Concussion Oversight Team (COT)
... • Complete preseason physical exams and medical histories for all participants in accordance with established rules. Identify during the physical exam those athletes with a history of previous head or neck injuries. If the physician has any questions about the athlete's readiness to participate, the ...
... • Complete preseason physical exams and medical histories for all participants in accordance with established rules. Identify during the physical exam those athletes with a history of previous head or neck injuries. If the physician has any questions about the athlete's readiness to participate, the ...
Methods - American Society of Exercise Physiologists
... cardiovascular exercise was 60% to 80% maximum heart rate reserve and was increased an average of 0.5 metabolic equivalents per week consistent with subject tolerance. Following their aerobic training, subjects performed high intensity strength training on Monday and Friday for the entire 8-week per ...
... cardiovascular exercise was 60% to 80% maximum heart rate reserve and was increased an average of 0.5 metabolic equivalents per week consistent with subject tolerance. Following their aerobic training, subjects performed high intensity strength training on Monday and Friday for the entire 8-week per ...
Full-Text PDF
... signal is the signal of sBP and dBP measured continuously. The third signal is ICG. The ICG signal allows us to measure noninvasively the total electrical conductivity of the thorax and its changes in time. Based on the impedance curve, the TFM system determines a time interval from opening to closi ...
... signal is the signal of sBP and dBP measured continuously. The third signal is ICG. The ICG signal allows us to measure noninvasively the total electrical conductivity of the thorax and its changes in time. Based on the impedance curve, the TFM system determines a time interval from opening to closi ...
CARDIOMYOPATHY STUDY GUIDE
... Although the gross appearance of the hearts will differ depending on the type of CM, they all share the same critical clinical feature: They all eventually lead to congestive heart failure (Dr. O’Connor sometimes uses the term “cardiac failure”). But every disorder that causes CHF is NOT necessarily ...
... Although the gross appearance of the hearts will differ depending on the type of CM, they all share the same critical clinical feature: They all eventually lead to congestive heart failure (Dr. O’Connor sometimes uses the term “cardiac failure”). But every disorder that causes CHF is NOT necessarily ...
AHA Scientific Statement Sexual Activity and Cardiovascular
... The American Heart Association makes every effort to avoid any actual or potential conflicts of interest that may arise as a result of an outside relationship or a personal, professional, or business interest of a member of the writing panel. Specifically, all members of the writing group are requir ...
... The American Heart Association makes every effort to avoid any actual or potential conflicts of interest that may arise as a result of an outside relationship or a personal, professional, or business interest of a member of the writing panel. Specifically, all members of the writing group are requir ...
Sexual Activity and Cardiovascular Disease
... The American Heart Association makes every effort to avoid any actual or potential conflicts of interest that may arise as a result of an outside relationship or a personal, professional, or business interest of a member of the writing panel. Specifically, all members of the writing group are requir ...
... The American Heart Association makes every effort to avoid any actual or potential conflicts of interest that may arise as a result of an outside relationship or a personal, professional, or business interest of a member of the writing panel. Specifically, all members of the writing group are requir ...
37–1 The Circulatory System
... At the exits from the right and left ventricles, valves prevent blood that flows out of the heart from flowing back in. Blood leaves the left ventricle, and enters the aorta. The aorta is one of the blood vessels that carry the blood through the body and back to the heart. ...
... At the exits from the right and left ventricles, valves prevent blood that flows out of the heart from flowing back in. Blood leaves the left ventricle, and enters the aorta. The aorta is one of the blood vessels that carry the blood through the body and back to the heart. ...
this PDF file - The Tamil Nadu Dr. MGR Medical
... decreased RV diastolic filling, with increased risk of severe dyspnea, arrhythmias, and pulmonary thromboembolism. Isolated right ventricular hypertrophic obstructive cardiomyopathy presents as systolic murmur in left upper parasternal region with clinical and eletrocardiographic evidence of right v ...
... decreased RV diastolic filling, with increased risk of severe dyspnea, arrhythmias, and pulmonary thromboembolism. Isolated right ventricular hypertrophic obstructive cardiomyopathy presents as systolic murmur in left upper parasternal region with clinical and eletrocardiographic evidence of right v ...
Ruptured Left Sinus of Valsalva Aneurysm
... and acquired mostly due to syphilis, atherosclerosis or endocarditis.2,3 Transesophageal echocardiography (TEE) and thoracic aortography are traditionally used for diagnosis and procedure planning. But TEE is operator dependent and thoracic aortography only gives an idea about vascular anatomy. Ther ...
... and acquired mostly due to syphilis, atherosclerosis or endocarditis.2,3 Transesophageal echocardiography (TEE) and thoracic aortography are traditionally used for diagnosis and procedure planning. But TEE is operator dependent and thoracic aortography only gives an idea about vascular anatomy. Ther ...
Aortic Stenosis: Pathophysiology, Diagnosis, and Medical Management of
... compromise of atrial kick as a result of atrial fibrillation, ventricular pacing, and/or intravascular fluid volume overload may precipitate pulmonary congestion, hypotension, and angina.7,21,22 Atrial arrhythmias may result from an extension of calcific infiltrates from the aortic valve into the co ...
... compromise of atrial kick as a result of atrial fibrillation, ventricular pacing, and/or intravascular fluid volume overload may precipitate pulmonary congestion, hypotension, and angina.7,21,22 Atrial arrhythmias may result from an extension of calcific infiltrates from the aortic valve into the co ...
12 Reducing Your Risk of Cardiovascular Disease and Cancer
... the heart and blood vessels such as high blood pressure, coronary heart disease (CHD), heart failure, stroke, and congenital defects. • CVD is the cause of 37% of all deaths in the United States. • Two out of every three people with diabetes die from CVD. • Lifetime risk for CVD is two in three for ...
... the heart and blood vessels such as high blood pressure, coronary heart disease (CHD), heart failure, stroke, and congenital defects. • CVD is the cause of 37% of all deaths in the United States. • Two out of every three people with diabetes die from CVD. • Lifetime risk for CVD is two in three for ...
the mechanism of intracardiac shunting in the lizard varanus
... Ventilation, measured by pneumotachography in the trachea, was fairly regular with decreasing frequencies from 8-10 min~' to 3-5 min"1 during the first 12-18 h after recovery from anaesthesia, with no apnoeic intervals longer than 30 s between breaths. When the animals had become acquainted with the ...
... Ventilation, measured by pneumotachography in the trachea, was fairly regular with decreasing frequencies from 8-10 min~' to 3-5 min"1 during the first 12-18 h after recovery from anaesthesia, with no apnoeic intervals longer than 30 s between breaths. When the animals had become acquainted with the ...
File
... pressure is higher in vessel 2 than in vessel 1. The arrows indicate the direction of diffusion of O 2 and CO2. Write your answers to the following in the spaces below. a. What type of blood vessel is vessel 1? b. What type of blood vessel is vessel 2? c. Does this diagram show part of the systemic ...
... pressure is higher in vessel 2 than in vessel 1. The arrows indicate the direction of diffusion of O 2 and CO2. Write your answers to the following in the spaces below. a. What type of blood vessel is vessel 1? b. What type of blood vessel is vessel 2? c. Does this diagram show part of the systemic ...
Segmental Early Relaxation Phenomenon
... Prior studies with angiograpic6,11 and LV wall motion12 correlations during experimental ischemia have suggested that SERP-like phenomena was seen frequently in the distribution of arteries subtending significant stenosis. Hamby and colleagues6 suggested that SERP was probably related to LAD disease ...
... Prior studies with angiograpic6,11 and LV wall motion12 correlations during experimental ischemia have suggested that SERP-like phenomena was seen frequently in the distribution of arteries subtending significant stenosis. Hamby and colleagues6 suggested that SERP was probably related to LAD disease ...
Left ventricular systolic performance during prolonged strenuous
... diastolic ventricular interaction (with or without pericardial constraint) may have reduced LV compliance and filling. This hypothesis does not seem likely, however, as the LV end-diastolic cavity area decreased during the first 90 minutes of exercise and returned to baseline values at the cessation ...
... diastolic ventricular interaction (with or without pericardial constraint) may have reduced LV compliance and filling. This hypothesis does not seem likely, however, as the LV end-diastolic cavity area decreased during the first 90 minutes of exercise and returned to baseline values at the cessation ...
Boxer dog cardiomyopathy: an update
... should be taken into account. There are known benefits to the use of certain antiarrhythmics in affected dogs, including the ability to decrease the number of VPCs and the complexity of the arrhythmia. Additionally, syncopal episodes have been shown to decrease with antiarrhythmic therapy [12]. There ...
... should be taken into account. There are known benefits to the use of certain antiarrhythmics in affected dogs, including the ability to decrease the number of VPCs and the complexity of the arrhythmia. Additionally, syncopal episodes have been shown to decrease with antiarrhythmic therapy [12]. There ...
Hemiplegia and the billowing mitral leaflet syndrome
... enhance a thrombotic tendency, and would contribute to the process of embolisation. The role of ventricular asynergy is obscure. Mitral regurgitation with left atrial enlargement does not appear to play a significant role in these patients. In view of the possibility of recurrent embolic episodes, t ...
... enhance a thrombotic tendency, and would contribute to the process of embolisation. The role of ventricular asynergy is obscure. Mitral regurgitation with left atrial enlargement does not appear to play a significant role in these patients. In view of the possibility of recurrent embolic episodes, t ...
Endocardial wave front organization during ventricular
... function of electrode number. The x-axis is time in milliseconds. The y-axis is electrode number. Note that activation fronts propagate for long distances along the catheter. (B) Simulated activation times as a function of electrode number. The same number of activations are plotted as in A. Activat ...
... function of electrode number. The x-axis is time in milliseconds. The y-axis is electrode number. Note that activation fronts propagate for long distances along the catheter. (B) Simulated activation times as a function of electrode number. The same number of activations are plotted as in A. Activat ...
Atrial fibrillation in women
... Presentation of AF in women Atrial fibrillation has an important impact on morbidity and mortality. With regard to mortality, population-based data from the Framingham Heart Study indicated that the risk of death in the setting of AF was increased in individuals with AF with a risk factor-adjusted o ...
... Presentation of AF in women Atrial fibrillation has an important impact on morbidity and mortality. With regard to mortality, population-based data from the Framingham Heart Study indicated that the risk of death in the setting of AF was increased in individuals with AF with a risk factor-adjusted o ...
Auscultation of the heart Stethoscope • It should combine a bell
... Eisenmenger’s complex & aging ...
... Eisenmenger’s complex & aging ...
The cardiovascular challenge of exercising in the heat
... levels of whole-body dynamic exercise associated with V̇O2 ,max , however, cannot be associated with such high levels of blood flow if all or a large fraction of the total muscle mass is simultaneously recruited. For example, maximal aerobic exercise involving 15 kg of skeletal muscle (an estimate o ...
... levels of whole-body dynamic exercise associated with V̇O2 ,max , however, cannot be associated with such high levels of blood flow if all or a large fraction of the total muscle mass is simultaneously recruited. For example, maximal aerobic exercise involving 15 kg of skeletal muscle (an estimate o ...
Aortic valve calcification using multislice CT
... to the physician. Evaluation of AS severity is currently based on transthoracic echocardiographic measurements of maximal aortic peak velocity, mean transaortic pressure gradient and aortic valve area (AVA), calculated using the continuity equation. Transesophageal echocardiography has been excluded ...
... to the physician. Evaluation of AS severity is currently based on transthoracic echocardiographic measurements of maximal aortic peak velocity, mean transaortic pressure gradient and aortic valve area (AVA), calculated using the continuity equation. Transesophageal echocardiography has been excluded ...