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Biomedical subjects

J C McSweeney

Publications and source records attributed to J C McSweeney.

7 recordsLinked to original sources
PubMed2001

Do you know them when you see them? Women's prodromal and acute symptoms of myocardial infarction.

This study described women's prodromal and acute symptoms associated with myocardial infarction (MI) based on interviews with 76 women who had experienced an MI in the previous year. Sixty-eight women experienced prodromal symptoms including unusual fatigue (70%), shortness of breath (53%), and pain in the shoulder blade/upper back (47%). All women experienced acute symptoms including chest pain/discomfort (90%), unusual fatigue (59%), shortness of breath (59%), and shoulder blade/upper back discomfort (42%). Although women in this study reported numerous prodromal symptoms, none had received a new diagnosis of coronary heart disease (CHD) prior to MI. Practitioners must develop an awareness of and a more comprehensive approach to treating women at risk for CHD. Further research to elucidate prodromal and acute symptom clusters is needed to assist practitioners in early diagnosis of CHD in women.

Adult↗
PubMed2000

Challenging the rules: women's prodromal and acute symptoms of myocardial infarction.

In this qualitative study the researcher identified symptoms women experienced prior to and during an acute myocardial infarction (AMI). The purposive nonprobability sample for this descriptive naturalistic study consisted of 40 women. Using content analysis and constant comparison, the researcher identified specific symptoms and grouped them according to time of occurrence, prodromal and acute. Thirty-seven women experienced prodromal symptoms, beginning from a few weeks to 2 years prior to their AMI and ranging from 0 to 11 symptoms per woman. The most frequent prodromal symptoms were unusual fatigue (n = 27), discomfort in the shoulder blade area (n = 21), and chest sensations (n = 20), whereas the most frequent acute symptoms were chest sensations (n = 26), shortness of breath (n = 22), feeling hot and flushed (n = 21), and unusual fatigue (n = 18). Only 11 women experienced severe pain during their AMI. Conclusions of this study are threefold: (a) women identified classic and unique symptoms of AMI, which challenge the content of current educational literature; (b) women experienced a gradual progression of number and severity of AMI symptoms; and (c) women need sufficient time to recognize their prodromal symptoms of their AMI.

Adult↗
PubMed1998

Women's narratives: evolving symptoms of myocardial infarction.

Diagnosing acute myocardial infarction (AMI) in women is difficult since chest pain may not be a hallmark symptom. Research is needed to identify symptoms experienced by women with AMI to facilitate timely diagnosis. The purpose of this study was to identify new symptoms and their evolution experienced by women prior to diagnosis of AMI. Non-probability sampling was used to select 20 diverse women. Intensive home interviews were conducted and transcribed. Content analysis and constant comparison were used to develop nine data clusters: Location of Pain; Intensity of Pain/Sensations; Cardiovascular/Temperature Changes; Respiratory Sensations; Gastrointestinal Symptoms; Emotions; Hand and Arm Sensations; Neurological/Vision Changes; and Fatigue. Some women progressed to AMI in minutes while others had symptoms for weeks. Findings should increase awareness of women's symptoms of AMI. Further research is needed with a larger sample.

Aged↗
PubMed1997

Exploring the use of explanatory models in nursing research and practice.

PURPOSE: To address the lack of information in nursing for delivering culturally appropriate care and provide a framework for nurses to incorporate diverse beliefs and health needs into research and practice. People interpret and react to health and illness events within a cultural system. However, the nursing literature contains little about how to elicit cultural beliefs. ORGANIZING FRAMEWORK: Use of Kleinman's (1980) concept of explanatory models (EMs) is explored first, by describing the concept as it was developed by Kleinman, and second, by illustrating how it was used in three research studies conducted between 1990 and 1994. METHOD: Individual in-depth interviews were conducted with community-based convenience samples. Data were analyzed using content analysis. Explanatory models were explored with health people following illness, and with people having a condition with potential health risks, to illustrate their usefulness in nursing research and practice. CONCLUSIONS: The findings provide a beginning understanding of the complex linkages between beliefs and actions and demonstrate the versatility and usefulness of EMs for nursing research and practice. Assessing models offers one means for researchers and clinicians to explore health beliefs and the linkages between beliefs and behaviors.

Adult↗
PubMedDate not supplied

An act of courage: women's decision-making processes regarding outpatient cardiac rehabilitation attendance.

The purpose of this qualitative study was to describe the factors that affect women's attendance and adherence to a cardiac rehabilitation (CR) program after a myocardial infarction (MI). We used in-depth interviews and a health survey form to collect data. The purposive sample consisted of 40 women who had experienced a first MI within the previous 6 weeks to 12 months. Of those 40, 18 women were not offered the program, 8 declined it, and 14 attended. Using content analysis and constant comparison, we identified three distinct phases: "initial decision," "CR attendance," and "reevaluation." Four data clusters positively influenced the continuation of CR attendance: "Psychological Appraisal," "Program Components," "Staff Behaviors," and "Outcomes." When women encountered a fifth cluster--"Barriers"--they entered the reevaluation phase. Results of this study support specific interventions for each phase.

Adult↗