作者: Carbon-Monoxide 時間: 2025-3-21 23:39
Volume and Regulation of Cardiac Outputheart. Only a proportion of the total blood volume produces pressure; that volume is called stressed volume and the pressure it produces is called mean circulatory filling pressure (MCFP). The rest of the blood volume just wrinkles the vessels but does not produce a pressure and is called unstressed作者: refraction 時間: 2025-3-22 00:38
Function of the Right Heart a more complex shape and it is harder to image on echocardiography than the LV. These traits make it more difficult to evaluate. However, in the steady state, the RV must put out the same volume per minute as the LV, and the LV only can pump out what the RV gives it. Unlike the LV, which has the pr作者: 斜谷 時間: 2025-3-22 08:04
Function of the Left Hearttile units. How can these simple sarcomere building blocks yield the complex functional characteristics of the left ventricle? That is, the ventricle must respond to changes in an individual’s level of activity and organ function to deliver all of the oxygen and metabolites required by all organ sys作者: 注意 時間: 2025-3-22 12:25 作者: 小蟲 時間: 2025-3-22 13:27
Fluid Filtration in the Microcirculationotic pressure of the plasma proteins. Most?textbooks show the incorrect picture that filtration on the arterial side of a microvascular beds is balanced mainly by reabsorption on the venular side. Here the experimental and theoretical basis for the revised Starling principle is described. The key in作者: 小蟲 時間: 2025-3-22 19:52
Physiology of Heart Rate regulation of heart rate at the cellular level has evolved with a complex system of processes that regulate the currents across the cardiac membranes. These set spontaneous cyclic activation and lengths of the action potential which determine the lengths of systole and diastole. This cyclic nature 作者: faultfinder 時間: 2025-3-22 23:05
Physiological Aspects of Arterial Blood Pressuree major value used by clinicians to adjust fluid?use, inotropic, and vasopressor therapy. Proper use of blood pressure measurements requires first an understanding of factors that affect the reliability of what actually is measured. Next, one needs to understand the physics that determine the measur作者: vasospasm 時間: 2025-3-23 02:14 作者: 船員 時間: 2025-3-23 09:21 作者: ARCH 時間: 2025-3-23 10:43 作者: 話 時間: 2025-3-23 17:16
Stress, Strain, and the Inflation of the Lungtranspulmonary pressure. Pressure is force per unit area and is thus a stress, while changes in lung volume and shape constitute a strain. A fully realistic description of lung mechanical behavior must contend with the fact that the relationship between stress and strain can be nonlinear and nonunif作者: 浮夸 時間: 2025-3-23 20:31
Physiology of PEEP and Auto-PEEPtored hydrostatic pressures. Prominent among these are the loading conditions of both ventricles, heart rate, backpressure to venous return, and to a lesser degree, heart rate, left ventricular compliance, and perhaps, right ventricular contractility. Understanding the key physiologic concepts of gl作者: EXUDE 時間: 2025-3-24 00:24 作者: Esophagus 時間: 2025-3-24 03:59
Control of Breathingide occurs through a negative feedback control system involving peripheral and central chemoreceptors as well as effectors via the diaphragm and respiratory muscles. The interactions of the various sensors is a topic that is still debated, but the existing literature largely supports a hyper-additiv作者: 矛盾 時間: 2025-3-24 09:32
Respiratory Muscle Blood Flow and Heart–Lung Interactionsle with the blood flow that delivers O. and other nutrients to the tissues and removes wastes. On the other hand, respiratory muscles are necessary to maintain ventilation, which provides the blood with O. and clears the CO. which are essential for cardiac function as well as the tissues of the rest作者: 金桌活畫面 時間: 2025-3-24 12:19 作者: Expressly 時間: 2025-3-24 17:33 作者: Preamble 時間: 2025-3-24 20:36
Volume and Regulation of Cardiac Outputlation. However, in the steady state, the same volume must return to the heart during diastole so that only the equivalent of stroke volume is added per beat to the circulation. The distribution of volume under flow conditions is determined by pressure-flow and pressure-volume characteristics of the作者: 闡釋 時間: 2025-3-25 01:38
Function of the Left Heartcterized by an end-systolic pressure-volume relationship (ESPVR) with a slope of Emax, which is synonymous with contractility. The sloped ESPVR means that stroke volume (and hence cardiac function) is decreased by an increase in afterload, a decrease in contractility, and a decrease in diastolic com作者: Inflammation 時間: 2025-3-25 06:33 作者: BILIO 時間: 2025-3-25 07:28
Fluid Filtration in the Microcirculationthe revised Starling principle suggests new strategies for fluid replacement therapy. In kidney and intestinal mucosa, reabsorption of large filtered volumes requires a continuous supply of plasma protein-free fluid from adjacent (energy dependent) epithelial transport to maintain the classical Star作者: Anticonvulsants 時間: 2025-3-25 15:00
Physiology of Heart Ratert rate normally increases in proportion to what is called the relative workload but also can be altered by many factors not directly related to metabolic needs. The interplay of all these factors need to be considered by critical care physicians managing patients at the bedside.作者: delusion 時間: 2025-3-25 16:01
Physiological Aspects of Arterial Blood Pressurews depend upon the arterial pressure, the local resistance, and how that local resistance relates to resistances in other vascular beds. Finally, normal organ function ultimately depends upon adequate blood flow and not pressure.作者: concubine 時間: 2025-3-25 21:34 作者: 假裝是你 時間: 2025-3-26 01:39
Stress, Strain, and the Inflation of the Lungon leads to important consequences in the setting of lung injury. While the viscoelastic nature of lung tissue is well established, as yet there is no convincing evidence that such effects must be routinely accounted for at the bedside.作者: SOW 時間: 2025-3-26 07:59 作者: defuse 時間: 2025-3-26 09:55
Norbert Heesel,Werner Reichsteincterized by an end-systolic pressure-volume relationship (ESPVR) with a slope of Emax, which is synonymous with contractility. The sloped ESPVR means that stroke volume (and hence cardiac function) is decreased by an increase in afterload, a decrease in contractility, and a decrease in diastolic com作者: 動機 時間: 2025-3-26 14:21 作者: 輕打 時間: 2025-3-26 18:05
Geschichte der deutschen Novelle,the revised Starling principle suggests new strategies for fluid replacement therapy. In kidney and intestinal mucosa, reabsorption of large filtered volumes requires a continuous supply of plasma protein-free fluid from adjacent (energy dependent) epithelial transport to maintain the classical Star作者: 親屬 時間: 2025-3-26 23:44
https://doi.org/10.1007/978-3-476-04127-2rt rate normally increases in proportion to what is called the relative workload but also can be altered by many factors not directly related to metabolic needs. The interplay of all these factors need to be considered by critical care physicians managing patients at the bedside.作者: legislate 時間: 2025-3-27 02:23
Geschichte der deutschen Novelle,ws depend upon the arterial pressure, the local resistance, and how that local resistance relates to resistances in other vascular beds. Finally, normal organ function ultimately depends upon adequate blood flow and not pressure.作者: 嚴峻考驗 時間: 2025-3-27 08:51
https://doi.org/10.1007/978-3-476-04127-2differ substantially when recorded simultaneously in the periphery and in the central aorta, especially during the administration of vasodilators or in circulatory shock. In clinical situations, recorded radial arterial pressure may not be an accurate representation of central pressure, which is an 作者: UTTER 時間: 2025-3-27 12:07 作者: novelty 時間: 2025-3-27 14:13 作者: Forsake 時間: 2025-3-27 19:00
Sheldon Magder,Atul Malhotra,Charles Corey HardinProvides an overview of normal and abnormal cardiovascular and pulmonary physiology and applies this knowledge to patient management.Discusses specific clinical problems such as pulmonary hypertension作者: 戰(zhàn)勝 時間: 2025-3-27 22:06 作者: CLEFT 時間: 2025-3-28 05:51 作者: folliculitis 時間: 2025-3-28 06:44
Political Uncertainty: Buchan in the 1930s,. It is why we are intensivists. Physiology is at the core of our approach to management of our critically ill patients, and managing critically ill patients provides continuous feedback for our understanding of physiological processes. It is for this reason that physiological considerations are the作者: Ethics 時間: 2025-3-28 11:43
https://doi.org/10.1007/978-1-349-05831-0heart. Only a proportion of the total blood volume produces pressure; that volume is called stressed volume and the pressure it produces is called mean circulatory filling pressure (MCFP). The rest of the blood volume just wrinkles the vessels but does not produce a pressure and is called unstressed作者: In-Situ 時間: 2025-3-28 17:33
Norbert Heesel,Werner Reichstein a more complex shape and it is harder to image on echocardiography than the LV. These traits make it more difficult to evaluate. However, in the steady state, the RV must put out the same volume per minute as the LV, and the LV only can pump out what the RV gives it. Unlike the LV, which has the pr作者: chuckle 時間: 2025-3-28 19:53
Norbert Heesel,Werner Reichsteintile units. How can these simple sarcomere building blocks yield the complex functional characteristics of the left ventricle? That is, the ventricle must respond to changes in an individual’s level of activity and organ function to deliver all of the oxygen and metabolites required by all organ sys作者: 瑪瑙 時間: 2025-3-29 01:33 作者: 構(gòu)成 時間: 2025-3-29 05:18 作者: 人類學家 時間: 2025-3-29 11:15 作者: defibrillator 時間: 2025-3-29 15:15
Geschichte der deutschen Novelle,e major value used by clinicians to adjust fluid?use, inotropic, and vasopressor therapy. Proper use of blood pressure measurements requires first an understanding of factors that affect the reliability of what actually is measured. Next, one needs to understand the physics that determine the measur作者: FUME 時間: 2025-3-29 19:13
https://doi.org/10.1007/978-3-476-04127-2Pressure and flow waves are generated which travel to the periphery and are reflected to arrive back at the heart at a time determined by the pulse wave velocity of the arteries and location of major reflection sites. The major hydraulic load on the heart is from the arteriolar resistance vessels an作者: 考得 時間: 2025-3-29 21:03
Geschichte der deutschen Novelle,t does?water do? What is the importance of elements such as Na., Cl., and K. in bodily solutions? What determines how water and electrolytes distribute between the plasma space, interstitial space, and intracellular space? What is the role of colloids, and in particular, albumin? What happens when d作者: Scintigraphy 時間: 2025-3-30 00:13 作者: Ascendancy 時間: 2025-3-30 07:56 作者: fatty-acids 時間: 2025-3-30 10:51
https://doi.org/10.1007/978-3-476-99440-0tored hydrostatic pressures. Prominent among these are the loading conditions of both ventricles, heart rate, backpressure to venous return, and to a lesser degree, heart rate, left ventricular compliance, and perhaps, right ventricular contractility. Understanding the key physiologic concepts of gl作者: Brittle 時間: 2025-3-30 14:03 作者: staging 時間: 2025-3-30 20:23
Wissenschaftliche Forschung zur Novelleide occurs through a negative feedback control system involving peripheral and central chemoreceptors as well as effectors via the diaphragm and respiratory muscles. The interactions of the various sensors is a topic that is still debated, but the existing literature largely supports a hyper-additiv作者: 天氣 時間: 2025-3-30 22:23 作者: Cardiac-Output 時間: 2025-3-31 02:14
https://doi.org/10.1007/978-3-476-03958-3The mechanical properties of the air-liquid interface, in turn, result from the complex behavior and activity of pulmonary surfactant secreted by the alveolar type II epithelial cells. Surfactant lowers surface tension, but it does so dynamically – its activity being a function of lung volume. Surfa作者: 背書 時間: 2025-3-31 08:07
https://doi.org/10.1007/978-3-030-73387-2Cardiopulmonary monitoring; Cardiovascular physiology; Cardiac critical care; Cardiac output; Lung infla作者: 錯事 時間: 2025-3-31 10:28 作者: atopic 時間: 2025-3-31 17:12
Political Uncertainty: Buchan in the 1930s,. It is why we are intensivists. Physiology is at the core of our approach to management of our critically ill patients, and managing critically ill patients provides continuous feedback for our understanding of physiological processes. It is for this reason that physiological considerations are the central part of this book.作者: GRIPE 時間: 2025-3-31 19:20
