Nursing measures for patients with chest congestion should be as follows: first, patients should be given full monitoring, such as heart rate, blood pressure, pulse, arterial oxygen saturation, and nursing records should be made carefully. Secondly, patients with chest congestion should be actively treated with oxygen, and at the same time, arterial blood gas analysis should be improved as soon as possible. Then, patients with chest tightness should improve other relevant examinations as soon as possible, but must closely accompany the patient when carrying out the examination, and actively carry out treatment once the patient’s vital signs are unstable. Finally, for patients with chest tightness, must pay close attention to give patients in the care of psychological guidance, let the patient try to eliminate excessive mental tension and other emotions, so as to avoid the emergence of coronary artery spasm and other dangers.