Pope Francis Passes Away: A Deep Dive into His Health Challenges

Pope Francis's health struggles, including diabetes and chronic lung disease, culminated in a fatal stroke and subsequent cardiovascular collapse.

In a heartfelt announcement, the Vatican confirmed the death of Pope Francis on April 21, 2025, attributing it to a stroke that led to a coma and the eventual failure of his cardiovascular system. The 88-year-old pontiff had a history of significant health challenges, including Type 2 diabetes, high blood pressure, and bronchiectasis, a chronic lung condition that could complicate his overall health.

Health experts explained that strokes can occur when there is a disruption in blood flow to the brain, either due to clots or bleeding. In Pope Francis's case, the existing health conditions he faced heightened his risk for such events. Dr. Burton Dickey from MD Anderson Cancer Center elaborated on the complexities of bronchiectasis, noting that minor infections could escalate, potentially leading to pneumonia. The pope had recently undergone a five-week hospitalization due to pneumonia, a situation that can increase the formation of blood clots, further raising stroke risk.

The Vatican's statement detailed that the stroke triggered “cardiocirculatory collapse,” a serious condition where vital organs, including the heart and lungs, cease to function. Dr. Michelle Kittleson from the Smidt Heart Institute explained that strokes could disrupt areas of the brain responsible for heart regulation or result in swelling that creates dangerous pressures. In some cases, a stroke may provoke a heart attack, linking the two dire health issues.

The announcement of Pope Francis's death has prompted an outpouring of grief from followers around the world, with many gathering in prayer at St. Peter's Square to honor his legacy and contributions to the Catholic Church.