Salam. I found a video on YouTube https://www.youtube.com/watch?v=jqy-aUxldNoA sister was saying that there are 10 signs of a healthy heart and in the description box, she referred to mam Ibn al-Qayyim Rahimahullah. I would like to know his evidences for the 10 signs of a healthy heart. The sister did not mentioned them.

All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.

We apologize for not viewing the link that you mentioned in the question, and we also apologize for not stating these evidences.

In the Fatwa Section, we are primarily concerned with answering questions regarding Sharee’ah rulings that lead to action (i.e., help people worship Allah properly).

You may seek the help of some female students of knowledge whom you know to find out what you need regarding the books of Imam Ibn Al-Qayyim or other books of the scholars.

Allah knows best.