This classification is based on the way these drugs are used for the treatment of a particular condition. Inotropic, Chronotropic and Dromotropic are different types of cardiac drugs. This classification is based on the way these drugs are used for the treatment of a particular condition. Inotropic drugs affect the force of cardiac contraction. Chronotropic drugs affect the heart rate. Dromotropic drugs affect conduction velocity through the conducting tissues of the heart.
ectoparasite noun a parasite which lives on the skin or outer surface of its host but feeds by piercing the skin. Compare endoparasite
Diagnosing Mysterious âBug Bitesâ. Parasitosis is the condition of being parasitized, bitten, or lived on by another organism. Recognizing this condition in people, however, is not always easy, and undiagnosed âbitesâ are one of the most frustrating of all pest control problems. This fact sheet is intended to shed some light on situations where diagnosis of a biting problem is difficult to obtain.