How can cardiomyopathy be treated?

Depends: First is confirming the diagnosis, then sorting out the many causes (looking for reversible ones). Symptoms can be controlled with diuretics, but the physiology needs management with ace inhibitors or arbs, and beta-blockers. Spironolactone if severe. Associated arrhythmias require attention. Some cardiomyopathies may resolve over time. Others may require mechanical support or transplant.

Drugs and pacer: Standard treatment consists of an angiotensin converting enzyme inhibitor (drug), a beta-blocker (drug), an aldosterone antagonist (drug), a diuretic if needed (drug), and sometimes, digoxin (old). For certain patients, a resynchronization intracardiac defibrillator is also indicated and beneficial.