Patient question
How should a patient with coronary heart disease judge the urgency of seeking medical care when chest discomfort differs from usual?
Answer reviewed by Gao Yuxia, Chief Physician
Professional answer
"Different from usual" itself warrants attention, including being more frequent, more persistent, more intense, or occurring in different situations. Do not self-attribute or only wait for the next regular follow-up visit; if symptoms are ongoing, markedly worsening, or accompanied by difficulty breathing, cold sweats, or fainting, contact emergency services immediately; otherwise, contact the managing doctor as soon as possible.