THE RELATIONSHIP BETWEEN HEART ACTIVITY AND BLOOD PRESSURE
Abstract
this article systematically analyzes the complex physiological, hemodynamic and neurohumoral relationships between heart activity and arterial blood pressure. The role of the pumping function of the heart, cardiac output, peripheral vascular resistance and arterial elasticity in the formation of blood pressure is covered in depth scientific grounds. The integrative role of the sympathetic and parasympathetic nervous systems, the renin-angiotensin-aldosterone system and baroreceptor mechanisms in the regulation of heart activity and blood pressure is also considered. The results of the article serve as an important scientific basis for the pathogenesis of cardiovascular diseases and the development of strategies for their prevention.
Keywords
cardiac activity, arterial blood pressure, hemodynamics, cardiac output, peripheral resistance, baroreceptors, neurohumoral receptors, regulation, cardiovascular system.
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