Posted by By Ashima Sharda Mahindra April 29, 2026 on May 13th 2026
No Heartbeat for 40 Hours: Man in His 40s Revived in ‘Medical Miracle'
No Heartbeat for 40 Hours: Man in His 40s Revived in ‘Medical Miracle'
A Chinese man survives 40 hours without a heartbeat after a cardiac arrest, revived using ECMO, highlighting breakthrough life-support technology and a rare recovery success.
In a case that has stunned the medical community across the world, a Chinese man in his 40s has survived nearly 40 hours without a heartbeat after suffering a cardiac arrest. Doctors are calling it nothing short of a “medical miracle,” made possible by advanced life-support technology and relentless medical care.
Emergency physician Lu Xiao shared the case from the Second Affiliated Hospital of Zhejiang University School of Medicine on his social media account. According to reports published in the South China Morning Post, the patient collapsed due to sudden cardiac arrest, and repeated defibrillation attempts failed to restore his heartbeat and bring him back.
With no pulse detected, the situation appeared dire. However, the medical team then decided to deploy Extracorporeal Membrane Oxygenation (ECMO) - a highly advanced life-support system that temporarily takes over the function of the heart and lungs.
How ECMO saved the man’s life
ECMO works by circulating blood outside the body, adding oxygen, and removing carbon dioxide, which essentially acts as an artificial heart and lung. This allows the body’s vital organs to continue functioning even when the heart has stopped.
In this extraordinary case, ECMO sustained the patient for nearly two days without a natural heartbeat. Over time, the man’s heart function gradually returned to normal. He remained on ECMO support for about 10 days before being weaned off the machine.
A remarkable, miraculous recovery
Reports say the patient’s recovery was even more astonishing. After approximately 20 days in hospital care, he was able to walk out on his own - without any major complications such as stroke, kidney failure, or long-term neurological damage, which are common risks after prolonged cardiac arrest.
Doctors emphasized that such outcomes are extremely rare. Survival rates for cardiac arrest using conventional CPR alone are often as low as 1 per cent. However, ECMO can increase survival rates to as high as 50 per cent in carefully selected cases.
Risks and challenges of ECMO
While ECMO is a powerful life-saving tool, it is not without risks. Patients require constant monitoring to balance two major dangers:
- Blood clot formation, which can be fatal
- Excessive bleeding is a common complication due to blood-thinning treatments
A growing trend in life-saving technology
This is not the first time ECMO has been used in extreme cardiac arrest cases. Similar recoveries have been reported in China, including patients revived after several hours - and even days - without a heartbeat. However, such treatments come at a high cost. ECMO therapy can cost thousands of dollars to initiate and maintain daily, and it is often not fully covered by insurance. This raises important questions about the accessibility and affordability of advanced critical care.
This extraordinary survival story underscores the rapid advancements in critical care medicine, cardiac arrest treatment, and life-support technology. It also highlights the importance of timely intervention - experts note that even ECMO cannot save every patient if treatment is delayed.