Spotting the Signs of Heart Failure
Spotting the Signs of Heart Failure
Why It Matters
Recognizing the symptoms of heart failure early can make a huge difference in managing the condition. Let's take a closer look at these signs.
Contents
- Breathing Difficulties
- Fatigue and Weakness
- Swelling and Fluid Retention
Breathing Difficulties
Shortness of breath is a hallmark symptom of heart failure. It can occur during exercise or even while resting. This happens because the heart can't efficiently pump blood, causing fluid to build up in the lungs.
Fatigue and Weakness
Feeling unusually tired or weak is another common symptom. This occurs because the heart isn't pumping enough blood to meet the body's needs, especially during physical activity. As a result, muscles and other tissues don't get enough oxygen and nutrients.
Swelling and Fluid Retention
Heart failure can lead to fluid retention, causing swelling in the feet, legs, or abdomen. This happens due to the kidneys retaining salt and water as the heart struggles to maintain circulation.
FAQs
What causes shortness of breath in heart failure?
Fluid buildup in the lungs.
Why does heart failure cause fatigue?
The heart can't supply enough blood.
What does fluid retention cause?
Swelling in the feet, legs, or abdomen.
Is swelling a common symptom?
Yes, due to fluid retention.
The Bottom Line
Identifying symptoms can lead to early treatment and better outcomes.
Additional References
- Mant J, Doust J, Roalfe A, et al. Systematic review and individual patient data meta-analysis of diagnosis of heart failure. Health Technol Assess 2009; 13:1.
- Paulus WJ, Tschöpe C, Sanderson JE, et al. How to diagnose diastolic heart failure: a consensus statement. Eur Heart J 2007; 28:2539.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.