Hot Yoga

I have been practicing hot yoga daily for 6 years now and now thanks to the 21 day meditation challenge I included meditation in my daily practice. I am also experimenting with different types of meditation such as Sahaja yoga. According to their teachings hot yoga is not good for me and in the long run it can damage my heart. I was wondering what is your opinion on that and if I should be doing only one type of meditation. Thank you…I am very grateful for the wonderful website and many useful information and radio shows you provide for us.