answersLogoWhite

0

increases the contractility of myocardial fibers

User Avatar

Wiki User

16y ago

What else can I help you with?

Continue Learning about Natural Sciences

Is digoxin a dromotropic chronotropic or inotropic agent?

Digoxin is primarily an inotropic agent, meaning it helps to increase the contraction strength of the heart muscle. It can also have mild effects on chronotropy (heart rate) and dromotropy (conduction velocity) by slowing down the heart rate and conduction through the atrioventricular node.


What is an oxidising agent and a reducing agent and a catalyst?

An oxidizing agent is something that removes one or more electrons from something itself (the oxidizing agent itself gains one or more electrons).A reducing agent is something that gives electrons to something else (the reducing agent itself looses electrons).A catalyst is something that speeds up a reaction although the catalyst is not consumed itself in the reaction. The catalyst does this by lowering the activation energy of the reaction.See the Related Questions to the left for more information about oxidation and reduction reactions and catalysts.


Which class of drugs increases the forcefulness of the pumping of the heart but not the oxygen?

One class of drugs that increases the forcefulness of the heart's pumping without affecting oxygen consumption is positive inotropic agents, such as digoxin. These drugs improve contractility, leading to increased force of contraction and cardiac output. However, they do not change the oxygen demand of the heart.


What is a ballasting?

A ballasting is any agent which is used for steadying something, for using it as ballast.


When you lose something positive you become?

When you lose something positive, you may feel sad, frustrated, or disappointed. It's common to experience a sense of emptiness or longing for what was lost. Over time, these feelings can lead to a range of emotions such as grief, nostalgia, or even a desire to regain what was lost.

Related Questions

What is an inotropic agent?

inotropic agent like digoxin help contract the heart muscles


What is inotropic effect?

Inotropic effect refers to the ability of a drug or agent to alter the force of contraction of the heart muscle. Positive inotropic agents increase the force of contraction, while negative inotropic agents decrease it. These effects can affect cardiac output and overall heart function.


Are thyroid hormones a negative inotropic hormone?

No. It is a positive inotropic because it promotes anabolism.


Is digoxin a dromotropic chronotropic or inotropic agent?

Digoxin is primarily an inotropic agent, meaning it helps to increase the contraction strength of the heart muscle. It can also have mild effects on chronotropy (heart rate) and dromotropy (conduction velocity) by slowing down the heart rate and conduction through the atrioventricular node.


What is the difference between inotropic and cronotropic effect?

An inotropic effect refers to the ability to alter the force of muscle contractions, such as in the heart. A positive inotropic effect increases contractility, while a negative inotropic effect decreases it. On the other hand, a chronotropic effect refers to the ability to alter the heart rate. A positive chronotropic effect increases heart rate, while a negative chronotropic effect decreases it.


What are some examples of an inotropic medication?

Inotropic agents example are positive inotrops- digoxin, adrenaline, nor adrenaline,dopamine,dobutamine, amrinone, etc.


What is the difference between inotropic and chronotropic drugs?

Inotropic drugs affect the force of contraction. Chronotropic affect the rate of contraction.


What is the difference between inotropic and cronotropic?

Inotropic refers to the force of contraction of the heart muscle, while chronotropic refers to the heart rate. Inotropic agents affect the strength of the heart's contractions, while chronotropic agents affect the heart rate.


Is metoprolol an inotropic agent?

Yes, metoprolol is a beta-adrenergic receptor blocker. It blocks the beta version of adrenaline from attaching and sending signals to the cardiac tissue lowering pulse rate, stroke volume, and stroke force.


What is an inotropic medication?

It's a medication that affects contraction of muscle tissue, most notably the heart.


Look in the mirror say something positive aobut yourself?

something positive aobut yourself


What has the author Michael Artman written?

Michael Artman has written: 'Developmental Changes in Myocardial Inotropic Responsiveness'