The surgery was carried out step by step according to the steps discussed previously.

It is not uncommon to use this method for scar ablation. It is just that it is not easy to avoid the risk of stimulation without stimulation.

At present, this operation is a side that verifys whether the academic hypothesis of Xie is correct and feasible. The teachers present also pay attention to this point.

At this time, no one easily said that someone had a great fortune, after all, they had an academic debate.

The ablation isolation belt begins. In addition to the ablation position, the energy used for the ablation depth needs to be carefully studied by the doctor, so as to avoid burning through the perforation or burning enough depth to cut off the abnormality.

The opinions Xie Wanying provided to the teacher were that the power was not consistent, both high and low.

The surgeon stopped talking long ago, and carefully followed her instructions and combined with the results of her observation and inference. It was stated that it was not easy to do what she said. The nurse came up to wipe the sweat on the main surgeon's forehead.

After the isolation belt, the operation time has passed by an hour. This time is faster than the surgeons expected. It seems that it takes a lot of time after discussion, but in the following operation, the path is clear, time is saved.

The most critical step is to verify the effect after the ablation is completed.

"I'll give the medicine." Dai Ronghong volunteered.

He absolutely trusted her old friend's abilities, Dr. Che nodded.

Drug tests include isoproterenol test and ATP test. Isoproterenol can speed up the heart rate, shorten the effective refractory period of cardiomyocytes and increase the excitability of slow-reactive cells, which can easily induce tachycardia. The specific usage is to add two milligrams to 100 milliliters of normal saline and do intravenous drip, and the speed is slow to gradually and fast to a certain rate.

During the stimulation test, everyone held that breath. If the ablation failed, the patient needed rescue at any time. The people in the operating room were very nervous at first. The nurse prepared rescue equipment. In order to prevent it, Dai Ronghong put all the rescue medicines that could be used as soon as possible.

The defibrillator is placed next to the bedside, even if the defibrillation is electrocuted, it may fail again. The temporary pacemaker was called by the doctor in the car and placed on the instrument table and standby.

Everyone inside and outside the operating room wanted to stick their eyes to the various values ​​on the instrument.

The second hand flew past the wall clock on the white wall.

The seconds are like years.

After almost half of the bottle of liquid was dripped off, everyone finally realized that the patient did not have tachycardia, and the occasional atrial speed that the patient had previously experienced also disappeared.

The three-dimensional software monitored the heart over and over again, and no abnormal high pressure zone was found.

"Do you have another ATP test." Seeing that it was too successful, the doctors were a little unable to believe their eyes and said excitedly, "Get another EPS in your heart."

EPS is an electrophysiological examination. The previous statement that mechanical stimulation on the endometrium of the heart induces tachycardia. The ATP test is also a drug test, and the administration method is intravenous bolus.

After repeated verification, it was finally concluded that the ablation effect was excellent. The big stone in the hearts of all the doctors were unloaded.

He went out happily to notify his family. When Dr. Che walked out of the operation room, he shouted: "Thank you. I'll treat you to a meal."

"No need, I'll treat her to eat."

When everyone realized who said this sentence, Zhao Zhaowei and his group of classmates: Scared?

Cao Yong and the other three: Father, you?

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Chapter completed!