How to mend a broken heart

This episode of the TED Radio Hour explores the profound connection between emotional heartache and physical health, beginning with the medical phenomenon of Takotsubo cardiomyopathy—commonly known as 'broken heart syndrome.' Cardiologist Sandeep Jahar shares the story of a patient whose heart weakened dramatically after her husband's death, despite having no physical blockages, illustrating how intense grief can literally break the heart. He traces this link to his own family history, including a grandfather who died of a heart attack after seeing a snake he believed had bitten him. The episode then shifts to relationship advice, with Harvard Law professor Jeannie Suk Gerson advocating for 'divorce-conscious' conversations early in marriage—discussing fair exchanges of sacrifice, the true cost of child care, and the legal implications of premarital assets. These discussions, she argues, prevent resentment and strengthen relationships. Pediatric nurse Weiwen Sato shares her experience of confronting grief head-on in her work, finding that sharing her sorrow with a friend helped her endure the emotional toll of caring for dying children. Finally, social worker Knut from Norway speaks about ecological grief—the heartbreak of witnessing environmental destruction—and how embracing this sorrow can fuel meaningful climate action. Together, these stories reveal that heartache, while painful, can be a source of connection, growth, and purpose.