Pregnant women with a maximum heartbeat of 230 times per minute doctors with “GPS” for the heart deceleration 24-year-old A Li (a pseudonym) is a 5-month pregnant mother-to-be, June 7, she came to Wenzhou to find her husband intends to play a few days, did not expect to get off the bus soon, the heart suddenly accelerated wildly. After a day and a night, she was finally admitted to the Second Affiliated Hospital of Wenzhou Medical University (hereinafter referred to as the Second Affiliated Hospital of Wenzhou), because of the seriousness of the condition, the doctor decided to immediately operate for her. Doctors said that if they delayed any further, her life and the fetus would be in danger at any time. However, for pregnant women, the operation is not so simple, because the operation requires the use of X-rays, and therefore may have an impact on the fetus. So what to do, a use of GPS positioning principle instead of X-rays of the surgical method, was successfully applied to the pregnant woman. The heart accelerated wildly beating a check is actually the heart more than a “bypass” 24-year-old A Li is Quzhou City, Kaifa County people, pregnant at the beginning of this year, is now 5 months pregnant. 7 June, she came from her hometown by car to Wenzhou, and in the temperature of the work of her husband, intends to play on a few days in Wenzhou. However, shortly after getting off the bus, she felt very uncomfortable in the chest. “At that time, the heart was pounding one after another, palpitations, dizziness, people are very difficult.” Ally said. It turned out that her heart for more than 10 years had a similar situation, there will be 2 to 3 times a month a sudden acceleration of the heartbeat, and accompanied by panic, but after 2 to 3 hours after the recovery of their own. She had gone to the hospital for a checkup, but nothing was found and she didn’t worry about it. During her pregnancy, she also experienced rapid heartbeat, but it would recover on its own. But I did not expect, this time the onset of a very different from usual, the heart beat wildly for a day and a night did not slow down, but also palpitations, dizziness, chest tightness, cold limbs symptoms. After a day and a night, Ally really can not carry, the evening of June 8, she was sent by her family members to Wen attached to the second medical emergency. Doctors found that Ally’s heart rate reached 230 beats per minute, which is more than three times that of a normal person. The hospital’s cardiology chief physician Li Jia said, dealing with this type of arrhythmia was difficult, not to mention that this patient is pregnant, but also have to take into account the fetus in its abdomen. At first, the hospital took a non-invasive esophageal pacing this conservative treatment, that is, through the esophageal tube, control the number of heart beats, relieve the condition. But unexpectedly, this treatment did not work, Ally’s heart is still beating wildly. Afterwards, the doctor found through examination, the original Ally’s heart grew a hair-thin bypass, which is the culprit leading to the heart beating wildly, only to cut off this bypass can be cured. Li Jia said, under normal circumstances, the heart usually only a wire, called the heart normal conduction pathway, specifically for the transmission of electricity for the heart to beat normally. But Ally had an extra wire, called a “bypass,” which kept the heart electrically stimulated, causing it to beat wildly. The decision to abandon the use of X-rays, using the principle of GPS positioning “to find the way” “At that time, the patient already appeared to be hypotensive, which is what we are most afraid of, because it is a manifestation of insufficient blood supply, and this will also lead to insufficient blood supply to the fetus.” Li Jia said that if no effective treatment is taken in time, the mother and the fetus will be in danger of death at any time. On the evening of June 9, doctors decided to take immediate surgical treatment to find a way to cut off the redundant “bypass”. But the prerequisite for the operation was a problem that needed to be solved immediately. That is, the surgical process requires the use of X-rays (commonly known as X-rays) irradiation, to find the extra “bypass” ablation cut off, originally this is not difficult, but for pregnant women, that is another story, because X-rays will affect the fetus in the womb of pregnant women. Li Jia said, the fetus by X-ray irradiation, light cause developmental disorders, heavy cause miscarriage, and even induce the fetus after birth malignant leukemia and other tumors. After repeated research, they decided to use zero-ray catheter ablation, through local anesthesia, in the patient’s thigh root to make three holes the size of the eye of a needle, implantation of the catheter, the use of the principle of GPS positioning, the establishment of three-dimensional calibration system, to find the redundant “bypass” will be cut off. The surgery went smoothly and took just over two hours. Pregnancy for a long time, resulting in increased cardiac load and the onset of Yesterday afternoon, the reporter met in the hospital room, Ali, she recovered very well, the mental state is also good. She said, now the heart will not beat wildly, go out for a walk to walk a long way, but also all right. After the postoperative examination, Ally’s heartbeat has been completely normal and she has recovered well. The obstetrician also confirmed through ultrasound that the fetus is safe and is expected to be discharged on June 14th to go home. Li Jia said that the root cause of Ally’s heart attack was because of an extra bypass in her heart, and that the trigger for such an aggressive heart attack may be due to a longer pregnancy, the body’s demand on the blood supply to the heart increases, leading to an increased load on the heart, and thus the onset of the disease. He suggests that if you have a patient with a sudden increase in heart rate, you should go to the hospital in time for examination and receive treatment as soon as possible.