Only 2 grams!The 79 -year -old man implanted "Capsule" pacemakers in Zhengdongyi Affiliated Hospital

Newspaper (Reporter Chang Juan Correspondent Qin Mingming) On August 8th, Qiu Chunguang team of the first affiliated hospital of Zhengzhou University's First Affiliated Hospital was a 79 -year -old pacemaker in a 79 -year -old man in the nan hospital of the hospital. It marks the entrance of the Department of Cardiology of the hospital into the level of diagnosis and treatment into the international advanced ranks, and has achieved a breakthrough in upgrading in the field of wireless pace.

According to Qiu Chunguang, Ms. Wang, 79, has no cause of interruption of chest tightness and shortness of breath before February. Four days ago, chest tightness, shortness of breath, and compassion were weak. The local hospital checked the electrocardiogram. Plant an indication certificate. Patients and family members are worried about the risk of infection brought by the traditional pacemaker. At the same time, the patient also hopes that the appearance will be decent after surgery, and not affect daily life.

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After analyzing the patient's condition and fully considering the wishes of the patient and his family members, Qiu Chunguang and team experts tailored a meticulous surgical plan for the patient. There are risks such as atrial fibrillation, heart failure, and three valve reflux, and the physiological order of the atrium is more important to cause atrial fibrillation, heart failure, and three valve reflux. The pacemaker is implanted.

This pacemaker does not need to implant the electrode wire, and does not need to make a bag under the skin on the chest. It solves the concerns of patients' concerns about the influence of surgery and the risk of infection, and can maintain the physiological order of the room. At the same time, the pacemaker is currently the smallest pacemaker in the world. Its mass is only about 2 grams and a length of 2.59 cm. If the capsule is generally large, it can be compatible with 1.5 T/3.0 T systemic nuclear magnetic resonance scanning inspection. It can also pass through it. Algorithm innovation, intelligent perception atrium signal, realize the synchronous pairing of the physiological rooms of traditional bilateral pacemakers, improve the patient's heart function, and allow more patients with heartbeat, such as atrioventricular blocking patients to experience it. The additional benefits brought by wireless pacemaker.

Ms. Wang's surgery was performed under local anesthesia, and the surgery was successful after 40 minutes. After the operation, Ms. Wang responded well and was expected to return to normal life after two days.

(Qiu Chunguang team performed)

("Capsule" in the heart cavity after surgery, the dual cavity without wire pacemaker)

(After surgery to fight VDD mode, heart rate 85 times/minute)

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