The world's first clinical application!Internationally pioneered pulse electric field ablation function, left -hearted ear blocking device surgery in Zheng Chenggong

Henan Daily client reporter Li Qian correspondent Wan Lei intern Wang Xinru

On July 17, 2022, the world's first pulse electric field ablation function was successfully implemented at Fuwai Huahua Central Vascular Disease Hospital. The operation of the operation has great clinical value and realizes a global innovation: a transition from the combination of stroke prevention function from left -hearted ear equipment to the combination of atrial fibrillation treatment and stroke prevention.

It is understood that this technology is the world's first, and the surgery is jointly implemented by Professor Tang Min, Fuwai Hospital, Fuwai Hospital of the Chinese Academy of Medical Sciences, Professor Wang Xianqing, Cartoon Lost in Fuwaihua Central Vascular Disease Hospital, deputy chief physician Chen Ke, and Song Weifeng attending physician. Successfully implemented a pulse electric field ablation function for a continuous atrial fibrillation patient. Patients have recovered and discharged.

Review of surgery:

Mr. Wang, from Sanmenxia, ​​is 64 years old. He diagnosed arrhythmia and persistent atrial fibrillation in local hospitals half a year ago; high blood pressure disease level 3. One and a half months ago, the old gentleman was dizzy, accompanied by the left limb numbness. The local hospital was diagnosed with acute cerebral infarction, and conservative treatment was given.

In order to seek further examination and treatment, the patient referred to the Fuwai Hua Central Vascular Disease Hospital, and asked Professor Wang Xianqing, director of the second waters of the Ventiopathic Institute, for diagnosis and treatment. After detailed inspection, Wang Xianqing found that the patient also merged with coronary heart disease. The patient's stroke risk score was 4 points, which had a high risk of re -stroke. Therefore, Professor Tang Min, Professor Tang Min, Fuwai Hospital of the Chinese Academy of Medical Sciences to communicate, and decided to perform atrial fiber ablation+left -hearted ear blocking surgery for patients.

On July 17, Professor Tang Min, Professor Wang Xianqing, Deputy Chief Physician of Chen Ke, and Song Weifeng attended the operation.

Experts first adopted the Cardiopuldm pulse discharge melting system to discharge the four pulmonary veins of the patient. The ablation electrode of the pulmonary vein mouth was basket -like, and the ablation electrode of the pulmonary vein port and the vestibular parts was petals. After the ablation, the pulmonary vein potential disappears, and the pulmonary vein is completely isolated.

The expert then adopted the E-SEALATM left heart-ear melting system to abode and block the patient's left heart ear at the same time. The electrical signal detection of Zuo Xin'er before and after ablation, the comparison results showed that the left Xin'er electrical signal was completely isolated. Before the liberation of the blocking device, the left heart -ear melting was pulled out and the equipment was not shifted. Anging and meridian ultrasound display, the left heart ears are completely blocked and there is no residual diversion.

Dino Electro-E-SEALATM's left-hearted ear melting device is the world's first left-ear blocking device with ablation functions with completely independent intellectual property rights. As a major domestic clinical expert, Professor Tang Min, Fuwai Hospital of the Chinese Academy of Medical Sciences, made outstanding contributions to the project.

Professor Tang Min believes that the success of the world's first surgery in the world is of great significance in the field of atrial fibrillation treatment. While ensuring stroke prevention, it is expected to further improve the success rate of atrial fibrillation.

Wang Xianqing introduced that atrial fibrillation is the most common fast arrhythmia. Stroke is the main risk of patients with atrial fibrillation. Studies have shown that more than 90%of patients with non -valve atrial fibrillation come from Zuo Xinliang. Due to the complex anatomy structure of the left heart, it is difficult to complete the electrical isolation of the left heart of the left heart. The current one -stop surgery of atrial fibrillation in China mainly realizes the routine melting of atrial fibrillation and the left heart block, but does not achieve the electrical isolation of the left heart.

"The world’ s first application of Denino's physiological E-SEALATM left-hearted ear melting device. After completing the left-ear blocking, it quickly realized the active electrical isolation of the left-hearted potential, which has important clinical value in the field of atrial fibrillation. "Wang Xianqing said.

Professor Horsst Sievert, a well -known structural disease expert in Germany, also gave a high evaluation and suggestion on the technology, arguing that the intervention therapy of Zuoxinliang was simply prevention and transforming to prevention+treatment is a very important change.

- END -