The most common causes of worsening of the chronic CHF are ischemia, arrhythmias, valvular dysfunction, systemic or pulmonary hypertension, volume overload or fluid retention, high output conditions (infection, anemia, thyrotoxicosis), drugs (NSAIDs, cyclo-oxygenase (COX) inhibitors, thiazolidinediones) and medication .
What causes congestive heart failure to flare up?
CHF, or congestive heart failure, is a condition that results when the heart doesn't pump blood as efficiently as it should. CHF can be caused by several conditions, including high blood pressure and coronary artery disease. People with CHF sometimes experience flare-ups, or sudden worsening of symptoms.
How do you know when congestive heart failure is getting worse?
Fatigue and Activity Changes. The easiest way to know that heart failure is getting worse is you're able to do less and less. People start pacing themselves. They stop doing hobbies that involve any physical activity.
What are 3 things that can worsen heart failure and why?
All of the lifestyle factors that increase your risk of heart attack and stroke – smoking, being overweight, eating foods high in fat and cholesterol and physical inactivity – can also contribute to heart failure.
What factors affect CHF?
Risk factorsCoronary artery disease. Narrowed arteries may limit your heart's supply of oxygen-rich blood, resulting in weakened heart muscle.Heart attack. ... Heart valve disease. ... High blood pressure. ... Irregular heartbeats. ... Congenital heart disease. ... Diabetes. ... Some diabetes medications.
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