Cardiopulmonary resuscitation (CPR) is a life-saving technique used in emergencies such as cardiac arrest. The effectiveness of CPR is directly tied to proper technique, including the correct compression depth. When chest compressions are too shallow or too deep, they can reduce the chances of survival and cause complications. Understanding the risks of incorrect compression depth in CPR is crucial for healthcare providers and lay rescuers alike. Understanding CPR Compression Depth Proper CPR technique requires compressions at a depth of 2 to 2.4 inches (5 to 6 cm) for adults, as recommended by the American Heart Association (AHA). This depth ensures adequate circulation of oxygenated blood to vital organs, particularly the brain and heart. Any deviation from this range can have serious consequences. Consequences of Shallow Compressions Shallow compressions fail to generate sufficient blood flow, limiting oxygen delivery to the brain and other organs. This can result in: Reduced ...