What are the signs of effective cardiopulmonary resuscitation (CPR)?
May 10, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Cardiopulmonary resuscitation (CPR) refers to the restoration of cardiac function. Effective signs of CPR generally include pulse return, blood pressure, and body temperature. In addition to these relatively common indicators, other signs of effectiveness may include pupil constriction, recovery of consciousness, and restoration of peripheral circulation. If any discomfort occurs, medical evaluation and timely treatment should be sought promptly to avoid delaying the condition.
Cardiopulmonary resuscitation (CPR), also known as cardiac resuscitation, is considered effective when certain signs are observed, such as pulse restoration, blood pressure, body temperature, and others. Specific indicators are analyzed as follows:
1. Pulse
During cardiac resuscitation, if the pulse disappears after chest compressions are stopped, compressions should be continued. If the pulse remains present after compressions cease, this indicates successful CPR.
2. Blood Pressure
During CPR, pressure is generated in the arteries, simulating the natural pulsation of the heart. This creates pressure against the vessel walls, enabling forward blood flow and perfusion to surrounding tissues and organs, allowing blood pressure to be measured.
3. Body Temperature
After effective CPR, facial circulation improves, leading to a corresponding increase in body temperature.
In addition to these common signs of effectiveness, other positive indicators include pupil constriction, return of consciousness, and restored peripheral circulation. If any discomfort occurs, individuals should seek timely medical evaluation and treatment to avoid delays in care.
