After wearing (2) the elderly and patients with chronic heart and lung disease can cause discomfort and even aggravation of disease, doctors should seek professional guidance.
(2) The elderly and patients with chronic diseases of the heart and lung disease will cause discomfort after wearing, and may even aggravate the original condition, should seek professional guidance from a doctor.
(2) The elderly and chronic patients with cardiopulmonary disease will cause discomfort and even aggravate the original condition after wearing, so they should seek professional guidance from doctors.