Death as a result of heart failure
My mother recently passed away. Her autopsy indicated that she had aortic stenosis. We also know she had a leaking valve and the pathologist saw this as well. My sister was in the house when she passed away and did not find her until the morning. There was a noise in the house around midnight when she must have collapsed but as her light was off we did not go in. Around 10 minutes after the noise there were no sounds in the room as we walked past and thought she was asleep.
Can someone please tell me whether she would have passed quickly. How long after she collapsed would she have been conscious for very long. Her position the next morning was that she was lying on the floor holding her ribs (lower area), her eyes were open wide and she was looking upwards. Her mouth was wide open as if gasping for air. She had dark gums and finger nails when found the next day which I understand is due to a lack of oxygen. We just want to know whether it would have been quick. She was 83 and we loved her dearly. She had slight pains in her arm the night before as we saw her rubbing it but she denied it.
This question may seem morbid and we apologise for that however we feel awful that we could have possibly helped her.