Purpose: The phenomenon of inner strength has been identified as a factor of health and spiritual well-being. Inner strength has not been fully explored in relation to the leading cause of death in women, coronary artery disease. The purpose of this qualitative descriptive study was to explore the phenomenon of inner strength in women recovering from a coronary intervention following an acute cardiac event. The choice of grounded theory was based on the desire to develop a theoretical understanding of the nature of inner strength in the context of factors affecting the healthcare recovery of women following myocardial infarction. Methods: Grounded theory methodology was used to answer the research question, “How do women experience inner strength during their recovery from coronary stent placement following an acute coronary event?” Data analysis was based on qualitative methodology informed by grounded theory and the constant comparative method. Interviews were conducted until saturation of data was achieved. A literature review enhanced theoretical sensitivity. A literature rview enhanced theoretical sensitivity. Findings from this study were compared to previous research on inner strength. The components of Lincoln and Guba’s trustworthiness criteria were applied to generate an accurate and consistent meaning to the data. Results: Twelve women ranging in ages between 41 and 81 years old and with a confirmed diagnosis of a myocardial infarction participated in the study. The conflict termed as “changing patterns of fear” was the basic psychological problem faced by the women as they recovered from post-myocardial infarction coronary stent placement. The basic psychosocial process to form the theoretical model that the women utilized to resolve the problem of fear was identified as “living a new normal.” Five distinct stages emerged to resolve the conflict: (1) uncertainty in seeking help, (2) rapid changing, (3) evolving patterns, (4) reminiscing the past, and (5) spiritual solace. Conclusion: Although all humans possess inner strength, the experience of a challenging life event often acts as a catalyst for the expansion and expression of strength. The present study’s findings can assist health professionals to enhance the well-being of and support for women living with chronic health conditions. The current study contributes to the growing research about the phenomenon of inner strength, advanicing theory generation.