West China Hospital, Sichuan University, made a significant medical breakthrough on November 17, when it successfully implanted the advanced Medtronic Concerto biventricular pacing defibrillator in three patients suffering from severe chronic heart failure. This marks the first time such a device has been used in China, and it represents a major advancement in the treatment of heart failure, placing the hospital at the forefront of domestic cardiac care.
During a press conference held on the same day, Professor Huang Dejia, Head of the Department of Cardiology at West China Hospital, emphasized the potential life-saving impact of this technology. "If performers like Hou Yuewen and Liu Deyi had access to such devices earlier, there might have been a different outcome," he said. While the device cannot guarantee survival, it significantly improves the chances of recovery for patients with severe heart conditions.
Sudden cardiac death remains one of the leading causes of mortality worldwide, often occurring in individuals who appear otherwise healthy. In China alone, over 500,000 people die from sudden cardiac arrest each year, which equates to more than 1,480 deaths per day. According to Professor Huang, chronic heart failure not only reduces quality of life but also increases the risk of sudden death. Although drug therapies have improved over the past two decades, outcomes remain unsatisfactory. Non-pharmacological treatments, such as biventricular pacing defibrillators, offer a promising alternative by both managing heart failure symptoms and preventing life-threatening arrhythmias.
The three patients who received the Medtronic Concerto device exhibited severe symptoms, including enlarged hearts, poor systolic function, and frequent hospitalizations. The device combines the functions of a biventricular pacemaker and an implantable cardioverter-defibrillator, offering enhanced monitoring, wireless communication, and improved symptom management. However, the high cost of the device—approximately 220,000 yuan per unit—remains a challenge for widespread adoption.
At the event, Professor Huang also called for greater awareness and proactive measures to address sudden cardiac death, especially among high-risk populations. He stressed the importance of early detection, regular screening, and timely intervention to reduce preventable deaths. With this new technology, West China Hospital is setting a new standard in the fight against heart disease and offering hope to patients who previously had limited options.
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