Would a trainee do standard heart compressions? Doctor Lin stared wide-eyed.
If the heart compression is not done correctly, it is tantamount to wasting the patient's golden rescue time. If it is not done well, it may not save the patient or kill the patient.
What are these two guys doing standing around? Dr. Lin rolled up his sleeves and looked at Dr. Jiang and Huang Zhilei with dissatisfaction.
"Wait, Lao Lin, it's almost—" Dr. Jiang grabbed him to calm down.
Sometimes, giving first aid to patients does not mean that the more people rush up, the better. Rescue should be carried out in an orderly manner. The more anxious you are, the more you need a calm heart.
Someone started to perform cardiac compressions for the patient before, and it is better for others to be prepared, and go up to replace others in order when the previous people are tired or unable to do it properly. Because the process of replacing people is equivalent to suspending rescue, it is not necessarily good for patients who are about to recover their heartbeat.
This is exactly the case with Liu's father now.
Being blocked by colleagues like this, Dr. Lin had no choice but to turn around to see how Xie Wanying acted.
Pressing both hands in front of the patient's chest, Xie Wanying's arms were straight like two pillars, forming the most powerful pressing force.
Seeing this, Dr. Lin was a little surprised. I only know that too many clinical medical students start to learn cardiopulmonary compression, and within a few seconds, 90% of their arms will change from straight to curved. Because it takes a lot of arm strength and trained inertial movements to be very straight.
Furthermore, the key to heart compressions is that the compression location is accurate, the middle and lower third of the sternum. This is obviously not too difficult. What is more difficult is that the frequency and depth of continuous cardiac compression must meet the standards, otherwise it will be difficult to achieve results.
The frequency should be as much as 100 to 120 times per minute according to the recommendations of the cardiopulmonary resuscitation guidelines.
For adults, the compression depth should be five centimeters deep, and at the same time, the force should be controlled well. Don't press too hard all at once, which will easily break the patient's ribs.
Therefore, it is a bit difficult for medical students to achieve such standard and efficient correct movements, not to mention ordinary people. Even if you practice many times on a simulated doll, pressing on a real person is another matter, and the feeling will be different.
Most of the teachers do not expect medical students to be able to do rescue cardiac compressions for the first-time clinical medical students to patients who are about to die. It is for this reason that Dr. Lin does not agree that trainees should be the first to perform cardiac compressions.
But looking at it now, Xie Wanying's pressing is deep enough each time, which can be seen from the rise and fall of the patient's chest.
The frequency of Xie Wanying's pressing shows that she is a female medical student, but her performance is different from other medical students.
The nurse at the side couldn't help counting for her: one, two, three, four, five, six—it seemed that she could hardly keep up with her counting speed.
Fast, fast, press desperately, it is the rhythm of competing with the god of death, one hundred and twenty times per minute, it takes one's life to do it.
Even if the strength is exhausted, you can't stop, absolutely can't, just a little bit, soon, soon——
The beep on the monitor symbolized the straight line of the gate of death, and suddenly, it changed back to beep, beep, beep, the gate of Yama Temple was forced to close, and the heart rate returned to a wave curve.
Xie Wanying stopped her hands immediately, pressing again at this time is not only unnecessary but may also hurt the patient.
The eyes of the people around her fell on her face.
Huang Zhilei, who was the first to react, went to the hospital bed and took out the doctor's flashlight to shine on Liu's father's pupils, then felt Liu's father's carotid artery, and measured his blood pressure.