Dear Mukunda,
There have been several posts on the General Discussion forum regarding the hazards and dangers of a Pranayama practice. Some are looking for a style of yoga which omits pranayama, others are concerned about anxiety, unsteady heart beats and other disturbances.
Your insight and comments regarding Pranayama, its benefits, its dangers and the need for proper guidance would be highly appreciated.
Jai Jai Ma,
Chandra