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... of aortic and pulmonary blood flows (Bordachar et al. 2004, Achilli et al. 2003, Bader et al. 2004, Ghio et al. 2004, Chan et al. 2003). The optimal V-V interval (designated as B) was determined based on the differences in LV and RV pre-ejection times identified by pulsed-wave Doppler echocardiograp ...
... of aortic and pulmonary blood flows (Bordachar et al. 2004, Achilli et al. 2003, Bader et al. 2004, Ghio et al. 2004, Chan et al. 2003). The optimal V-V interval (designated as B) was determined based on the differences in LV and RV pre-ejection times identified by pulsed-wave Doppler echocardiograp ...
The Fetal Circulation
... 4. About 50% of the blood in the IVC passes through the liver and the rest bypasses the liver via the ductus venosus. The IVC also drains blood returning from the lower trunk and extremities. 5. On reaching the heart, blood is effectively divided into two streams by the edge of the interatrial septu ...
... 4. About 50% of the blood in the IVC passes through the liver and the rest bypasses the liver via the ductus venosus. The IVC also drains blood returning from the lower trunk and extremities. 5. On reaching the heart, blood is effectively divided into two streams by the edge of the interatrial septu ...
Competing Risk of Cardiac Status and Renal Function During
... METHODS This study was an individual patient data analysis assembled from 6 prospective cohorts consisting of 1,232 patients hospitalized for ADHF. Endpoints were all-cause mortality and the composite of all-cause mortality and/or readmission for a cardiovascular reason within 180 days after dischar ...
... METHODS This study was an individual patient data analysis assembled from 6 prospective cohorts consisting of 1,232 patients hospitalized for ADHF. Endpoints were all-cause mortality and the composite of all-cause mortality and/or readmission for a cardiovascular reason within 180 days after dischar ...
The Role of Skin and Muscle Resistance Vessels
... during either of these interventions attests to the effectiveness of baroreceptor mediated reflexes in the maintenance of arterial pressure. While it is thus apparent that both head-up tilt and lower body negative pressure cause circulatory changes that lead to compensatory reflexes mediated by the ...
... during either of these interventions attests to the effectiveness of baroreceptor mediated reflexes in the maintenance of arterial pressure. While it is thus apparent that both head-up tilt and lower body negative pressure cause circulatory changes that lead to compensatory reflexes mediated by the ...
Physiological Properties Of Heart Muscle Frog Dissection
... The heart's primary function is simply to act as a pump that provides pressure to move blood to its ultimate destination. Cardiac muscle differs from skeletal muscle both morphologically and functionally. It is able to initiate its own rhythmic contractions without requiring a stimulation from outsi ...
... The heart's primary function is simply to act as a pump that provides pressure to move blood to its ultimate destination. Cardiac muscle differs from skeletal muscle both morphologically and functionally. It is able to initiate its own rhythmic contractions without requiring a stimulation from outsi ...
Blood Pressure
... • Pulse pressure = difference between systolic and diastolic pressure • Mean arterial pressure (MAP): pressure that propels the blood to the tissues MAP = diastolic pressure + 1/3 pulse pressure • Pulse pressure and MAP both decline with increasing distance from the heart • Efficiency of the circula ...
... • Pulse pressure = difference between systolic and diastolic pressure • Mean arterial pressure (MAP): pressure that propels the blood to the tissues MAP = diastolic pressure + 1/3 pulse pressure • Pulse pressure and MAP both decline with increasing distance from the heart • Efficiency of the circula ...
Periodic Paralysis and Oxygen
... One can develop a serious condition of metabolic acidosis if the carbon dioxide levels are allowed to rise and remain in the body. “A metabolic acidosis can cause significant physiological effects, particularly affecting the respiratory and cardiovascular systems.” Metabolic acidosis can cause “Shif ...
... One can develop a serious condition of metabolic acidosis if the carbon dioxide levels are allowed to rise and remain in the body. “A metabolic acidosis can cause significant physiological effects, particularly affecting the respiratory and cardiovascular systems.” Metabolic acidosis can cause “Shif ...
Click to presentation - IO
... • Heart represents a large heat sink, both protecting it from thermal injury but also making it difficult to maintain lethal temperatures in the tumor6,7 • MW able to achieve higher temperatures than RF and unaffected by high electrical resistance in aerated lung, potentially making it a useful moda ...
... • Heart represents a large heat sink, both protecting it from thermal injury but also making it difficult to maintain lethal temperatures in the tumor6,7 • MW able to achieve higher temperatures than RF and unaffected by high electrical resistance in aerated lung, potentially making it a useful moda ...
ventricles.
... parasympathetic divisions of the autonomic nervous system. The anatomical components of both divisions make up the coronary plexus. Sympathetic innervation of the heart is supplied by fibers from the sympathetic trunks. This input increases the rate and force of heart ...
... parasympathetic divisions of the autonomic nervous system. The anatomical components of both divisions make up the coronary plexus. Sympathetic innervation of the heart is supplied by fibers from the sympathetic trunks. This input increases the rate and force of heart ...
Emotional State Recognition via Physiological
... CNS in response to stimuli, which results in physiological reaction. Schachter-Singer Theory of Emotion In response to stimuli, a physiological reaction occurs. To experience the reaction and categorize it as a specific emotion, the subject is required to identify the reason for their specific react ...
... CNS in response to stimuli, which results in physiological reaction. Schachter-Singer Theory of Emotion In response to stimuli, a physiological reaction occurs. To experience the reaction and categorize it as a specific emotion, the subject is required to identify the reason for their specific react ...
Returning to Work after Myocardial Infarction
... Information from the patient’s physical and mental recovery, from the social environment and from the workplace should be added to the information from the pre- and acute MI phase when preparing for an early return to work or for a decision to advise a change of job or even a permanent withdrawal fr ...
... Information from the patient’s physical and mental recovery, from the social environment and from the workplace should be added to the information from the pre- and acute MI phase when preparing for an early return to work or for a decision to advise a change of job or even a permanent withdrawal fr ...
hypernatremia, hypokalemia,hyperkalemia
... to fluids are at the highest risk of developing hypernatremia. • Hypernatremia can develop after the loss of water via both renal and nonrenal routes ...
... to fluids are at the highest risk of developing hypernatremia. • Hypernatremia can develop after the loss of water via both renal and nonrenal routes ...
1 - European Heart Journal
... basis of all these considerations, the writing group decided to avoid levels of recommendations and maintain only the term ‘Recommendation’. This implies an appropriate method recommended for all patients with a suspected of cardiac source of embolism. ...
... basis of all these considerations, the writing group decided to avoid levels of recommendations and maintain only the term ‘Recommendation’. This implies an appropriate method recommended for all patients with a suspected of cardiac source of embolism. ...
The molecular architecture of the heart`s conduction system in health
... the ventricles and, thereby, a delay between atrial and ventricular systole) and the His-Purkinje system (responsible for fast action potential conduction throughout the ventricles and, thereby, the synchronised contraction of the ventricles) - they were discovered in the late 19th and early 20th ce ...
... the ventricles and, thereby, a delay between atrial and ventricular systole) and the His-Purkinje system (responsible for fast action potential conduction throughout the ventricles and, thereby, the synchronised contraction of the ventricles) - they were discovered in the late 19th and early 20th ce ...
Four Chamber View
... Fetal situs Cardiac position and axis Ventricular situs, size & contractility Atrial situs, size, foramen & pulmonary veins Atrial & ventricular septae Atrioventricular & semilunar valves ...
... Fetal situs Cardiac position and axis Ventricular situs, size & contractility Atrial situs, size, foramen & pulmonary veins Atrial & ventricular septae Atrioventricular & semilunar valves ...
Key for Practice Sheets
... ______mesenteric_____ Large vein that carries nutrient rich blood from the digestive organs to the liver for processing ______inferior vena cava____________ Largest vein below the thorax ______Hepatic________ Vein that drains the liver ______Common Iliac______ Vein that brings blood up from the legs ...
... ______mesenteric_____ Large vein that carries nutrient rich blood from the digestive organs to the liver for processing ______inferior vena cava____________ Largest vein below the thorax ______Hepatic________ Vein that drains the liver ______Common Iliac______ Vein that brings blood up from the legs ...
Causes of Cardiac Arrhythmias
... ventricles, then another, then itself. Many part contracts at the same time while other parts relax (Circus movement) ...
... ventricles, then another, then itself. Many part contracts at the same time while other parts relax (Circus movement) ...
antihypertensive therapy: the concepts of management with herbal
... Cardiovascular disease (CVD) is the leading cause of death worldwide. Hypertension is the most common cardiovascular disease and a major public health problem in both developed and developing countries.1 A large number of population surveys from different parts of the globe have consistently demonst ...
... Cardiovascular disease (CVD) is the leading cause of death worldwide. Hypertension is the most common cardiovascular disease and a major public health problem in both developed and developing countries.1 A large number of population surveys from different parts of the globe have consistently demonst ...
Awareness during general anaesthesia
... emergency procedures, procedures that are carried out at night, procedures followed by massive blood loss and hemodynamic instability, in patients with low cardiac reserve. Some patients need more anaesthetic that can be the cause of this complication10. Routine administration of muscle relaxants, e ...
... emergency procedures, procedures that are carried out at night, procedures followed by massive blood loss and hemodynamic instability, in patients with low cardiac reserve. Some patients need more anaesthetic that can be the cause of this complication10. Routine administration of muscle relaxants, e ...
Core G 1 4 7 8 9 11
... - leads to reduced blood flow in coronary arteries - creating higher blood pressure - less (NOT “NO”) oxygen is supplied to heart muscles - less waste materials removed - heart muscles contract less strongly - leading to heart failure/heart attack/myocardial infarction - risk of thrombosis/blood clo ...
... - leads to reduced blood flow in coronary arteries - creating higher blood pressure - less (NOT “NO”) oxygen is supplied to heart muscles - less waste materials removed - heart muscles contract less strongly - leading to heart failure/heart attack/myocardial infarction - risk of thrombosis/blood clo ...
Circulatory System The Human Heart Words to Know
... The blood vessels of the body (arteries, capillaries, and veins) make up a closed system of tubes that carry blood from the heart to tissues all over the body and then back to the heart. Arteries carry blood away from the heart, while veins carry blood toward the heart. Large arteries leave the hear ...
... The blood vessels of the body (arteries, capillaries, and veins) make up a closed system of tubes that carry blood from the heart to tissues all over the body and then back to the heart. Arteries carry blood away from the heart, while veins carry blood toward the heart. Large arteries leave the hear ...
Inhibition of 14q32 microRNAs drastically improves blood flow
... Purpose: Cardiovascular disease is markedly age-dependent. Early outgrowth cells (EOCs) are important modulators of the vascular repair process, favouring myocardial neovascularization. Impairment of EOCs functionality in human aging is mostly driven by reactive oxygen species (ROS), but the molecul ...
... Purpose: Cardiovascular disease is markedly age-dependent. Early outgrowth cells (EOCs) are important modulators of the vascular repair process, favouring myocardial neovascularization. Impairment of EOCs functionality in human aging is mostly driven by reactive oxygen species (ROS), but the molecul ...
Six Heart Healthy Actions
... intake of caffeine, alcohol and other substances as well as unnecessary stress. Too much caffeine, alcohol or stress can cause irregular jumping heartbeats. ...
... intake of caffeine, alcohol and other substances as well as unnecessary stress. Too much caffeine, alcohol or stress can cause irregular jumping heartbeats. ...
Coronary flow regulation in patients with ischemic heart
... taking f3-blocking drugs and nitrates. All patients were carefully informed about the aim of the study before giving their voluntary consent to participate. The protocol was approved by the local human investigations committee. Procedure. A catheter was introduced into the coronary sinus of each pat ...
... taking f3-blocking drugs and nitrates. All patients were carefully informed about the aim of the study before giving their voluntary consent to participate. The protocol was approved by the local human investigations committee. Procedure. A catheter was introduced into the coronary sinus of each pat ...