"Diastole" Pronounce,Meaning And Examples
"Diastole" Natural Recordings by Native Speakers
"Diastole" Meaning
Diastole refers to the period in the cardiac cycle when the heart is at rest, between beats, and the ventricles are relaxed and filling with blood from the atria. It is the opposite of systole, which is the period when the heart is pumping blood out into the circulation.
"Diastole" Examples
Usage Examples of "Diastole"
The doctor measured the patient's blood pressure during systole and diastole to monitor their cardiac health.
The ultrasound technician recorded the heart's diastole phase to evaluate the severity of the patient's mitral regurgitation.
During the diastole period, the blood vessels relax and expand to allow blood to flow back to the heart.
The cardiologist was interested in studying the diastole duration to understand the effects of high blood pressure on the heart.
The ECG machine was programmed to detect the subtle changes in the patient's heart rate during diastole, which indicated a potential arrhythmia.
"Diastole" Similar Words
Diastemata
Diastemata refers to small fissures or clefts, especially on the surface of the teeth or in the bone. It can also refer to any small openings or gaps in a surface.
Diastematomyelia
Diaster
The word "disaster" refers to a sudden event that causes widespread suffering, damage, or loss, often resulting in a catastrophic outcome.
Diastereoisomer
Diastereoisomers
Diastereoisomers are stereoisomers that are not mirror images of each other, unlike enantiomers. They have a different three-dimensional arrangement of atoms in space, but are not non-superimposable mirror images. This means that diastereoisomers can rotate plane-polarized light, but by different amounts, and can have different physical and chemical properties. Diastereoisomers are also chirotopic, meaning their stereochemistry is related to the presence of asymmetric centers, such as chirality centers (optically active centers) or planar chirality centers.
Diastereomer
A diastereomer is a stereoisomer that is not a mirror image of the other stereoisomer, but instead has a different configuration at one or more stereocenters. In other words, diastereomers are stereoisomers that are not enantiomers, meaning they are not non-superimposable mirror images.
Diastereomeric
In chemistry, a diastereomeric pair refers to two stereoisomers that are not mirror images of each other, but have a different three-dimensional arrangement of atoms in space. This means that they have different physical and chemical properties, even though they have the same molecular formula and similar molecular structure. The term "diastereomer" is derived from the Greek words "diastereos" meaning "farther away" and "meros" meaning "part", indicating that the molecular parts are different from each other. Diastereomers are often used as chiral resolving agents in chemical reactions, and they play an important role in the field of stereoselective synthesis.
Diastereomers
Diastereomers are stereoisomers that are not mirror images of each other, but have a different three-dimensional shape. They are molecules that have the same chemical formula and sequence of atoms, but differ in the arrangement of atoms in three-dimensional space. Diastereomers are chiral molecules, meaning they have a non-superimposable mirror image, but they cannot be superimposed onto their mirror image. This means that diastereomers have different physical and chemical properties, such as melting points, boiling points, and solubility.
Diastolic
The word "diastolic" refers to the lowest pressure in the arteries, measured when the heart muscle is relaxed, between beats. In medical terms, it is the blood pressure measured when the heart is at rest, as opposed to the systolic pressure, which is the blood pressure measured when the heart is contracting. The diastolic pressure is typically lower than the systolic pressure.
Diastology
Diastology is the study of the internal flow of the blood through the heart, particularly during diastole, the relaxation phase of the cardiac cycle. It is a branch of cardiology that focuses on the dynamics of blood flow within the heart chambers, including the pumping action of the heart and the resistance of the blood vessels. Diastology is used to diagnose and treat various heart conditions, such as heart failure, cardiac arrhythmias, and valvular heart disease.
Diastratic
Diastratic refers to a type of sedimentary rock that is composed of sediment of several different origins, such as clay, silt, and sand, which have been deposited together in a non-specific order.
Diastrophic
Diastrophic refers to a severe or catastrophic situation, often used to describe a disaster or a crisis of great magnitude. It can also describe a turning point or a sudden and significant change, often with negative consequences.
Diastrophism
Diastrophism refers to the process of uplifting or upheaving the Earth's crust, often caused by tectonic forces such as plate movement or volcanic activity. This can lead to the creation of mountains, volcanoes, and other geological features.
Diastyle
Diastyle is a term used in poetry to describe a metrical foot of two syllables, the first short and the second long. In other words, it's a type of poetic meter where the syllable pattern is: short-long. It's opposite of monostyle, where the pattern is long-short.
Diasystem
Diasystem is a term used in linguistics that refers to a system of interconnected concepts, ideas, or structures that are related to each other within a language. It can also refer to a system of rules or patterns that govern the organization of a language, such as the way words are ordered to form sentences.
Diatessaron
The Diatessaron is a early Christian gospel harmony written by Tatian in the 2nd century AD. It is a book that combines the four canonical Gospels of Matthew, Mark, Luke, and John into a single narrative, aiming to present a unified account of Jesus' life, teachings, and ministry.