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CuringHeartDisease

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Peter Megdal, PhD
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改訂日：2026年7月16日

あなたの心臓はあなたより年上ですか？：心臓血管の時計を巻き戻す科学

著：ピーター・メグダル博士

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  • 査読済みの医学研究に基づいて
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医療上の免責事項： この記事は教育目的のものであり、医学的な助言ではありません。個別の指導については、必ずかかりつけの医師にご相談ください。.

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The Hook: Deconditioning vs. Aging Many of us view the heart’s decline as an inevitable slide into obsolescence, but the reality is more hopeful. The heart is not a ticking time bomb of decay; it is an adaptable muscle waiting for the right stimulus. The landmark Dallas Bed Rest and Training StudyA landmark longitudinal study that measured cardiovascular changes in healthy young men after prolonged bed rest and then after exercise training; its 30-year follow-up showed that just 20 days of bed rest impaired cardiovascular capacity more than three decades of normal aging in the same individuals. proved that just 20 days of total inactivity aged the hearts of 20-year-olds by more than 30 chronological years. This suggests that much of what we call “aging” is actually “deconditioning”—and that with the right intervention, the heart remains remarkably plastic.

The “Sweet Spot”: Your Window of Opportunity There is a critical “temporal window” for heart rejuvenation. Research by Dr. Benjamin Levine identifies the “sweet spot” for reversing cardiac stiffness as the period between ages 45 and 64. During these decades, the heart retains enough plasticity to respond to intensive training. However, once you cross the age-65 threshold, the sedentary-related stiffening often becomes permanent due to the cross-linking of collagen and the development of fibrosis within the arterial walls. This biological hardening creates an urgent deadline for middle-aged adults to transition from casual movement to a committed cardiovascular intervention.

The Gold Standard: The “4×4” HIIT Protocol Reversing decades of stiffness requires more than a casual stroll; it requires the mechanical force of the “Norwegian 4×4” interval protocol. This session involves 4 minutes of high-intensity activity (90–95% of Max HR) followed by 3 minutes of active recovery, repeated 4 times. This “near-maximal” output is the primary driver of ventricular remodeling.

“The repeated stretching of the myocardium during these near-maximal heart rates restores the ‘snap’ of the heart muscle.”

The biological magic lies in the high cardiac output. The massive volume of blood being pumped during these intervals physically stretches the 心筋The myocardium is the muscular wall of the heart — the part that actually squeezes to push blood around your body., restoring the elastic “snap” that sedentary aging destroys.

The “Committed” Dose: Why 4-5 Days is the Magic Number But rejuvenating the muscle is only half the battle; we must also look at the “pipes”—the central arteries. While “casual” exercise (2–3 days a week) can preserve the middle-sized carotid arteries, only a “committed” dose of 4–5 days per week provides enough stimulus to protect the large central 大動脈The aorta is the biggest artery in your body. It carries blood out of the heart and down through the chest and belly, sending branches everywhere. from stiffening. To achieve this, a structured weekly routine is essential:

  • HIIT: 1–2 sessions of 4×4 intervals to drive structural remodeling.
  • Long Session: 60+ minutes of moderate activity to enhance 一回拍出量一回拍出量は、心臓が1回の人拍動で送り出す血液の量です。マスターズアスリートの場合、長年のトレーニングによって心室がより大きくしなやかになり、高い一回拍出量が維持されるため、年齢とともに避けられない最大心拍数の低下が部分的に相殺されます。..
  • Moderate Aerobic: 1–2 sessions using the “talk test” to build 代謝の健康Metabolic health describes how well your body handles blood sugar, blood pressure, fats, and body fat storage..
  • 筋トレ 1–2 days to support mitochondrial function and prevent muscle loss.

Rethinking プラークプラークとは、動脈の壁の内側にコレステロール、免疫細胞、瘢痕組織、カルシウムが蓄積したものです。.: It’s Not Just About Volume The frequency and intensity of your training don’t just remodel the heart’s shape; they also alter the very composition of your arteries. While sedentary habits allow plaque to grow unchecked, the CENIT試験 demonstrated that HIIT can actually trigger plaque regression. In the study, the HIIT group saw a reduction in total atheroma volume, while the sedentary control group suffered a continued progression of plaque. Furthermore, high-intensity exercise stabilizes existing plaque through 石灰化石灰化とは、カルシウムがプラークに沈着し、その一部が硬く骨状になることです。.. This “Athlete’s Heart Paradox” explains why fit individuals may have more calcium in their arteries; it is a beneficial adaptation where the body “cements” plaque to prevent the ruptures that cause 心臓発作心臓発作は、心筋の一部への血流が遮断され、その筋肉が壊死し始めることで起こります。..

The “Heart Age” Reality Check Clinicians now use “Modelflow” and “A-ECG” metrics to look past the calendar and determine your biological heart age. The data is striking: competitive マスターズ・アスリートCompetitive or highly trained endurance athletes typically defined as individuals over the age of 35 who have engaged in years of high-intensity or high-volume training; they are the primary population studied in the athlete paradox research because their long exercise histories can paradoxically be associated with elevated coronary calcium scores. often possess aortas that are biologically 25 to 30 years younger than their chronological age. Seeing a “Heart Age” that exceeds your calendar age is a visceral wake-up call, often serving as a more potent motivator for change than abstract risk percentages.

Conclusion: Exercise as Personal Hygiene Dr. Benjamin Levine views exercise not as a hobby, but as a non-negotiable requirement of life. He compares cardiovascular training to daily personal hygiene, like brushing your teeth or showering. Heart health is a daily commitment to maintaining the “plumbing” of your biological system. By intervening during the middle-age window, we can effectively halt the clock.

What is your biological “Heart Age” today, and what are you willing to do to lower it?

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Cardiovascular Rejuvenation Through Targeted Exercise: Reversing Atherosclerosis and Redefining Biological Heart Age

The trajectory of cardiovascular health in the modern era is increasingly defined not by the inexorable ticking of the chronological clock, but by the physiological stressors and lifestyle interventions that dictate the biological state of the heart and vasculature. For decades, the medical community accepted central arterial stiffening and the accumulation of coronary 歯垢プラークとは、動脈の壁の内側にコレステロール、免疫細胞、瘢痕組織、カルシウムが蓄積したものです。. as inevitable consequences of the aging process. However, the pioneering work of Dr. Benjamin D. Levine and colleagues at UT Southwestern, alongside emerging meta-analyses of intensive lifestyle interventions, has revolutionized this perspective. These investigations suggest that the heart retains a remarkable degree of plasticity—a “sweet spot” for intervention—whereby specific doses and intensities of exercise can effectively reverse markers of sedentary aging, reduce biological heart age, and stabilize or even regress atherosclerotic 病変循環器学において、病変とは冠動脈を狭窄させるアテローム性動脈硬化プラークの不連続な領域を指し、通常はそれが引き起こす内腔閉塞のパーセンテージによって記述される。この記事では、最も重要な病変が治療された後、血管径が小さすぎてステントを受け入れることができない4つの遺残病変について述べている。. [1].

The Paradigm Shift in Cardiovascular Aging: Deconditioning vs. Senescence

To understand the potential for heart rejuvenation, it is first necessary to distinguish between the primary biological aging of the cardiovascular system and the secondary effects of physical deconditioning. The traditional view of the “aging heart” often fails to account for the role of sedentary behavior as an accelerator of cardiovascular decline. Research pioneered by Dr. Benjamin Levine has utilized extreme models of inactivity, such as prolonged bed rest and spaceflight, to demonstrate that many “age-related” changes are, in fact, the results of disuse [1].

In the landmark Dallas Bed Rest and Training StudyA landmark longitudinal study that measured cardiovascular changes in healthy young men after prolonged bed rest and then after exercise training; its 30-year follow-up showed that just 20 days of bed rest impaired cardiovascular capacity more than three decades of normal aging in the same individuals., which followed participants over three decades, it was observed that just 20 days of total bed rest in healthy 20-year-old men resulted in a reduction in cardiovascular capacity more severe than 30 years of natural aging in those same individuals [2]. This finding was foundational in establishing that the heart muscle shrinks and stiffens primarily due to reduced loading, not merely the passage of time [1]. The “sedentary” heart is characterized by a loss of muscle mass, particularly in the left ventricle, and a significant increase in the stiffness of the 心筋The myocardium is the muscular wall of the heart — the part that actually squeezes to push blood around your body. and the central arteries, such as the 大動脈The aorta is the biggest artery in your body. It carries blood out of the heart and down through the chest and belly, sending branches everywhere. [3–5]. This stiffening is driven by the development of fibrosis and the cross-linking of collagen within the arterial wall, which reduces the elasticity of the “rubber band” system that maintains efficient blood flow [4].

The Physiological Consequences of Arterial Stiffening

As the central arteries stiffen, they lose their ability to buffer the pulsatile energy generated by the heart. This leads to an increase in systemic arterial stiffnessArterial stiffness is a measure of how much an artery's wall resists expansion with each pulse of blood; it increases with age as elastin is lost and collagen accumulates, and manifests clinically as a rising systolic blood pressure alongside a falling or stable diastolic blood pressure after about age 60. and a concomitant rise in effective arterial elastance (Ea)A measure of the total afterload—the resistance and pressure load—that the left ventricle must overcome to eject blood into the aorta; as central arteries stiffen with age or inactivity, Ea rises, forcing the heart to work harder with each beat., which represents the total afterload the heart must overcome to pump blood into the circulation [6]. Chronic exposure to this high afterload is a primary precursor to 心不全心不全とは、心臓が体の要求を満たすのに十分なほど血液を送り出せない状態を指します。心不全という名前は誤解を招きやすいですが、心臓が停止したという意味ではありません。. 保存された 駆出率駆出率は、主要なポンプ室が心拍ごとに押し出す血液の割合です。正常値はだいたい55パーセントから70パーセントの間です。. (HFpEF), a condition characterized by high pressures during exercise, fatigue, and fluid retention [7]. Because HFpEF remains largely untreatable once it is clinically established, the identification of a preventative window—where exercise can still remodel the heart—is of paramount clinical importance [1,7].

Quantifying Biological Heart Age: Validated Models and Metrics

The concept of heart age or vascular ageVascular age is an estimate of how old your arteries behave, compared with your actual age. has emerged as a powerful tool for communicating cardiovascular risk to patients [8].

The Modelflow Aortic Age Algorithm

One of the most robust and biologically grounded methods for assessing vascular age is the Modelflow aortic age, developed by Dr. Levine’s laboratory [9]. Unlike standard 脈波伝播速度Pulse wave velocity measures how fast the pressure wave from each heartbeat travels along your arteries. Stiffer arteries carry it faster. (PWV), which can be confounded by transient changes in 血圧血圧とは、血液が動脈の壁を押す力ののことです。120/80のように2つの数字で表されます。上の数字は心臓が収縮するときの圧力で、下の数字は弛緩するときの圧力です。., the Modelflow algorithm uses the central aortic pressure waveform and 一回拍出量一回拍出量は、心臓が1回の人拍動で送り出す血液の量です。マスターズアスリートの場合、長年のトレーニングによって心室がより大きくしなやかになり、高い一回拍出量が維持されるため、年齢とともに避けられない最大心拍数の低下が部分的に相殺されます。. to calculate intrinsic structural components of aortic complianceThe capacity of the aorta to expand during systole and recoil during diastole, acting as a pressure buffer that smooths pulsatile blood flow; compliance decreases as collagen cross-linking and fibrosis stiffen the arterial wall with inactivity or aging. [9].

Research has shown that while sedentary seniors tend to have aortic ages that match their chronological ages, competitive マスターズ・アスリートCompetitive or highly trained endurance athletes typically defined as individuals over the age of 35 who have engaged in years of high-intensity or high-volume training; they are the primary population studied in the athlete paradox research because their long exercise histories can paradoxically be associated with elevated coronary calcium scores. who have trained vigorously for more than 25 years possess aortas that are biologically 25 to 30 years younger than their chronological age [6,9].

Risk-Factor Based Models: Framingham and Beyond

In population-level studies, heart age is commonly derived from the フラミンガム・リスクスコアフラミンガム・リスク・スコアは、フラミンガム心臓研究の数十年にわたるデータをもとに作成された、10年以内の心臓発作リスクを算出する特定の計算ツールであり、「リスク要因」を数値化することに成功した最初のツールである。. (FRS), incorporating BMI, 収縮期血圧Systolic blood pressure is the top number — the pressure in your arteries while your heart is squeezing., 喫煙喫煙は血管の内壁を傷つけ、血圧を上げ、血液を凝固しやすくし、プラークの成長を早めます。. status, and 糖尿病糖尿病は、体が十分なインスリンを作らないか、あるいは作られたインスリンに反応しなくなることで、血糖値が常に高すぎる状態になる疾患です。. [8]. Research has demonstrated disparities in excess heart age across demographic groups [10].

Advanced Electrocardiographic Heart Age

ECG-based heart age models using explainable advanced electrocardiography can detect subclinical disease [11]。 heart age gapThe difference between a person's biological heart age—estimated from electrocardiographic, vascular, or risk-factor models—and their chronological age; a positive gap indicates that the heart is functionally older than the calendar age and predicts higher cardiovascular risk and worse survival. is strongly associated with cardiovascular risk and survival outcomes [12].

The Dose-Response Relationship: Exercise Frequency and Arterial Stiffness

A primary focus of Levine’s research has been quantifying the dose of exercise required to maintain or restore vascular compliance [4]. Lifelong exercise has a dose-dependent effect on arterial stiffness that varies by vessel size [4].

Large Central Arteries (Aorta): Preservation of compliance requires committed exercise 4–5 sessions per week over decades [4].

Middle-Sized Arteries (Carotid): Moderate exercise (2–3 sessions weekly) may minimize stiffening [4].

Peripheral Arteries: Small peripheral arteries show limited structural benefit from exercise [4].

The Sweet Spot: Middle Age Plasticity

A temporal window exists during which the heart remains plastic enough to be remodeled by exercise [3]. In adults aged 45–64 years, a two-year structured program improves VO₂max and increases left ventricular complianceThe ability of the left ventricle to expand and fill with blood at low pressure during diastole; reduced compliance—caused by myocardial stiffness or fibrosis—means the heart must generate higher pressures to fill, impairing its pumping efficiency. [3]. Similar interventions after age 65 demonstrate diminished reversibility [3,7].

Clinical Interventions for Heart Aging Reversal: The Levine Protocol

A two-year structured program improved VO₂max by approximately 18% and increased left ventricular compliance by 25% [3]. The Norwegian 4×4 high-intensity interval session is a key component [13].

Reversing Atherosclerosis: Regression, Stabilization, and Plaque Composition

の CENIT試験The CENIT (Coronary Disease and the Effect of High-Intensity Interval Training) trial was a randomized study of 60 patients with stable coronary artery disease that used intravascular ultrasound to measure whether six months of supervised HIIT at 85–95% of peak heart rate changed plaque volume compared with standard care. It found HIIT reduced percent atheroma volume by 1.2% and total normalized…, six months of supervised HIIT reduced total 粉瘤Atheroma is another word for the fatty deposit inside an artery wall — essentially a synonym for plaque, used more often in research writing. volume in stable 冠動脈疾患冠状動脈疾患は、心筋に栄養を送る動脈にプラークが蓄積する病気です。. [14]. Interval training demonstrates superior physiologic adaptations compared with moderate continuous exercise [15].

その ライフスタイル心臓トライアルディーン・オーニッシュが率いたライフスタイル・ハート・トライアルは、連続冠動脈造影を用いて、超低脂肪の植物ベースの食生活、運動、ストレス管理、グループサポートという集中的なライフスタイル介入を検証した小規模な無作為化試験である。介入群では測定された動脈狭窄がわずかに改善した一方で、対照群では悪化したが、造影法の技術的限界や、参照セグメントの狭小… showed 血管造影上の退縮冠動脈造影上の退縮とは、冠動脈のX線撮影で見られる、冠動脈の閉塞サイズの測定可能な縮小を指し、この記事は、厳格な植物性食生活と生活習慣の改善がこの効果をもたらす可能性があることをライフスタイル・ハート試験が実証したと引用しています。. of coronary 動脈硬化動脈硬化は、ほとんど的心筋梗塞と多くの脳卒中の背景にある病気です。コレステロールの粒子が動脈の壁に入り込み、体がそれを掃除するために免疫細胞を送り込み、何年もかけてその堆積物が硬化してプラークになります。. after one year, with greater regression at five years [16,17].

Plaque Stabilization and the Athlete’s Heart Paradox

Older endurance athletes may demonstrate higher 冠動脈石灰化（CAC）冠動脈カルシウムは、冠動脈壁における石灰化プラークの沈着の測定値であり、CTスキャンで定量化されアガトストン・スコアとして表されます。スコアが高いほど、累積プラーク負荷が大きいことを示し、将来の心血管イベントを予測します。. スコア [18]. Plaque characterization shows predominance of calcified, stable plaques in athletes compared with rupture-prone mixed plaques in sedentary individuals [18].

Molecular Mechanisms of Cardiac Rejuvenation

Exercise-induced shear stress increases 内皮型一酸化窒素合成酵素（eNOS）Endothelial nitric oxide synthase is the enzyme in artery-lining cells responsible for producing nitric oxide, which relaxes blood vessels and suppresses clot formation; in insulin resistance, impaired insulin-receptor signaling downregulates eNOS, reducing nitric oxide availability and promoting an adhesive, pro-inflammatory arterial surface. activity and 一酸化窒素の生体利用能内皮が、血管を拡張させ、血小板の凝集を抑制し、炎症細胞が動脈壁に付着するのを防ぐシグナル伝達分子である一酸化窒素を、どの程度産生し、適切なレベルに維持できるかという度合い。. [19]. Exercise also activates anti-atherogenic transcription pathways including KLF2 signalingA flow-sensitive transcription factor (Krüppel-like Factor 2) activated in endothelial cells by laminar shear stress during exercise; it promotes an anti-atherogenic gene expression profile, including upregulation of eNOS and suppression of inflammatory adhesion molecules. そして macrophage polarizationThe process by which macrophages shift between pro-inflammatory (M1) and anti-inflammatory (M2) functional states; exercise promotes polarization toward the anti-inflammatory phenotype within atherosclerotic plaques, helping to stabilize rather than inflame plaque tissue. toward anti-inflammatory phenotypes [20].

Optimal Dose vs. Extreme Endurance: Navigating the U-Shaped Curve

Risk reduction for all-cause and cardiovascular mortality is maximized at approximately 150 minutes per week of vigorous physical activity [21]. Beyond this level, benefits plateau and may follow a slight reverse-J curve [21].

Long-term, high-intensity endurance training in マスターズ・アスリートA masters athlete is a competitor over about 35 who trains and races seriously, often for decades. has been associated with an increased risk of 心房細動Atrial fibrillation, often shortened to AFib, is a fast and irregular heartbeat that starts in the upper chambers of the heart. (AF) [22,23]. Proposed mechanisms include atrial enlargement, fibrosis, increased 迷走神経トーンThe level of activity of the parasympathetic (vagus nerve) branch of the autonomic nervous system acting on the heart; high vagal tone slows the resting heart rate and is generally cardioprotective, but in extreme endurance athletes it has been proposed to contribute to atrial fibrillation risk., and electrical remodeling [22,23].

Muscle-strengthening activities demonstrate optimal survival benefit at approximately 40–60 minutes per week [21]. At doses exceeding 130–140 minutes weekly, survival benefits diminish [21].

参考文献

  1. Hedge ET, Brazile TL, Hughson RL, Levine BD. Plasticity of the heart in response to changes in physical activity. J Physiol. 2025;603(13):3665-3677. doi:10.1113/JP284158
  2. McGuire DK, Levine BD, Williamson JW, et al. A 30-year follow-up of the Dallas Bedrest and Training Study: I. Effect of age on the cardiovascular response to exercise. Circulation. 2001;104(12):1350-1357.
  3. Howden EJ, Sarma S, Lawley JS, et al. Reversing the Cardiac Effects of Sedentary Aging in Middle Age-A Randomized Controlled Trial: Implications For Heart Failure Prevention. Circulation. 2018;137(15):1549-1560. doi:10.1161/CIRCULATIONAHA.117.030617
  4. Shibata S, Fujimoto N, Hastings JL, et al. The effect of lifelong exercise frequency on arterial stiffness. J Physiol. 2018;596(14):2783-2795. doi:10.1113/JP275301
  5. Seals DR, Desouza CA, Donato AJ, Tanaka H. Habitual exercise and arterial aging. J Appl Physiol (1985). 2008;105(4):1323-1332. doi:10.1152/japplphysiol.90553.2008
  6. Shibata S, Levine BD. Effect of exercise training on biologic vascular age in healthy seniors. Am J Physiol Heart Circ Physiol. 2012;302(6):H1340-H1346. doi:10.1152/ajpheart.00511.2011
  7. Hieda M, Sarma S, Hearon CM Jr, et al. One-Year Committed Exercise Training Reverses Abnormal Left Ventricular Myocardial Stiffness in Patients With Stage B Heart Failure With Preserved Ejection Fraction. Circulation. 2021;144(12):934-946. doi:10.1161/CIRCULATIONAHA.121.054117
  8. D’Agostino RB Sr, Vasan RS, Pencina MJ, et al. General cardiovascular risk profile for use in primary care: the Framingham Heart Study. Circulation. 2008;117(6):743-753. doi:10.1161/CIRCULATIONAHA.107.699579
  9. Shibata S, Levine BD. Biological aortic age derived from the arterial pressure waveform. J Appl Physiol (1985). 2011;110(4):981-987. doi:10.1152/japplphysiol.01261.2010
  10. Riley V, Gidlow C, Fedorowicz S, et al. The Impact and Perception of England’s Web-Based Heart Age Test of Cardiovascular Disease Risk: Mixed Methods Study. JMIR Cardio. 2023;7:e39097. Published 2023 Feb 6. doi:10.2196/39097
  11. Lindow T, Palencia-Lamela I, Schlegel TT, Ugander M. Heart age estimated using explainable advanced electrocardiography. Sci Rep. 2022;12(1):9840. Published 2022 Jun 14. doi:10.1038/s41598-022-13912-9
  12. Lindow T, Maanja M, Schelbert EB, et al. Heart age gap estimated by explainable advanced electrocardiography is associated with cardiovascular risk factors and survival. Eur Heart J Digit Health. 2023;4(5):384-392. Published 2023 Jul 25. doi:10.1093/ehjdh/ztad045
  13. Helgerud J, Høydal K, Wang E, et al. Aerobic high-intensity intervals improve VO2max more than moderate training. Med Sci Sports Exerc. 2007;39(4):665-671. doi:10.1249/mss.0b013e3180304570
  14. Vesterbekkmo EK, Aksetøy IA, Follestad T, et al. High-intensity interval training induces beneficial effects on coronary atheromatous plaques: a randomized trial. Eur J Prev Cardiol. 2023;30(5):384-392. doi:10.1093/eurjpc/zwac309
  15. Schulté B, Nieborak L, Leclercq F, Villafañe JH, Sánchez Romero EA, Corbellini C. The Comparison of High-Intensity Interval Training Versus Moderate-Intensity Continuous Training after Coronary Artery Bypass Graft: A Systematic Review of Recent Studies. J Cardiovasc Dev Dis. 2022;9(10):328. Published 2022 Sep 28. doi:10.3390/jcdd9100328
  16. Ornish D, Brown SE, Scherwitz LW, et al. Can lifestyle changes reverse coronary heart disease? The Lifestyle Heart Trial. Lancet. 1990;336(8708):129-133. doi:10.1016/0140-6736(90)91656-u
  17. Ornish D, Scherwitz LW, Billings JH, et al. Intensive lifestyle changes for reversal of coronary heart disease. JAMA. 1998;280(23):2001-2007. doi:10.1001/jama.280.23.2001
  18. Aengevaeren VL, Mosterd A, Bakker EA, et al. Exercise Volume Versus Intensity and the Progression of Coronary Atherosclerosis in Middle-Aged and Older Athletes: Findings From the MARC-2 Study. Circulation. 2023;147(13):993-1003. doi:10.1161/CIRCULATIONAHA.122.061173
  19. Hambrecht R, Wolf A, Gielen S, et al. Effect of exercise on coronary endothelial function in patients with coronary artery disease. N Engl J Med. 2000;342(7):454-460. doi:10.1056/NEJM200002173420702
  20. Nystoriak MA, Bhatnagar A. Cardiovascular Effects and Benefits of Exercise. Front Cardiovasc Med. 2018;5:135. Published 2018 Sep 28. doi:10.3389/fcvm.2018.00135
  21. Liu Y, Lee DC, Li Y, et al. Associations of Resistance Exercise with Cardiovascular Disease Morbidity and Mortality. Med Sci Sports Exerc. 2019;51(3):499-508. doi:10.1249/MSS.0000000000001822
  22. Andersen K, Farahmand B, Ahlbom A, et al. Risk of arrhythmias in 52 755 long-distance cross-country skiers: a cohort study. Eur Heart J. 2013;34(47):3624-3631. doi:10.1093/eurheartj/eht188
  23.  Aagaard P, Sharma S, McNamara DA, et al. Arrhythmias and Adaptations of the Cardiac Conduction System in Former National Football League Players. J Am Heart Assoc. 2019;8(15):e010401. doi:10.1161/JAHA.118.010401

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