Cardiovascular ailments are among the most widely prevalent non-communicable diseases (NCDs) worldwide, with concerns over heart health exacerbated by the covid-19 pandemic. To examine this issue in detail, we observe cardiovascular health through a global lens to gain a comprehensive understanding. We bring together international healthcare experts for their views on diverse issues related to heart health, including the polypill, the preventative role of influenza vaccination and rising rates of stroke in low- and middle-income countries.