breakthrough!The paceless pacemaker can be directly implanted in the heart cavity

The reporter learned from Nanjing Gulou Hospital that on August 8, the team of Director Xu Wei of the hospital successfully completed the first new generation of wireless pacemaker Micra AV implant surgery. This marks the technique of cardiovascular abnormal intervention diagnosis and treatment technology in Nanjing Gulou Hospital.

On August 3, Nanjing Gulou Hospital took a 53 -year -old female patient. It is understood that the patient was syndromed in a pathological sinus syndrome 10 years ago in the implantation of traditional bilateral buried pacemakers in foreign hospitals, but in the fifth year after the operation, the patient repeatedly developed symptoms of facial, neck and upper limb edema. Considering the upper cavity vein stenosis. Multi -hospitals for medical treatment, but failed to completely solve the patient's distress. After inquiring about Nanjing Drum Tower Hospital is a well -known heart rhythm intervention therapy center and rich experience in handling pacemakers related adverse events, the patient came to ask for help.

After analyzing the patient's condition and fully considering the patient's wishes of the patient and his family members, the senior physician Xu Wei, deputy chief physician of Lan Rongfang, and other team experts of the hospital tailored a meticulous pace treatment surgical plan for the patient: the first step, the first step, the first step, the first step, the first step, the first step, the first step, the first step, the first step, the first step, the first step, The latest generation of Micra AV -free pacemaker is implanted; the second step is to remove the patient's original vein pace system to improve the patient's upper cavity vein stenosis, with a view to effectively improve the patient's symptoms and reduce the patient's distress.

It is understood that the paceless pacemaker is a new type of pacemaker therapy. Such pacemakers do not need to use venous implantation electrode wires to avoid the practical problems of patients with narrow veins of the patient. At the same time, experts introduced that this pacemaker does not need to make bags under the skin, so it does not affect serious problems such as appearance and no pocket infection. The Micra AV -free pacemaker is directly implanted in the heart cavity, without scars and incision. Patients can hardly feel the existence of pacemakes after implantation, which greatly improves the patient's treatment experience.

The operation of the Micra AV -free pacemaker under local anesthesia, through the femoral vein puncture, implant the pacemaker into the heart cavity through the catheter. The team had successfully completed the operation in only 30 minutes. The patient feels good after surgery, and it is expected to return to normal life after two days.

The paceless pacemaker is a major breakthrough in the field of pace. The new generation of Micra AV has no wire pacemaker. Gram, compatible with 1.5 T/3.0 T's full -body magnetic resonance scan inspection, and through algorithm innovation, can intelligently sense atrium signals, realize physiological rooms to fight simultaneously, and improve patient's heart function.

Director Xu Wei told reporters that Micra AV -free pacemakers allow more patients with heartbeat, such as patients with atrioventricular blocking blockage. At the same time, the entire surgical process of Micra AV -free pacemakers has a short period of surgery and high implantation success rate. The postoperative recovery of patients is better than the traditional surgical method. The minimally invasive surgical method also avoids the traces of subcutaneous bags and surgical wound scars brought by the traditional heart pacemaker surgery.

Correspondent Wu Xiang

Yangtze Evening News/Zi Niu News Profile reporter Lu Yanlin

Edit: Qin Xiaoyi

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