2005; May 1-June 8, 2006 and July 10-31, 2006) for the following diagnoses: myocardial infarction; myocardial re-infarction; cardiac arrest; paroxysmal tachycardia; atrial fibrillation, atrial flutter; all remaining tachyarrhythmias. Data were compared to the seven days during the tournament, on which the German team played (SWCGerman), the rest of the SWC period (i.e. the days the German team did not play, 24 days, SWCRest) and SWCRef (61 days). RESULTS: There was neither a significant increase (p>0.433) in total cardiac events in Bavaria per day during SWCGerman (161.1 ± 46.7) or SWCRest (170.5 ± 52.3) as compared to the SWCRef (176.2 ± 51.8), nor in any investigated diagnosis. After controlling for age, gender, loss of a match, outside temperature and nitric-dioxide air pollution levels the results remained essentially unchanged. CONCLUSION: Watching soccer was not associated with an increased incidence of cardiac events, regardless of whether the home team played or not. These data further support the hypothesis that spectators of sporting events are not exposed to an increased risk of cardiac events.
Assuntos
Arritmias Cardíacas/epidemiologia , Emoções , Infarto do Miocárdio/epidemiologia , Parada Cardíaca Extra-Hospitalar/epidemiologia , Futebol/estatística & dados numéricos , Idoso , Poluição do Ar/estatística & dados numéricos , Arritmias Cardíacas/psicologia , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/psicologia , Flutter Atrial/epidemiologia , Flutter Atrial/psicologia , Feminino , Alemanha/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/psicologia , Parada Cardíaca Extra-Hospitalar/psicologia , Fatores de Risco , Futebol/psicologia , Taquicardia/epidemiologia , Taquicardia/psicologia , TemperaturaAssuntos
Postura , Sistema Nervoso Simpático/fisiopatologia , Taquicardia/etiologia , Adulto , Androstenos , Ansiedade/diagnóstico , Ansiedade/etiologia , Volume Sanguíneo , Fármacos Cardiovasculares/uso terapêutico , Ablação por Cateter , Terapia Combinada , Confusão/etiologia , Confusão/fisiopatologia , Contraindicações , Diagnóstico Diferencial , Fadiga/etiologia , Fadiga/fisiopatologia , Feminino , Hemodinâmica , Humanos , Perna (Membro)/irrigação sanguínea , Mastócitos/metabolismo , Norepinefrina/sangue , Proteínas da Membrana Plasmática de Transporte de Norepinefrina/deficiência , Proteínas da Membrana Plasmática de Transporte de Norepinefrina/genética , Postura/fisiologia , Sistema Renina-Angiotensina/fisiologia , Cloreto de Sódio/uso terapêutico , Síncope/etiologia , Síncope/fisiopatologia , Síndrome , Taquicardia/genética , Taquicardia/fisiopatologia , Taquicardia/psicologia , Taquicardia/terapiaAssuntos
Nível de Alerta/fisiologia , Eletrocardiografia Ambulatorial , Processamento de Sinais Assistido por Computador , Futebol/psicologia , Síncope/etiologia , Taquicardia/fisiopatologia , Taquicardia/psicologia , Idoso , Ritmo Circadiano/fisiologia , Diagnóstico Diferencial , Humanos , Masculino , TelevisãoRESUMO
I would like to describe the initial extreme physical and psychological effects of my posttraumatic stress disorder that appeared after multiple shocks from an implantable cardioverter-defibrillator, my surprise about my physical awareness, which I and apparently also the physicians could not understand, the feeling of helplessness, the lack of knowledge, the ignorance, and the unfairness of some of the physicians concerning my psychological illness, feelings of being stamped as a psychopath, not being believed, and being let down, my improvements during the course of the last 6 years, my current condition, and my appeal to physicians that better care be offered to patients with a similar illness.
Assuntos
Desfibriladores Implantáveis/psicologia , Papel do Doente , Transtornos de Estresse Pós-Traumáticos/psicologia , Adulto , Amiodarona/efeitos adversos , Amiodarona/uso terapêutico , Antiarrítmicos/efeitos adversos , Antiarrítmicos/uso terapêutico , Transtorno da Personalidade Antissocial/psicologia , Transtorno da Personalidade Antissocial/reabilitação , Atitude do Pessoal de Saúde , Complexos Cardíacos Prematuros/psicologia , Complexos Cardíacos Prematuros/reabilitação , Ablação por Cateter/psicologia , Terapia Combinada , Convalescença , Comportamento Cooperativo , Dessensibilização e Reprocessamento através dos Movimentos Oculares/métodos , Transplante de Coração/psicologia , Desamparo Aprendido , Humanos , Comunicação Interdisciplinar , Masculino , Erros Médicos/psicologia , Memória Episódica , Admissão do Paciente , Relações Médico-Paciente , Psicoterapia/métodos , Qualidade de Vida/psicologia , Centros de Reabilitação , Reabilitação Vocacional/psicologia , Transtornos de Estresse Pós-Traumáticos/reabilitação , Taquicardia/psicologia , Taquicardia/reabilitaçãoRESUMO
Increasing evidence suggests that specific physiological measures may serve as biomarkers for successful treatment to alleviate symptoms of pathological anxiety. Studies of autonomic function investigating parameters such as heart rate (HR), HR variability and blood pressure (BP) indicated that HR variability is consistently reduced in anxious patients, whereas HR and BP data show inconsistent results. Therefore, HR and HR variability were measured under various emotionally challenging conditions in a mouse model of high innate anxiety (high anxiety behaviour; HAB) vs. control normal anxiety-like behaviour (NAB) mice. Baseline HR, HR variability and activity did not differ between mouse lines. However, after cued Pavlovian fear conditioning, both elevated tachycardia and increased fear responses were observed in HAB mice compared to NAB mice upon re-exposure to the conditioning stimulus serving as the emotional stressor. When retention of conditioned fear was tested in the home cage, HAB mice again displayed higher fear responses than NAB mice, while the HR responses were similar. Conversely, in both experimental settings HAB mice consistently exhibited reduced HR variability. Repeated administration of the anxiolytic NK1 receptor antagonist L-822429 lowered the conditioned fear response and shifted HR dynamics in HAB mice to a more regular pattern, similar to that in NAB mice. Additional receiver-operating characteristic (ROC) analysis demonstrated the high specificity and sensitivity of HR variability to distinguish between normal and high anxiety trait. These findings indicate that assessment of autonomic response in addition to freezing might be a useful indicator of the efficacy of novel anxiolytic treatments.
Assuntos
Ansiolíticos/farmacologia , Ansiedade/tratamento farmacológico , Sistema Nervoso Autônomo/efeitos dos fármacos , Comportamento Animal/efeitos dos fármacos , Frequência Cardíaca/efeitos dos fármacos , Coração/inervação , Piperidinas/farmacologia , Taquicardia/tratamento farmacológico , Animais , Ansiedade/etiologia , Ansiedade/fisiopatologia , Ansiedade/psicologia , Sistema Nervoso Autônomo/fisiopatologia , Ritmo Circadiano , Condicionamento Psicológico/efeitos dos fármacos , Sinais (Psicologia) , Modelos Animais de Doenças , Eletrocardiografia Ambulatorial , Eletrochoque , Medo/efeitos dos fármacos , Feminino , Camundongos , Atividade Motora/efeitos dos fármacos , Antagonistas dos Receptores de Neurocinina-1 , Ruído , Curva ROC , Taquicardia/etiologia , Taquicardia/fisiopatologia , Taquicardia/psicologia , Telemetria , Fatores de Tempo , Gravação em VídeoRESUMO
OBJECTIVES: Many patients with noncardiac chest pain or benign palpitations have poor prognosis in terms of symptom persistence, limitations in everyday activities, and reduced health-related quality of life (HRQOL). The aim of the study was to compare a three-session manualized cognitive behavioral therapy (CBT) intervention with normal care for patients with noncardiac chest pain or benign palpitations in a randomized controlled trial. METHODS: Patients with persistent complaints six months after a negative evaluation at a cardiological outpatient clinic were invited to participate. Of the 94 eligible patients, 40 agreed to participate and were randomly assigned to either an intervention or control group. Patients in the intervention group received three manualized sessions with CBT, including one physical activity exposure session. The control group received usual care from their general practitioner. RESULTS: There were significantly larger improvements in the treatment group regarding fear of bodily sensations, avoidance of physical activity, depression and some domains of HRQOL at the end of treatment, and at three- and 12-month follow-up. A substantial proportion (about three-quarters) of the intervention effects on depression and avoidance of physical activity could be attributed to (was mediated by) the large reduction in catastrophic interpretations of bodily sensations. CONCLUSION: A three-session program of manualized CBT, including exposure to physical activity, was effective treatment for patients with noncardiac chest pain and benign palpitations up to the 12-month follow-up.
Assuntos
Dor no Peito/terapia , Terapia Cognitivo-Comportamental , Transtornos Somatoformes/terapia , Taquicardia/terapia , Adulto , Idoso , Dor no Peito/psicologia , Depressão/psicologia , Medo/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atividade Motora , Escalas de Graduação Psiquiátrica , Qualidade de Vida/psicologia , Transtornos Somatoformes/psicologia , Taquicardia/psicologia , Adulto JovemRESUMO
OBJECTIVES: The aims were to (a) study the characteristics and outcome in patients with noncardiac chest pain or benign palpitations referred for cardiac evaluation, (b) compare psychological characteristics in the two groups, (c) identify predictors of outcome (d) and explore characteristics of patients who wanted psychological treatment. METHODS: The patients (N=154) were first evaluated by a psychiatrist and than by a cardiologist at the initial attendance and by self report after 6 months. RESULTS: Thirty nine percent had at least one DSM-IV psychiatric disorder at attendance. At the 6-month follow-up, 43% still had clinically significant complaints and/or impaired function. Patients with palpitations were more likely to be female, younger and less likely to attribute cardiac symptoms to heart disease, but had otherwise similar psychological features to noncardiac chest pain patients. Depression score at attendance predicted significant complaints at follow-up. Interest in psychological treatment was associated with more fear of bodily sensations, more impaired function, and greater tendency to attribute symptoms to heart disease. CONCLUSION: Psychiatric disorders were common. The 6-month outcome was poor and was associated with the depression score at attendance. Patients with fear of bodily symptoms and impaired function were most interested in psychological treatment.