01/30/2026
๐ ๐๐ฎ๐๐๐๐ง ๐๐๐๐ซ๐ญ ๐๐ญ๐ญ๐๐๐ค๐ฌ ๐ข๐ง ๐๐๐ง ๐๐ก๐ข๐ฅ๐ ๐๐ฅ๐๐๐ฉ๐ข๐ง๐ โ ๐๐๐ซ๐ญ 2
๐ฌ๐
๐๐๐๐๐๐๐๐๐ ๐ด๐๐๐๐๐๐๐ ๐๐ ๐ช๐๐๐๐๐๐๐๐ ๐ต. ๐ด๐๐๐๐, ๐ซ๐ต๐ท, ๐จ๐ท๐น๐ต, ๐ญ๐ต๐ท-๐ฉ๐ช
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In Part 1, I discussed immediate risk factors for sudden heart attacks in men while sleeping. ๐๐๐ฌ๐ญ๐ซ๐ฎ๐๐ญ๐ข๐ฏ๐ ๐๐ฅ๐๐๐ฉ ๐๐ฉ๐ง๐๐ (๐๐๐) lowers oxygen levels and raises blood pressure during sleep, straining the heart, while early morning hormone surges and โnon-dippingโ blood pressure can trigger heart attacks. ๐๐๐๐ค ๐ฆ๐๐๐ข๐๐๐ฅ ๐ก๐๐ฅ๐ฉ ๐ข๐ฆ๐ฆ๐๐๐ข๐๐ญ๐๐ฅ๐ฒ if you wake up gasping for air, with cold sweats, chest pressure, sudden anxiety, or a feeling that something is very wrong.
๐ ๐๐๐๐ ๐๐๐ซ๐ญ 1 ๐ก๐๐ซ๐: https://www.facebook.com/share/p/1GJPNVbnxc/
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In ๐๐๐ซ๐ญ 2, I explored ๐จ๐ญ๐ก๐๐ซ ๐๐จ๐ง๐ญ๐ซ๐ข๐๐ฎ๐ญ๐ข๐ง๐ ๐๐๐๐ญ๐จ๐ซ๐ฌ that can trigger a heart attack while men are at rest.
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A ๐ก๐๐๐ซ๐ญ ๐๐ญ๐ญ๐๐๐ค happens when blood flow bringing oxygen to the heart is reduced or blocked. If blood flow stops for too long, the heart muscle can begin to die (American Heart Association, n.d.). While managing your blood pressure is a very important aspect of preventing a sudden heart attack, other underlying conditions can slowly put your heart at risk of an attack during sleep.
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๐ก๏ธ ๐๐ก๐ "๐๐ข๐๐๐๐ง" ๐๐ซ๐ข๐ ๐ ๐๐ซ๐ฌ ๐จ๐ ๐๐จ๐๐ญ๐ฎ๐ซ๐ง๐๐ฅ ๐๐๐๐ซ๐ญ ๐๐ญ๐ญ๐๐๐ค
According to the ๐๐ฆ๐๐ซ๐ข๐๐๐ง ๐๐๐๐ซ๐ญ ๐๐ฌ๐ฌ๐จ๐๐ข๐๐ญ๐ข๐จ๐ง, several factors can compromise heart safety during sleep:
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๐ ๐๐ญ๐ซ๐ข๐๐ฅ ๐
๐ข๐๐ซ๐ข๐ฅ๐ฅ๐๐ญ๐ข๐จ๐ง (๐๐
๐ข๐): An irregular, quivering heartbeat can cause blood to pool and form clots, increasing the risk of heart attack or strokeโeven while sleeping.
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๐ท ๐๐ข๐๐๐ฌ๐ญ๐ฒ๐ฅ๐ ๐๐ซ๐ข๐ ๐ ๐๐ซ๐ฌ (๐๐ฅ๐๐จ๐ก๐จ๐ฅ & ๐๐ฆ๐จ๐ค๐ข๐ง๐ ): Excess alcohol or smoking before bed can disrupt your heartโs rhythm, leading to โ๐๐จ๐ฅ๐ข๐๐๐ฒ ๐๐๐๐ซ๐ญ ๐๐ฒ๐ง๐๐ซ๐จ๐ฆ๐,โ where dangerous irregular heartbeats occur at night. According to studies, chronic heavy alcohol use has been strongly linked to cardiac arrhythmias in humans, particularly atrial fibrillation, and increases the risk of sudden cardiac death through fatal rhythm disturbances, especially in middle-aged men. While acute alcohol exposure may appear anti-arrhythmic in some settings, long-term use promotes arrhythmias through mechanisms such as heart muscle injury, autonomic imbalance, electrolyte abnormalities, and worsening ischemia or sleep apnea.
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๐ฆ ๐๐ก๐ฒ๐ซ๐จ๐ข๐ ๐๐ฆ๐๐๐ฅ๐๐ง๐๐๐ฌ: Hyperthyroidism can make your heartbeat too fast and hard, putting extra strain on your heart while you should be resting. It directly affects the heart by increasing heart rate, cardiac output, and contractility, which leads to ๐ก๐๐ฆ๐จ๐๐ฒ๐ง๐๐ฆ๐ข๐ ๐ฌ๐ญ๐ซ๐๐ข๐ง and predisposes patients to ๐๐ซ๐ซ๐ก๐ฒ๐ญ๐ก๐ฆ๐ข๐ like atrial fibrillation (Ahmad et al., 2022).
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๐ญ ๐๐๐ญ๐๐๐จ๐ฅ๐ข๐ ๐๐ญ๐ซ๐๐ฌ๐ฌ (๐๐ข๐๐๐๐ญ๐๐ฌ & ๐๐๐๐ฌ๐ข๐ญ๐ฒ): Chronic inflammation in arteries caused by these conditions can trigger plaque rupture at night, blocking blood flow to the heart.
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๐๐๐ฑ๐ญ๐ซ๐๐ฆ๐ ๐๐ญ๐ก๐ฅ๐๐ญ๐ข๐ ๐๐จ๐ง๐๐ข๐ญ๐ข๐จ๐ง๐ข๐ง๐ : Although exercise is generally beneficial, prolonged high-intensity training may lead to structural heart changes and increase the risk of arrhythmia like AFib.
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๐ ๐๐ซ๐๐ฏ๐๐ง๐ญ๐ข๐จ๐ง: ๐๐๐ค๐ ๐๐จ๐ง๐ญ๐ซ๐จ๐ฅ ๐จ๐ ๐๐จ๐ฎ๐ซ ๐๐๐๐ซ๐ญ ๐๐๐๐ฅ๐ญ๐ก
Understanding your ๐ฎ๐ง๐ข๐ช๐ฎ๐ ๐ซ๐ข๐ฌ๐ค ๐ฉ๐ซ๐จ๐๐ข๐ฅ๐ is key. Hereโs how you can lower your risks:
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โ
๐๐ข๐ฆ๐ข๐ญ ๐๐ญ๐ข๐ฆ๐ฎ๐ฅ๐๐ง๐ญ๐ฌ: Avoid smoking and excessive alcohol, especially in the evening.
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๐๐ก๐๐๐ค ๐๐จ๐ฎ๐ซ ๐๐ก๐ฒ๐ญ๐ก๐ฆ: If you feel palpitations or fluttering in your chest, ๐๐๐ฅ๐ฅ 911 ๐ข๐ฆ๐ฆ๐๐๐ข๐๐ญ๐๐ฅ๐ฒ or schedule an appointment with your P*P for an EKG and appropriate lab work.
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๐๐๐ญ๐๐๐จ๐ฅ๐ข๐ ๐๐๐ฌ๐ญ๐ข๐ง๐ : Keep your blood sugar and thyroid levels in a healthy range (Discuss with your P*P to let you know if your range is okay for your age and genetic origin).
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๐๐จ๐ฆ๐ฉ๐ซ๐๐ก๐๐ง๐ฌ๐ข๐ฏ๐ ๐๐๐ ๐๐จ๐ซ๐ค: Standard check-ups may miss early warning signsโdetailed panels can detect inflammation before it becomes dangerous.
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The causes of sudden heart attack (SHA) discussed in ๐๐๐ฎ๐๐๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐๐ญ๐๐ซ๐ข๐๐ฅ๐ฌ 1 ๐๐ง๐ 2 are not exhaustive. Other contributing comorbidities, such as depression, chronic kidney disease (CKD), anemia, age, gender, and heart failure, were not covered due to their decreased prevalence ratio per the evidence-based materials reviewed, to cause a sudden heart attack.
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If you experience symptoms, ๐๐๐ฅ๐ฅ 911 ๐ข๐ฆ๐ฆ๐๐๐ข๐๐ญ๐๐ฅ๐ฒ or schedule an appointment with your primary care provider (P*P).
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Donโt leave your heart health to chance. ๐๐๐ญโ๐ฌ ๐๐ฎ๐ข๐ฅ๐ ๐ ๐ฉ๐๐ซ๐ฌ๐จ๐ง๐๐ฅ๐ข๐ณ๐๐ ๐ฉ๐ซ๐๐ฏ๐๐ง๐ญ๐ข๐ฏ๐ ๐ฉ๐ฅ๐๐ง ๐๐จ๐ซ ๐ฒ๐จ๐ฎ.
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๐ Call: 979-431-5800 ๐ Visit: www.laurellefamilyhealth.com ๐ Location: Laurelle Family Health and Wellness Center
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References
Ahmad, M., Reddy, S., Barkhane, Z., Elmadi, J., Satish Kumar, L., & Pugalenthi, L. S. (2022). Hyperthyroidism and the Risk of Cardiac Arrhythmias: A Narrative Review. Cureus, 14(4), e24378. https://doi.org/10.7759/cureus.24378
American Heart Association. (2024). Heart disease and stroke statisticsโ2024 update: A report from the American Heart Association. Circulation. https://www.heart.org
Cardiovascular Group. (n.d.). 5 things you should know about atrial fibrillation. CVG Cares. https://cvgcares.com/5-things-you-should-know-about-atrial-fibrillation/
Kupari, M., & Koskinen, P. (1998). Alcohol, cardiac arrhythmias and sudden death. Novartis Foundation symposium, 216, 68โ85. https://doi.org/10.1002/9780470515549.ch6
Ramireddy, A., Chugh, H. S., Reinier, K., Uy-Evanado, A., Stecker, E. C., Jui, J., & Chugh, S. (2021). Sudden cardiac death during nighttime hours. Heart rhythm, 18(5), 778โ784. https://doi.org/10.1016/j.hrthm.2020.12.035
