Why Hearts Don’t Explode
Keywords:
Health, Biology, Physics, Heart, PressureAbstract
Heart explosions are medically not possible. But if they were, how much internal pressure would it take to achieve this and is this amount of pressure anywhere close to any previous recorded blood pressures? This paper calculates a required blood pressure of 12877 mmHg to achieve a total heart explosion using Barlow’s formula.
References
Lavarone, K. (2022) Heart explosion: Can it happen? Causes and more, MedicalNewsToday, Available at: https://www.medicalnewstoday.com/articles/heart-explosion [Accessed: 28 February 2025]
Dimitris (2015) Pipes and Barlow's formula, fxsolver, Available at: https://www.fxsolver.com/blog/2015/08/10/pipes-and-barlows-formula/ [Accessed: 28 February 2025]
Cleveland Clinic (2017). 4 Heart Valves: What They Are and How They Work, Cleveland Clinic. Available at: https://my.clevelandclinic.org/health/body/17067-heart-valves [Accessed: 12 February 2025]
Muslov, S., Lotkov, A.I., Arutyunov, S.D. & Albakova, T.M. (2021) Calculation of the Parameters of Mechanical Properties of the Heart Muscle, Materials For Human Life Support And Environmental Protection, 12, pp 433-440. DOI:10.1134/S2075113321020398
Gupta, D.K. (2019) Chapter 17: Assessment of the Atria, in Essential Echocardiography – A Companion to Braunwald’s Heart Disease, by Soloman, S.D & Gillam, L.D. Elsevier. DOI: 10.1016/B978-0-323-39226-6.00017-5
Morgan, M., Campos, A., Silverstone, L et al. (2024) Right atrium, Reference article, Radiopaedia.org DOI:10.53347/rID-34116 [Accessed: 28 February 2025]
CheckYourMath (2025). Convert MPa to mmHg - Pressure Conversions. [online] Checkyourmath.com. Available at: https://www.checkyourmath.com/convert/pressure/megapascals_mmhg.php [Accessed: 28 February 2025]
Narloch, J.A. & Brandstater, M.E. (1995) Influence of breathing technique on arterial blood pressure during heavy weight lifting, Archives of Physical Medicine and Rehabilitation, DOI: 10.1016/s0003-9993(95)80578-8
Ciszek, B., Cieślicki, K., Krajewski, P. & Piechnik, S.K. (2013) Critical Pressure for Arterial Wall Rupture in Major Human Cerebral Arteries, Stroke, 44, 11, pp 3226-3228. DOI:10.1161/STROKEAHA.113.002370
Galliard,F., Bell, D., Hacking, C. et al. (2021) Intracranial arteries, Reference article. Radiopaedia.org, DOI:10.53347/rID-4757 [Accessed: 28 February 2025]
White, S. (2024) The Heart Wall, TeachMeAnatomy, Available at: https://teachmeanatomy.info/thorax/organs/heart/heart-wall/ [Accessed: 28 February 2025]
Lichtblau, M., Bader, P.R., Saxer, S., Berlier, C., Schwarz, E.I., Hasler, E.D., Furian, M., Grünig, E., Bloch, K.E. & Ulrich, S. (2020) Right Atrial Pressure During Exercise Predicts Survival in Patients With Pulmonary Hypertension, Journal of the American Heart Association, 17;9(22):e018123. DOI:10.1161/JAHA.120.018123
TeachMeSurgery (2020) Intracranial Pressure Monitoring, TeachMe, Available at: https://teachmesurgery.com/neurosurgery/flow-and-pressure/icp-monitoring/ [Accessed: 28 February 2025]
Armstrong, M., Kerndt, C.C. & Moore, R.A. (2023). Physiology, Baroreceptors. Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK538172/ [Accessed: 28 February 2025]
Ho, S.Y. (2009) Anatomy and myoarchitecture of the left ventricular wall in normal and in disease, European Journal of Echocardiography, 10, 8, pp iii3-iii7. DOI:10.1093/ejechocard/jep159
Saito, T., Inohara, T., Yoshijima, N., Yashima, F., Tsuruta, H., Shimizu, H., Fukuda, K., Naganuma, T., Mizutani, K., Yamawaki, M., Tada, N., Yamanaka, F., Shirai, S., Tabata, M., Ueno, H., Takagi, K., Watanabe, Y., Yamamoto, M. & Hayashida, K. (2021) Small Left Ventricle and Clinical Outcomes After Transcatheter Aortic Valve Replacement, Journal of the American Heart Association, 6;10(7):e019543. DOI:10.1161/JAHA.120.019543
Lawrence, E. (2015) Giraffes have high blood pressure. Why don’t they drop dead? Available at: https://www.novartis.com/stories/giraffes-have-high-blood-pressure-why-dont-they-drop-dead [Accessed: 28 February 2025]
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