Iyengar yoga: Safe enough for pulmonary hypertension patients to reap big benefits

People turn to yoga for relief from all sorts of ailments – aches and pains, insomnia, headaches, stress and many more. Now, recent research is adding another condition to the list: pulmonary arterial hypertension. Pulmonary arterial hypertension is the medical term for high blood pressure in the arteries of the lungs and right heart.