Different Groups Of Drugs In Congestive Cardiac

Different Groups Of Drugs In Congestive Cardiac

Question 1. Mention Different Groups Of Drugs In Congestive Cardiac Failure And Explain Their Mechanism Of Action.
Answer:

Drugs In Congestive Cardiac

Failure There are two distinct goals of drug therapy in congestive heart failure:

• Relief of congestive/low output symptoms and restoration of cardiac performance. Drugs used are:
  • Inotropic Drugs: Digoxin, dobutamine and amrinone, milrinone
  • Diuretics: Furosemide, thiazide
  • Vasodilators: ACE inhibitors, angiotensin antagonists, hydralazine, nitrate, nitroprusside
  • β blockers: Metoprolol, bisoprolol, carvedilol.
• Arrest/reversal of disease progression and prolongation of survival:
  • ACE inhibitors/Angiotensin antagonist
  • β blockers
  • Aldosterone antagonist: Spirinolactone

Mechanism Of Action Of Drugs Used In Treatment Of Congestive Cardiac Failure (See Table):

Question 2. Classify The Drugs Used In The Treatment Of Heart Failure. Describe The Mechanism Of Action.
Answer:

Drugs Used In The Treatment Of Heart Failure

There are two distinct goals of drug therapy in congestive heart failure:

• Relief of congestive/low output symptoms and restoration of cardiac performance. Drugs used are:
  • Inotropic drugs: Digoxin, dobutamine and amrinone, milrinone
  • Diuretics: Furosemide, thiazide
  • Vasodilators: ACE inhibitors, angiotensin antagonists, hydralazine, nitrate, nitroprusside
  • β blockers: Metoprolol, bisoprolol, carvedilol.
• Arrest/reversal of disease progression and prolongation of survival:
  • ACE inhibitors/angiotensin antagonist
  • β blockers
  • Aldosterone antagonist: Spirinolactone.

Digoxin Mechanism Of Action