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- The surgery was carried out step by step according to the steps discussed previously.
The three-dimensional mapping software is running. It is not uncommon for this method to be used in scar ablation. It¡¯s just that we don¡¯t stimulate now to avoid the risk of stimulation.
The current operation is to verify whether Xie¡¯s academic hypothesis is correct and feasible. The teachers present were also concerned about this.
At this time, no one can easily say who is lucky. After all, there has been an academic debate.
The ablation of the isolation zone begins. In addition to the location of ablation, the energy used for ablation depth needs to be carefully considered by the doctor to avoid burning through the perforation or not burning deep enough to cut off the abnormality.
Xie Wanying¡¯s advice to the teacher is that the power is not consistent, with some being high and some being low. At this time Zhang Si
The surgeon had stopped talking for a long time. He carefully followed her instructions and slowly operated based on his own observations and inferences. Explain that it is not easy to do what she said. The nurse came up and wiped the sweat from the surgeon's forehead.
After finishing the isolation tape, the operation time has passed for an hour. This time was faster than the surgeons expected. The discussion seemed to take a lot of time at first, but in the subsequent operation, the path was very clear, which saved time.
Now comes the most critical step. After ablation, a drug test will be done to verify the effect.
"I'll push the medicine." Dai Ronghong volunteered.
¡°I absolutely trust her old friend¡¯s ability,¡± Dr. Che nodded.
Drug tests include isoproterenol test and ATP test. For example, isoproterenol will increase the heart rate, shorten the effective refractory period of myocardial cells and increase the excitability of slow-responsive cells, which can easily induce tachycardia. The specific usage is to add two milligrams to 100 ml of physiological saline and infuse intravenously at a slow to gradually fast rate to a certain rate.
During the provocation test, everyone held their breath. If ablation fails, the patient needs rescue at any time. The people in the operating room were very nervous at first. The nurse prepares rescue equipment. Just in case, Dai Ronghong put all the rescue medicines that could be used immediately.
The defibrillator may fail again even if the defibrillator is placed next to the bed. Dr. Cha called the temporary pacemaker and placed it on the equipment table to be ready for use.
Everyone¡¯s eyes inside and outside the operating room almost wanted to stick to the various values ????on the instrument and stare at it.
The second hand flashed second by second on the wall clock on the white wall. 强牺  读牺
Degrees and seconds are like years.
After dropping almost half the bottle of liquid, everyone finally realized that the patient did not have tachycardia, and the occasional atrial tachycardia that the patient had previously had disappeared.
The three-dimensional software monitored the heart over and over again, and no abnormal high-pressure areas were found.
"Let's do another ATP test." Seeing that it was so successful, the doctors couldn't believe their eyes, and they all said excitedly, "Let's do another intracardiac EPS test."
EPS is an electrophysiological examination. The previously mentioned mechanical stimulation on the endocardium induces tachycardia. The ATP test is also a drug test, and the administration method is intravenous injection.
After repeated verification, it was finally concluded that the ablation effect was excellent. The big stone in all the doctors' hearts was lifted.
He happily went out to inform his family members. When Dr. Che walked out of the operating room, he shouted: "Thank you, doctor. I'll treat you to dinner."
"No, I'll treat her to it." Zhi Da Zhi Xiao
When everyone realized who said this, Zhao Zhaowei and a group of classmates asked: Scared?
Cao Yong and the other three: Father, you?
©¤©¤©¤©¤©¤Digression©¤©¤©¤©¤©¤
Thank you for your support! ! ! Good night, dears~
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