Hi,
How are you? I just want to asked few questions about my sister's health. Last night, she suddenly have chest pains and turn pale. When I touched her she was so cold at the same her hands are beginning to stiff and turn white. So, I let her drink water and then give her a little massage especially near the crook of her arm. Because someone had told that a major artery or vein (I am not quite sure) connected to the heart is located in there. After giving her a massage, she started to burp almost every second. She also keeps on yawning. My question is what could have caused it? What are the things that we should do?