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4 cze 2018 · Torrent Guasp's helical ventricular myocardial band (HVMB) defines this anatomy and its structure, and explains why the heart's six dynamic actions of narrowing, shortening, lengthening, widening, twisting, and uncoiling happen.
- Physiology, Cardiac - StatPearls - NCBI Bookshelf
The cardiovascular system constantly adapts to maintain...
- Anatomy, Thorax, Heart - StatPearls - NCBI Bookshelf
The heart consists of four chambers organized into two pumps...
- The Endocardium and Heart Valves - PMC - PubMed Central (PMC)
Mature Heart Valve Structure–Function Relationships....
- Physiology, Cardiovascular - PubMed
The heart and vessels work intricately to provide adequate...
- Endocrine functions of the heart: from bench to bedside - PubMed
Heart has a recognized endocrine function as it produces...
- Physiology, Cardiac - StatPearls - NCBI Bookshelf
16 paź 2022 · The heart and vessels work intricately to provide adequate blood flow to all body parts. The regulation of the cardiovascular system occurs via a myriad of stimuli, including changing blood volume, hormones, electrolytes, osmolarity, medications, adrenal glands, kidneys, and much more.
21 lut 2023 · Heart has a recognized endocrine function as it produces several biologically active substances with hormonal properties. Among these hormones, the natriuretic peptide (NP) system has been extensively characterized and represents a prominent expression of the endocrine function of the heart.
30 lip 2023 · The cardiovascular system constantly adapts to maintain homeostasis in the body, specifically to maintain oxygen perfusion of tissues. The heart will adapt via multiple variables such as heart rate, stroke volume, preload, afterload, diastole, and systole.
28 sie 2023 · The heart consists of four chambers organized into two pumps (right and left) to provide blood flow to the systemic and pulmonary circulations. The right atrium receives deoxygenated blood from the entire body except for the lungs (the systemic circulation) via the superior and inferior vena cavae.
4 cze 2018 · This knowledge answers the query about the heart by explaining the only valid definition of heart structure involves describing a mechanical architecture whose motion can account for all dynamic cardiac movements.
Mature Heart Valve Structure–Function Relationships. Following valvulogenesis, the heart valve structures mature into dynamic structures that must open and close over 100,000 times a day to regulate unidirectional blood flow from the left ventricle to the rest of the body.
