"Vasodilative" Natural Recordings by Native Speakers
Causing blood vessels to dilate or widen, leading to increased blood flow to a particular area.
Vasoconstrictors are substances or agents that cause blood vessels to constrict or narrow. This constriction of blood vessels can lead to an increase in blood pressure, as the same amount of blood is now being pumped through a smaller space.<br><br>Examples of vasoconstrictors include:<br><br> Catecholamines (e.g., adrenaline, noradrenaline)<br> Certain medications like decongestants and bronchodilators<br> Caffeine<br> Cold temperatures<br> Vasopressin (a hormone that causes blood vessels to constrict)<br><br>Vasoconstriction can be beneficial in certain situations, such as:<br><br> Increasing blood pressure to help stem severe bleeding in emergency situations<br> Reducing swelling in injured areas<br> Preparing the body for physical activity by increasing blood pressure and increasing blood flow to the muscles<br><br>However, excessive vasoconstriction can lead to negative effects, including:<br><br> High blood pressure<br> Reduced blood flow to vital organs (e.g., heart, brain, kidneys)<br> Increased risk of cardiovascular disease<br><br>It's worth noting that our bodies naturally regulate blood vessel constriction and dilation through a complex interplay of hormones and nerve signals.
Vasodilatation of the dention or gums, often associated with gum recession or periodontal disease.
A vasodepressor refers to the patients' inability to increase blood pressure in response to a stress or decreased blood volume, resulting in a fall in blood pressure.
To cause blood vessels to widen (dilate), resulting in an increase in blood flow and a decrease in blood pressure.
A vasodilator is a type of medication that widens (dilates) the blood vessels, thereby reducing their resistance to blood flow and lowering blood pressure. Vasodilators can be used to treat conditions such as high blood pressure, heart failure, and angina (chest pain). They are also known as vasodilatory agents. Vasodilation can improve blood flow to peripheral organs and may help to reduce the workload on the heart.
Relaxing the smooth muscle around blood vessels causing them to dilate and increase blood flow, often used to describe medications that help lower blood pressure.
Vasography is a term that originates from the Greek words "vaso," meaning vessel, and the suffix "graphy," meaning writing or description.<br><br>In medicine, vasography is the process of visualizing or producing images of the blood vessels (vasculature) in the body, especially the blood vessels of the brain. This can be done using methods such as X-rays, MRI, or CT scans, as well as through surgical procedures that involve injecting a contrast agent into the vessels to make them more visible.<br><br>In a broader sense, vasography can also refer to the study or documentation of blood vessel anatomy and function in various clinical or research contexts.