Introduction: Health disparities among immigrants exist across socioecological domains. While Chinese immigrants face increased risk for coronary heart disease (CHD) after migration, the reasons are not well understood. Method: This descriptive qualitative study collected 18 semistructured interviews with Chinese immigrants with CHD and family carers from two Australian hospitals. Analysis was guided by the social–ecological model. Results: Poor knowledge and limited English proficiency increased CHD risk and difficulty navigating health care systems/resources. Interpersonal and family factors positively influenced health-seeking behaviors, acceptance of cardiac procedures, adoption of secondary preventive behaviors and information acquisition through social networks. A lack of culturally specific health information and programs in Chinese languages was described. Ethnic concordance between Chinese doctors and patients improved health literacy and engendered trust. Discussion: Culturally specific interventions could include health promotion materials in Chinese, inclusion of family in educational programs, and Chinese-focused public health campaigns about warning signs of heart attack.