Dear Alexander,
Maybe the following papers will help you:
Heidoron GH. Pulse pressure response to a standard exercise stress. Circulation. 1958;18(2):249-55. http://circ.ahajournals.org/content/circulationaha/18/2/249.full.pdf
Heffernan KS, Maron MS, Patvardhan EA, Karas RH, Kuvin JT; Vascular Function Study Group. Relation of pulse pressure to blood pressure response to exercise in patients with hypertrophic cardiomyopathy. Am J Cardiol. 2011;107(4):600-3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3148891/pdf/nihms306747.pdf
Sikiru L, Okoye GC. Effect of interval training programme on pulse pressure in the management of hypertension: a randomized controlled trial. Afr Health Sci. 2013;13(3):571-8. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3824464/pdf/AFHS1303-0571.pdf
Best wishes from Munich,
Martin
Dear Martin, thank you for your help. Enough informative publications. Are there publications on changes in blood pressure and, in particular, pulse pressure during exercise?
Yours faithfully and best regards.
Alexander Romanchuk
Dear Alexander,
Perhaps you can use these studies:
Wibmer T, Doering K, Kropf-Sanchen C, Rüdiger S, Blanta I, Stoiber KM, Rottbauer W, Schumann C. Pulse transit time and blood pressure during cardiopulmonary exercise tests. Physiol Res. 2014;63(3):287-96. http://www.biomed.cas.cz/physiolres/pdf/63/63_287.pdf
Milatz F, Ketelhut S, Ketelhut S, Ketelhut RG. Favorable effect of aerobic exercise on arterial pressure and aortic pulse wave velocity during stress testing. Vasa. 2015;44(4):271-6. http://econtent.hogrefe.com/doi/pdf/10.1024/0301-1526/a000441
Sugawara J, Komine H, Miyazawa T, Imai T, Ogoh S. Influence of single bout of aerobic exercise on aortic pulse pressure. Eur J Appl Physiol. 2015;115(4):739-46. https://www.researchgate.net/profile/Jun_Sugawara/publication/268877983_Influence_of_single_bout_of_aerobic_exercise_on_aortic_pulse_pressure/links/554b87240cf29f836c96c279.pdf
Akazawa N, Ra SG, Sugawara J, Maeda S. Influence of aerobic exercise training on post-exercise responses of aortic pulse pressure and augmentation pressure in postmenopausal women. Front Physiol. 2015;6:268. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4595776/pdf/fphys-06-00268.pdf
All the best for your interesting research,
Martin
Article Influence of single bout of aerobic exercise on aortic pulse pressure
Dear Martin. These publications do not give a clear answer to the question.I understand that there are practically no publications on the change in the pulse pressure in the dynamics of physical exertion.
Sincerely.
Alexander Romanchuk
A schematic answer.
In healty people during alternate contraction, for instance running or cycling, in other words endurance exercise, systolic could go up to 180/200 mmhg, while diatolic doesn't change very much, it can increase a little bit or sometime goes down.
During isometric contraction or resistance training, both Sistolic and diastolic can increase very much. Over 200/250 systolic and over 130/140 or more diastolic.
Dear Philip. If you have links to the data that you specify? How was blood pressure measured during exercise and what were the values of pulse pressure?
Yours faithfully
Alexander Romanchuk
One complication to this discussion is that heart rate, and possibly other aspects of cardio adjustment to exercise, is initially and throughout exercise is A FEEDFORWARD system, although once exercise commences, there is obviously feedback too via various sensory transducers. The feedforward component, once exercise starts, is that some proportion of neural outflow from the CNS, that recruits muscle fibres on the fly, is forwarded via the Vagus to the heart. This makes it more complex to analyse as a system response, compared to those systems that are entirely (or almost so) feedback controlled.
Dear Donald! I agree with you. However, just important is the adjustment of the circulatory system, which determines the adaptation of the body to physical activity. It is different, but it can play a significant role in predicting the possibilities of the organism.
Sincerely.
Alexander Romanchuk.
Dear Jason. Thank you very much for an interesting study.
Best regards.
Alexander Romanchuk
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