Richard Friedman

Triggering of Acute Myocardial Infarction Onset by Episodes of Anger

BACKGROUNDnMany anecdotes and several uncontrolled case series have suggested that emotionally stressful events, and more specifically, anger, immediately precede and appear to trigger the onset of acute myocardial infarction. However, controlled studies to determine the relative risk of myocardial infarction after episodes of anger have not been reported.nnnMETHODS AND RESULTSnWe interviewed 1623 patients (501 women) an average of 4 days after myocardial infarction. The interview identified the time, place, and quality of myocardial infarction pain and other symptoms, the estimated usual frequency of anger during the previous year, and the intensity and timing of anger and other potentially triggering factors during the 26 hours before the onset of myocardial infarction. Anger was assessed by the onset anger scale, a single-item, seven-level, self-report scale, and the state anger subscale of the State-Trait Personality Inventory. Occurrence of anger in the 2 hours preceding the onset of myocardial infarction was compared with its expected frequency using two types of self-matched control data based on the case-crossover study design. The onset anger scale identified 39 patients with episodes of anger in the 2 hours before the onset of myocardial infarction. The relative risk of myocardial infarction in the 2 hours after an episode of anger was 2.3 (95% confidence interval, 1.7 to 3.2). The state anger subscale corroborated these findings with a relative risk of 1.9 (95% confidence interval, 1.3 to 2.7). Regular users of aspirin had a significantly lower relative risk (1.4; 95% confidence interval, 0.8 to 2.6) than nonusers (2.9; 95% confidence interval, 2.0 to 4.1) (P < .05).nnnCONCLUSIONSnEpisodes of anger are capable of triggering the onset of acute myocardial infarction, but aspirin may reduce this risk. A better understanding of the manner in which external events trigger the onset of acute cardiovascular events may lead to innovative preventive strategies aimed at severing the link between these external stressors and their pathological consequences.

Health Outcomes and a New Index of Spiritual Experience

Clinical observations suggesting a relationship between spiritual experiences, life purpose and satisfaction, and improvements in physical health led to the development of an Index of Core Spiritual Experience (INSPIRIT). Data from 83 medical outpatients showed the INSPIRIT to have a strong degree of internal reliability and concurrent validity. Multiple regression analyses showed the INSPIRIT to be associated with: (1) increased life purpose and satisfaction, a health-promoting attitude; and (2) decreased frequency of medical symptoms.

The pain perception profile: A psychophysical approach to the assessment of pain report *

Methods currently used to assess clinical pain report provide, at best, only qualitative information about the pain experience. This paper describes alternative quantitative methods for the multidimensional assessment of pain. The Tursky Pain Perception Profile is described in detail. The four parts of this profile provide (1) measures of sensory threshold and pain connotative judgments, (2) a measure of an individuals ability to make magnitude estimates of controlled nociceptive stimuli, (3) quantified pain descriptors, and (4) a pain diary format useful for ongoing evaluation. The rationale, the reliability and validity, as well as advantages and disadvantages of each of the four parts of the profile are described. The psychophysical evaluation techniques described in the Pain Perception Profile can provide behavioral clinicians with more reliable and objective information about the pain experience.

Decreased clinic use by chronic pain patients : response to behavioral medicine intervention

The treatment of chronic pain is costly and frustrating for the patient, health care provider, and health care system. This is due, in part, to the complexity of pain symptoms which are influenced by behavior patterns, socioeconomic factors, belief systems, and family dynamics as well as by physiological and mechanical components. Assessment of treatment outcomes is often limited to the patients subjective, multidimensional, self-reports. Outcome measures based on data about return to work or clinic use can provide more objective assessments of intervention benefits. In this study, a 36% reduction in clinic visits in the first year postintervention was found among the 109 patients who participated in an outpatient behavioral medicine program. Decreased clinic use continued in the first 50 patients followed 2 years postintervention. Decreased use projected to an estimated net savings of

The patterning of psychological attributes and distress by “job strain” and social support in a sample of working men

12,000 for the first year of the study posttreatment and

Behavioral medicine, clinical health psychology, and cost offset.

23,000 for the second year.

Anxiety and Anger in Patients with Ventricular Tachyarrhythmias. Responses after Automatic Internal Cardioverter Defibrillator Implantation

As a test of the “job strain” (job demands-control) model, 297 healthy men aged 30–60 were recruited at eight New York City worksites. The association among job demands and control, social support, and psychological outcomes was tested using both ANCOVA and moderated multiple regression, controlling for demographic variables. The job strain model was supported by various psychological outcome measures, with workers in “active” jobs reporting the highest level of Type A behavior, job involvement, and positive attributional style, workers in “low-strain” jobs reporting the lowest job dissatisfaction and trait anxiety, workers in “passive” jobs reporting the most external locus of control and trait anxiety, and workers in “high-strain” jobs reporting the highest job dissatisfaction. Low social support was associated with greater symptomatology, and a significant three-way interaction (demands×control×support) for job dissatisfaction was observed. While selection of subjects into jobs may partially explain these findings, the results support the hypothesis that working conditions influence psychological attributes and distress.

Psychological variables in hypertension: relationship to casual or ambulatory blood pressure in men.

The use of medical services is a function of several interacting psychological and social variables as well as a function of physical malfunction. The clinical significance of addressing patients psychosocial issues has only occasionally been considered. However, the shift in health care economics toward health care maintenance is responsible for the increased interest in interventions in the domain of behavioral medicine and health psychology. Evidence is reviewed for 6 mechanistic pathways by which behavioral interventions can maximize clinical care and result in significant economic benefits. The rationale for further integration of behavioral and biomedicine interventions is also reviewed.

Topographic EEG mapping of the relaxation response

In order to assess the psychological profile of patients with malignant ventricular tachyarrhythmias, eight patients who underwent implantation of the automatic internal cardioverter defibrillator for refractory arrhythmias were evaluated. Six men and two women with a mean age of 53 years were examined with the Symptom Checklist‐90, the State Trait Personality Inventory and a specifically designed questionnaire about the automatic internal cardioverter defibrillator. The group studied manifested high degrees of both anger and anxiety compared to normal controls or to other medically ill populations. The trait scores remained essentially unchanged before and after the AICD implantation. The state of anxiety was markedly reduced by 26 percentage points after implantation (P < 0.01), while the state of anger remained unchanged. In evaluating the number of AICD discharges, it was observed that the number of discharges in the first 6 months was higher than that observed in the subsequent follow‐up period (mean 30 months). The reduction in AICD discharges demonstrated a trend (P = 0.094). Patient acceptance of the automatic internal cardioverter defibrillator was high. They became accustomed to the pulse generator after a mean of 3.6 months. The defibrillator permitted resumption of normal activities. If the device became battery depleted, all patients would insist on replacement. The evaluation of this group of patients with malignant ventricular arrhythmias indicates a high degree of anxiety and anger, which potentially may influence outcome. The reduction in defibrillator discharges after the first 6 months in addition to a reduced state of anxiety is a relationship that merits further investigation. (PACE, Vol. 12 February 1989)

Differential Development of Salt-Induced and Renal Hypertension in Dahl Hypertension-Sensitive Rats After Neonatal Sympathectomy

Objective The evidence linking hypertension with personality or psychological characteristics, such as anger, anxiety, or depression, remains equivocal. This may be due in part to limitations of personality theory, confounding by awareness of hypertension, and/or inherent difficulties in measuring blood pressure. This study was designed to investigate the association between mild hypertension as defined by both ambulatory and casual (clinic) blood pressure measurements and various measures of personality and psychological characteristics. Methods We examined this association in a population-based sample of 283 men between the ages of 30 and 60 years from eight work sites in New York City, using an ambulatory blood pressure monitor and controlling for age, race/ethnicity, and body mass index. Results We found no consistent difference between participants with mild hypertension and those with normal blood pressure on any of the psychological variables assessed, including Type A behavior pattern, state and trait anger, anger expression, anxiety, symptoms of psychological distress, locus of control, or attributional style. Results were not due to the use of antihypertensive medication by some of the participants with hypertension nor to the dichotomization of blood pressure into those with and without mild hypertension. This contrasts with previous findings from this study showing a sizable association of ambulatory blood pressure and hypertension with job strain (a situational measure), age, and body mass index. Conclusions These null results suggest that situational, biological, and perhaps behavioral factors are the primary determinants of mild hypertension and that the predictive significance of psychological or dispositional factors is low or negligible in those without overt cardiovascular disease.