inotropic
/ˌɪnə(ʊ)ˈtrəʊpɪk
/ /ˌɪnə(ʊ)ˈtrɒpɪk/adjective Physiology
Modifying the force or speed of contraction of muscles: a drug having a positive inotropic effect on the heart...
- A direct positive inotropic effect and an increase in the refractory period also have been postulated as possible antiarrhythmia mechanisms of spironolactone.
- It has therapeutic use in congestive heart failure and edema, having a positive inotropic effect on cardiac muscle.
- It seems that the capability for carefully manipulating and combining agents for use in both inotropic and vasodilator actions has improved our ability to manage previously refractory patients.