This above condition is specifically known as bronchial asthma.
Cardiac asthma is the result of a heart malfunction.
The respiratory system consists of the lungs and a series of associated passageways leading into and out of them. The upper respiratory system includes the nose, throat and associated structures. The lower respiratory system includes the larynx, trachea, bronchi, and lungs. The cardiovascular system transports the gases in the blood between the lungs and the cells. Bloodroot is often used in very small doses for asthma patients, mostly as an expectorant.