Updated June 16, 2026 Key Takeaways: Heart palpitations are the sensation of a racing, fluttering, pounding or irregular heartbeat, felt in the chest, throat or neck. They are common and…
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Key Takeaways: Extreme heat forces the heart to work harder by widening blood vessels, accelerating heart rate, lowering blood pressure and increasing the risk of dehydration — all of which…
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Key Takeaways: A heart attack is an acute medical emergency caused by a blocked artery that cuts off blood supply to the heart, requiring immediate treatment such as angioplasty or…
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Key Takeaways: Patients recovering from a heart attack should enroll in a cardiac rehabilitation program, which provides medically supervised, individualized exercise guidance. Exercise resumption should begin with short walks and…
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Key Takeaways: Pregnancy significantly increases cardiovascular demand, including a 10–20 bpm rise in resting heart rate, a 30–50% increase in blood volume and a 30–50% increase in cardiac output between…
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Key Takeaways: Stroke risk is driven by a combination of underlying medical conditions, lifestyle behaviors and non-modifiable factors, making prevention a matter of both clinical management and daily decision-making. The…
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Key Takeaways: Pickleball is a moderate-intensity cardiovascular activity that can support heart health for many adults when played sensibly. Research shows that pickleball often keeps players in a moderate-to-vigorous heart…
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Key Takeaways: Heart conditions can cause symptoms throughout the body, not just in the chest, because of shared nerve pathways and reduced blood flow. Pain in the arms, shoulders, neck,…
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Key Takeaways: High blood pressure (hypertension) is a common, often symptomless condition that significantly increases your risk of heart disease by forcing your heart to work harder and damaging your…
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Key Takeaways: Chest pain is common and accounts for over 6.5 million emergency room visits in the United States each year. While it can signal a heart attack or other…
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