DPT time generally refers to the duration from patient admission to successful vascular puncture, while DRT time refers to the duration from admission to the administration of thrombolytic therapy. The DPT time for stroke should be within 90 minutes, and the DRT time should be within 210 minutes.
Specifically, the time from patient arrival at the hospital to successful arterial puncture in the interventional operating room should ideally be within 90 minutes. The sooner the vascular access is established, the less damage occurs to neuronal cells. The DRT time should be less than 210 minutes, meaning that stroke patients should receive thrombolytic therapy within 210 minutes of arriving at the hospital. Timely and effective treatment within the specified time frame helps restore blood supply to brain tissue and prevents irreversible brain damage.
Stroke is an acute condition with a high rate of disability and mortality. The longer the delay, the greater the damage to brain nerve cells. It is crucial to seek emergency treatment promptly to maximize the preservation of brain tissue.