Perhatikan apakah ada bengkak di kaki. Perhatikan apakah kaki terasa sakit atau nyeri. Rasakan apakah kaki Anda hangat. Lihat apakah ada perubahan warna. Kenali gejala PE. Kenali faktor risiko DVT.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Because a clot can block blood flow in your leg, it may cause a backup of blood. Any lack of proper blood flow due to a clot may result in swelling in the affected leg. Sometimes swelling alone may be the only presenting symptom of DVT.  Be aware that the swelling will only generally be in one leg, though it can also be in an arm. Feel your leg with your hand gently and compare it to the other unaffected leg. The swelling may only be slight and not palpable by touch, but you may notice it when p