The Cardiac and Respiratory Foundation NZ is a registered New Zealand charity supporting people affected by heart and lung conditions. Its work combines evidence-based information, education, research and advocacy to improve cardiac and respiratory health and promote better, more equitable care. The foundation provides resources to help individuals and whānau understand conditions and find support, alongside practical guidance for health professionals, teachers and community educators.

Its offerings include professional development, clinical guidelines, health education, asthma emergency kits and resources for safer schools. Training and learning programmes address topics such as asthma, COPD and youth vaping. The foundation also conducts and supports research, builds international collaborations, and advocates for improved policy and access to care, including a national lung cancer screening programme.

People can support its work through donations, fundraising, partnerships and ambassador opportunities. The organisation shares health information and updates through its resource hub and news channels, while noting that its website content is general information and not a substitute for advice from a qualified healthcare professional.