cardiac glycoside的意思|示意

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Cardiac glycosides are a group of naturally occurring substances found in certain plants that are used as medicines. They work by reducing the activity of the heart muscle and increasing the force of contraction of the heart, which helps it beat more efficiently and helps to reduce the amount of oxygen and glucose needed for a normal heart beat.

Cardiac glycosides are used to treat some types of heart failure, including congestive heart failure (CHF). They are also used to treat certain types of arrhythmias, or abnormal heart rhythms. In some cases, they can also be used to control irregular heart rhythms in people with certain types of heart problems.

When taking cardiac glycosides, it is important to follow your doctor’s instructions, as they can cause side effects if not taken correctly. Common side effects include nausea, vomiting, abdominal pain, and headache. Rarely, cardiac glycosides can cause more serious side effects, such as low potassium levels and low sodium levels, which can lead to muscle weakness and fatigue.

It is important to let your doctor know if you have any other medical conditions or are taking any other medications. Cardiac glycosides may interact with some medications, such as warfarin, digoxin, and diuretics. It is also important to drink plenty of fluids while taking this medication and to avoid taking it late in the evening.

In summary, cardiac glycosides are a group of naturally occurring substances found in certain plants that are used to treat certain types of heart failure and arrhythmias. They work by reducing the activity of the heart muscle and increasing the force of contraction of the heart. It is important to follow your doctor’s instructions faithfully, as cardiac glycosides can cause serious side effects if not taken correctly.