Autonomic Nervous System
... Antimuscarinic drugs (e.g. Atropine and scopolamine) Cholinergic blockers are beneficial in a variety of clinical situations such as, dilation of pupil, antispasmodic in GIT, antidote for the overdoses of cholinesterase inhibitor insecticides and antisecretory. Used as antisecretory agent to block s ...
... Antimuscarinic drugs (e.g. Atropine and scopolamine) Cholinergic blockers are beneficial in a variety of clinical situations such as, dilation of pupil, antispasmodic in GIT, antidote for the overdoses of cholinesterase inhibitor insecticides and antisecretory. Used as antisecretory agent to block s ...
Sudden Cardiac Death Thirty Years Ago and at Present. The Role of
... discontinuation of vagal or sympathetic stimulation). This was in fact a most ingenious simple experimental model designed to investigate the effect of neuroautonomic dysbalance at the onset of ischemic lesion formation 10 minutes after coronary artery ligation. Prior to artery ligation, isolated sy ...
... discontinuation of vagal or sympathetic stimulation). This was in fact a most ingenious simple experimental model designed to investigate the effect of neuroautonomic dysbalance at the onset of ischemic lesion formation 10 minutes after coronary artery ligation. Prior to artery ligation, isolated sy ...
WHY STUDY SYMPATHETIC NERVOUS SYSTEM?
... studying pathophysiology of cardiovascular diseases. What is most important, ...
... studying pathophysiology of cardiovascular diseases. What is most important, ...
1 introduction - Jyväskylän yliopisto
... and heart rate variability in children. University of Jyväskylä, Department of Biology of Physical Activity. Master’s Thesis in Exercise Physiology. 52 pp. Physical activity and aerobic capacity have decreased among children and adolescents during the last decades. Physically active adults have been ...
... and heart rate variability in children. University of Jyväskylä, Department of Biology of Physical Activity. Master’s Thesis in Exercise Physiology. 52 pp. Physical activity and aerobic capacity have decreased among children and adolescents during the last decades. Physically active adults have been ...
Jan De Pooter - Ghent University Library
... Different methods for measuring post-CRT QRSD revealed different nominal values (p<0.001). Compared to post-CRT QRSDglobal 143[127;159]ms, post-CRT QRSDaVL 130[111;153]ms and QRSDV1 135[122;148]ms were significantly different (p=0.01 for both). No significant difference was found when comparing post ...
... Different methods for measuring post-CRT QRSD revealed different nominal values (p<0.001). Compared to post-CRT QRSDglobal 143[127;159]ms, post-CRT QRSDaVL 130[111;153]ms and QRSDV1 135[122;148]ms were significantly different (p=0.01 for both). No significant difference was found when comparing post ...
2/09 Transpostion of the Great Arteries
... Pulmonary vein stenosis much less common but may cause PHTN ...
... Pulmonary vein stenosis much less common but may cause PHTN ...
Long-Term Outcomes After Valve Replacement for Low
... the excessive afterload caused by a severely stenotic aortic valve. However, LV function may not improve after AVR if concomitant coronary artery disease or a cardiomyopathy is responsible for the LV dysfunction.2 Furthermore, high perioperative mortality rates have been observed in LGAS patients un ...
... the excessive afterload caused by a severely stenotic aortic valve. However, LV function may not improve after AVR if concomitant coronary artery disease or a cardiomyopathy is responsible for the LV dysfunction.2 Furthermore, high perioperative mortality rates have been observed in LGAS patients un ...
The Acute Effects of Therapeutic Activities on Heart Rate and Blood
... rehabilitation program?^ The level of demand imposed by the exercise can be directly influenced by numerous variables, such as type of activity, patient’s level of conditioning and patient’s medical history/status. The clinician should be aware of the cardiovascular effects of strengthening exercis ...
... rehabilitation program?^ The level of demand imposed by the exercise can be directly influenced by numerous variables, such as type of activity, patient’s level of conditioning and patient’s medical history/status. The clinician should be aware of the cardiovascular effects of strengthening exercis ...
Cardiovascular System - Comed.uobaghdad.edu.iq
... The atrioventricular valves (AV valves) are composed of thin membranous cusps (fibrous flaps of tissue covered with endothelium), which hangdown in the ventricular cavities during diastole. After atrial contraction and just before ventricular contraction, the AV valves begin to close and the leaflet ...
... The atrioventricular valves (AV valves) are composed of thin membranous cusps (fibrous flaps of tissue covered with endothelium), which hangdown in the ventricular cavities during diastole. After atrial contraction and just before ventricular contraction, the AV valves begin to close and the leaflet ...
HEART RATE VARIABILITY
... For other quantitative descriptions the D2 correlation dimension, Lyapunor exponents and Kolmogorov entropy have been used (Babloyantz and Destexhe, 1988). CONCLUSION The heart rate of healthy persons displays beat-to-beat variations that results from fluctuations in autonomic nervous system activit ...
... For other quantitative descriptions the D2 correlation dimension, Lyapunor exponents and Kolmogorov entropy have been used (Babloyantz and Destexhe, 1988). CONCLUSION The heart rate of healthy persons displays beat-to-beat variations that results from fluctuations in autonomic nervous system activit ...
CVS_Part1
... • primary prevention programs, aimed at either delaying atheroma formation or causing regression of established lesions in persons who have never suffered a serious complication of atherosclerotic coronary artery disease • secondary prevention programs, intended to prevent recurrence of events such ...
... • primary prevention programs, aimed at either delaying atheroma formation or causing regression of established lesions in persons who have never suffered a serious complication of atherosclerotic coronary artery disease • secondary prevention programs, intended to prevent recurrence of events such ...
Ventricular tachycardia of right bundle-branch block
... favorable prognosis."J2 However, a family history of mitral valve prolapse and sudden cardiac death, such as encountered in the present case, cannot be easily dismissed even when this benign type of VT is considered. In the older patient described in Case 2, there was more than an anecdotal evidence ...
... favorable prognosis."J2 However, a family history of mitral valve prolapse and sudden cardiac death, such as encountered in the present case, cannot be easily dismissed even when this benign type of VT is considered. In the older patient described in Case 2, there was more than an anecdotal evidence ...
15. 6_tugma_yurak_porok
... ASD are divided into three groups: primary, secondary defects and only atrium. Primary ASD in isolation is rare, there is spina primary communication between the atria. Located in the lower part of the atrial septum just above the atrioventricular orifices. Secondary defect - the most common form of ...
... ASD are divided into three groups: primary, secondary defects and only atrium. Primary ASD in isolation is rare, there is spina primary communication between the atria. Located in the lower part of the atrial septum just above the atrioventricular orifices. Secondary defect - the most common form of ...
Antiarrhythmic Drugs (continued)
... (but also has Class I, II and IV effects) • A ‘dirty drug’, inhibits K channels, (delays repolarization), Na channels and Ca channels (slight), blocks betareceptors non-competitively, blocks alpha receptors, potent suppressor of ectopic automaticity (only rarely causes torsades des pointes), and som ...
... (but also has Class I, II and IV effects) • A ‘dirty drug’, inhibits K channels, (delays repolarization), Na channels and Ca channels (slight), blocks betareceptors non-competitively, blocks alpha receptors, potent suppressor of ectopic automaticity (only rarely causes torsades des pointes), and som ...
2.2 single photon emission computed tomography (spect)
... In figure 3, the uptake of the same tracer in the brain of a patient with cerebral glioma is illustrated, showing an ill-defined lesion with some peripheral enhancement on x-ray CT which is clearly well-perfused from the SPECT scan, indicating viable tumour in the region of low x-ray contrast. This ...
... In figure 3, the uptake of the same tracer in the brain of a patient with cerebral glioma is illustrated, showing an ill-defined lesion with some peripheral enhancement on x-ray CT which is clearly well-perfused from the SPECT scan, indicating viable tumour in the region of low x-ray contrast. This ...
Cardiac catheterisation - University Hospital Birmingham
... of local anaesthetic to reduce discomfort. This may sting a little. If the artery in your wrist is used then local anaesthetic will be injected at that site. You may also be given some sedation through a drip in your arm or hand, to help you relax during the test. Once the groin or wrist area is num ...
... of local anaesthetic to reduce discomfort. This may sting a little. If the artery in your wrist is used then local anaesthetic will be injected at that site. You may also be given some sedation through a drip in your arm or hand, to help you relax during the test. Once the groin or wrist area is num ...
Lecture #18 - Suraj @ LUMS
... Occasionally, a baby will inherit an Rh positive blood type from its father while the mother has an Rh negative blood type. The baby's life could be in great danger if the mother's Rh negative blood attacks the baby's Rh positive blood. If this happens, an exchange transfusion may save the baby's li ...
... Occasionally, a baby will inherit an Rh positive blood type from its father while the mother has an Rh negative blood type. The baby's life could be in great danger if the mother's Rh negative blood attacks the baby's Rh positive blood. If this happens, an exchange transfusion may save the baby's li ...
(cap) in advanced breast cancer - Medical Journal of The Islamic
... postmenopausal women) were treated with a combination of cyclophosphamide, doxorubicin, and cisplatin (CAP). The median age of the patients was 43 years (range 36-61). This therapy was repeated every 3 weeks. Nine patients (group 1) received CAP as primary therapy for metastatic breast cancer, and t ...
... postmenopausal women) were treated with a combination of cyclophosphamide, doxorubicin, and cisplatin (CAP). The median age of the patients was 43 years (range 36-61). This therapy was repeated every 3 weeks. Nine patients (group 1) received CAP as primary therapy for metastatic breast cancer, and t ...
Blood Vessels
... There are specific veins and arteries that are more significant than others. The pulmonary arteries carry oxygenpoor blood away from the heart to the lungs. These are the only arteries that carry oxygen-poor blood. The aorta is the largest artery in the body. It carries oxygen-rich blood away from t ...
... There are specific veins and arteries that are more significant than others. The pulmonary arteries carry oxygenpoor blood away from the heart to the lungs. These are the only arteries that carry oxygen-poor blood. The aorta is the largest artery in the body. It carries oxygen-rich blood away from t ...
Prominent crista terminalis mimicking a right atrial mixoma: cardiac
... thrombosis or inflammation. Diagnostic difficulties may arise when normal structures are identified by MRI but not by other imaging procedures. In particular, the nor- ...
... thrombosis or inflammation. Diagnostic difficulties may arise when normal structures are identified by MRI but not by other imaging procedures. In particular, the nor- ...
Physiology and Anatomy of the Heart - An
... • From the SA node, the depolarization wave spreads via gap junctions throughout the atria and via the internodal pathway to the AV node • AV node is located in the inferior portion of the interatrial septum immediately above the tricuspid valve. • At the AV node, the impulse is delayed for about 0. ...
... • From the SA node, the depolarization wave spreads via gap junctions throughout the atria and via the internodal pathway to the AV node • AV node is located in the inferior portion of the interatrial septum immediately above the tricuspid valve. • At the AV node, the impulse is delayed for about 0. ...
Cardiovascular Drift During Prolonged Exercise: New Perspectives
... reduction in cutaneous blood flow or hyperthermia that is characteristic of dehydration (10). Keep in mind that only 200 –300 mL of blood volume expansion is required to offset dehydration of the blood volume, and this does not offset dehydration of the extravascular space, which amounts to several ...
... reduction in cutaneous blood flow or hyperthermia that is characteristic of dehydration (10). Keep in mind that only 200 –300 mL of blood volume expansion is required to offset dehydration of the blood volume, and this does not offset dehydration of the extravascular space, which amounts to several ...
Word 2MB - Australian Commission on Safety and Quality in Health
... Before a patient with an acute coronary syndrome leaves the hospital, they are involved in the development of an individualised care plan. This plan identifies the lifestyle modifications and medicines needed to manage their risk factors, addresses their psychosocial needs and includes a referral to ...
... Before a patient with an acute coronary syndrome leaves the hospital, they are involved in the development of an individualised care plan. This plan identifies the lifestyle modifications and medicines needed to manage their risk factors, addresses their psychosocial needs and includes a referral to ...