hi, my mother passed away recently, the cause of death stated was sudden cardiac arrest. But I just wanted to know that happend, i spoke to her 30 mins before she passed away, she was completely fine, then i found her dead on the couch. her lips were blackish, and there was mucus from her nose, she was suffering from cold for a few days but she was alrite that day. She was just 43 years old, and she had high blood pressure.
Tithe blackish lips are from what's called postmortem divinity occurring after her heart stopped beating. The mucus in her nose was just from the colds may have had a fatal arrhythmia that caused her heart to stop