Project Pacer International is a Boston-based, non-profit organization, dedicated to the provision of modern cardiac therapy to indigent patients in the developing world. Our group has been active since the mid-1980s and organizes medical missions in response to invitations from our partner physicians in the developing world. Our organization is funded by charitable contributions from individuals and charities such as Rotary International. In addition, our ability to provide high technology treatment such as pacemaker implants and catheter-based therapies (angioplasty, valvuloplasty, ablation of arrhythmia) is dependent on generous donations from individual donors and key corporate supporters.