Dr. Paul Zoll

Dr. Paul Zoll was a pioneering cardiologist known for developing the first methods of external defibrillation and cardiac pacing in the 1950s. His work revolutionized emergency treatment for cardiac arrest and arrhythmias, allowing doctors to restart or regulate irregular heartbeats using devices that deliver controlled electrical shocks or pulses. Zoll’s innovations helped save countless lives and laid the foundation for modern emergency cardiac care and implantable pacemakers. His contributions significantly advanced understanding and management of heart rhythm disorders, making him a key figure in cardiology.