Therefore, because of the existence of the guide, almost no one discussed the application and application value of manual defibrillation after that …
One more thing, in fact, in most cases, cardiac arrest is not witnessed by anyone. It has been more than four minutes since it was discovered or when it began to recover. At this time, let alone manual defibrillation. It is very likely that direct electric defibrillation may not be effective. In addition, the main cause of cardiac arrest is not only ventricular fibrillation. If cardiac arrest is caused by other reasons, manual defibrillation will only delay the start time of artificial respiration and circulatory support, which is also unfavorable to patients.
If you want to write a paper on this issue, please don't use this method ... Personally, if you want to check the literature now, you can only look at old cases, unless you consider making animal models and conducting experimental research as envisaged.
I didn't answer your question to get points, but to tell you something I know …
Besides, you misspelled the abbreviation of CPR … CPR, not PCR…