lec. 2 ( heart assessment part 1)
... heart sound due to a malfunctioning heart valve • Valvular Stenosis Valve cusps become stiffened and the opening is constricted by scar tissue. How would this effect the workload of the heart? ...
... heart sound due to a malfunctioning heart valve • Valvular Stenosis Valve cusps become stiffened and the opening is constricted by scar tissue. How would this effect the workload of the heart? ...
Cardiac Conditions in Athletes - American College of Emergency
... Corrado D et al. Cardiovascular pre-participation screening of young competitive athletes for prevention of sudden death: proposal for a common European protocol Consensus Statement of the Study Group of Sport Cardiology of the Working Group of Cardiac Rehabilitation and Exercise Physiology and the ...
... Corrado D et al. Cardiovascular pre-participation screening of young competitive athletes for prevention of sudden death: proposal for a common European protocol Consensus Statement of the Study Group of Sport Cardiology of the Working Group of Cardiac Rehabilitation and Exercise Physiology and the ...
Cardiology - Congestive Heart Failure
... 1. Types of processes and most common disease entities that cause CHF 2. The basic role of genetics in certain forms of cardiomyopathy 3. Types of processes that cause systolic vs. diastolic dysfunction 4. Symptoms and signs of left-sided vs. right-sided heart failure. 5. Factors leading to symptoma ...
... 1. Types of processes and most common disease entities that cause CHF 2. The basic role of genetics in certain forms of cardiomyopathy 3. Types of processes that cause systolic vs. diastolic dysfunction 4. Symptoms and signs of left-sided vs. right-sided heart failure. 5. Factors leading to symptoma ...
Congenital
... 2. With amount of blood shunting through PDA hypoperfusion occurs to all postductal organsNEC, and other disorders 3. Keeping the PDA can be important in some heart defects Diagnosis 1. Loud grade I or II murmur 2. Echocardiogram with color mapping can indicate presence and direction of blood f ...
... 2. With amount of blood shunting through PDA hypoperfusion occurs to all postductal organsNEC, and other disorders 3. Keeping the PDA can be important in some heart defects Diagnosis 1. Loud grade I or II murmur 2. Echocardiogram with color mapping can indicate presence and direction of blood f ...
S0735109710041926_mmc1
... c. Life-threatening arrhythmias: any new surgical intervention to treat lifethreatening arrhythmias (VT, VF, SVT) including catheter ablation and ICD implantation. The use of IV drugs, catheter ablation or ICD implant for preexisting arrhythmia, or prophylactic ICD implant (according to MADIT II cri ...
... c. Life-threatening arrhythmias: any new surgical intervention to treat lifethreatening arrhythmias (VT, VF, SVT) including catheter ablation and ICD implantation. The use of IV drugs, catheter ablation or ICD implant for preexisting arrhythmia, or prophylactic ICD implant (according to MADIT II cri ...
cardiac cycle, ECG presentation
... Electrical stimulation causes muscles to contract Polarization in muscle cell is due to distribution of Sodium and Potassium ions Electrical stimulation voltage sensitive proteins rearrange Sodium and Potassium ions Calcium ions are released bind to troponin opens myosin binding sites on ...
... Electrical stimulation causes muscles to contract Polarization in muscle cell is due to distribution of Sodium and Potassium ions Electrical stimulation voltage sensitive proteins rearrange Sodium and Potassium ions Calcium ions are released bind to troponin opens myosin binding sites on ...
Survey of A&P/Chapter 11 Cardiovascular
... – white cords anchor flaps of valves attached to papillary muscles – semilunar valves • pulmonary • aortic ...
... – white cords anchor flaps of valves attached to papillary muscles – semilunar valves • pulmonary • aortic ...
Noninvasive Evaluation of Right Atrial Pressure
... Surveillance for aortic valve dysfunction (stenosis, regurgitation, or both) and for disease of the aortic root and ascending aorta. The bicuspid aortic valve is inherited as an autosomal dominant condition with incomplete penetrance and also appears in sporadic cases. Therefore, screening by echoca ...
... Surveillance for aortic valve dysfunction (stenosis, regurgitation, or both) and for disease of the aortic root and ascending aorta. The bicuspid aortic valve is inherited as an autosomal dominant condition with incomplete penetrance and also appears in sporadic cases. Therefore, screening by echoca ...
Ch 14: Cardiovascular Physiology, Part 2
... Injury to AV bundle can increase duration of QRS complex (takes longer for impulse to spread throughout ventricular walls). ...
... Injury to AV bundle can increase duration of QRS complex (takes longer for impulse to spread throughout ventricular walls). ...
Heart and Heart Diseases
... • May cause chest pain (angina) • A ruptured plaque can cause unstable angina or a heart attack • Complications: cardiac arrest, ventricular rupture • Risk factors: Obesity, high blood pressure, uncontrolled diabetes, smoking and high cholesterol ...
... • May cause chest pain (angina) • A ruptured plaque can cause unstable angina or a heart attack • Complications: cardiac arrest, ventricular rupture • Risk factors: Obesity, high blood pressure, uncontrolled diabetes, smoking and high cholesterol ...
诊断学考试试题
... are pushed downward as the diaphragm moves down (and lungs expand). If the patient stops breathing in (as the gallbladder is tender and, in moving downward, comes in contact with the examiner's fingers), the test is considered positive. Positive result indicates cholecytitis. ...
... are pushed downward as the diaphragm moves down (and lungs expand). If the patient stops breathing in (as the gallbladder is tender and, in moving downward, comes in contact with the examiner's fingers), the test is considered positive. Positive result indicates cholecytitis. ...
Chapter 7- Cardiovascular System
... 3. Normal: children and thin adults 4. Abnormal: right ventricular enlargement a. conditions of increased cardiac output b. S3 or S4 heart sound conditions Left Upper Sternal border 1. Patient Instructions: exhale and hold breath 2. Location: left 2nd ICS parasternally a. pulmonic valve assessment a ...
... 3. Normal: children and thin adults 4. Abnormal: right ventricular enlargement a. conditions of increased cardiac output b. S3 or S4 heart sound conditions Left Upper Sternal border 1. Patient Instructions: exhale and hold breath 2. Location: left 2nd ICS parasternally a. pulmonic valve assessment a ...
ATRIAL SEPTAL DEFECT
... through the opening in the septum, and then mix with oxygenpoor (blue) blood in the right atrium. ...
... through the opening in the septum, and then mix with oxygenpoor (blue) blood in the right atrium. ...
arrhythmias in adult congenital heart disease
... There are now more adults living with congenital heart disease (CHD) than children with CHD, due to the remarkable improvements in medical, interventional, and surgical care of these complex patients. However, despite increased survival and longevity, the longterm hemodynamic abnormalities and sutur ...
... There are now more adults living with congenital heart disease (CHD) than children with CHD, due to the remarkable improvements in medical, interventional, and surgical care of these complex patients. However, despite increased survival and longevity, the longterm hemodynamic abnormalities and sutur ...
AVID Overall Survival - Gaelic Athletic Association
... What can the GAA do ? • Adopt a policy supporting the widespread deployment of AEDs in clubs • Encourage clubs to raise money locally to purchase an AED and train all / most ...
... What can the GAA do ? • Adopt a policy supporting the widespread deployment of AEDs in clubs • Encourage clubs to raise money locally to purchase an AED and train all / most ...
heart+murmurs - Ipswich-Year2-Med-PBL-Gp-2
... S1 is due to closure of both the tricuspid and mitral valves S2 is due to closure of both the aortic and pulmonary valves S3 is due to abrupt cessation of filling of the ventricles S4 is related to atrial contraction and is due to blood being forced into a stiff/hypertrophic ventricle ...
... S1 is due to closure of both the tricuspid and mitral valves S2 is due to closure of both the aortic and pulmonary valves S3 is due to abrupt cessation of filling of the ventricles S4 is related to atrial contraction and is due to blood being forced into a stiff/hypertrophic ventricle ...
Conclusions. Based on the above-mentioned observations it can be
... past the steno tic valve. This can sometimes lead to enlargement of the right ventricle. With pulmonary stenosis, problems with the pulmonary valve make it harder for the leaflets to open and permit blood to flow forward from the right ventricle to the lungs. In children, these problems can include: ...
... past the steno tic valve. This can sometimes lead to enlargement of the right ventricle. With pulmonary stenosis, problems with the pulmonary valve make it harder for the leaflets to open and permit blood to flow forward from the right ventricle to the lungs. In children, these problems can include: ...
3MP Anatomy Exam 2 Review
... Cardiac impulses slow down – at the AV node to give the atria time to empty and ventricles time to fill Cardiac output – determined by heart rate and stroke volume Cardiac valves – open and close due to pressure changes in the cardiac chambers Chemoreceptors – detect changes in carbon dioxide and ox ...
... Cardiac impulses slow down – at the AV node to give the atria time to empty and ventricles time to fill Cardiac output – determined by heart rate and stroke volume Cardiac valves – open and close due to pressure changes in the cardiac chambers Chemoreceptors – detect changes in carbon dioxide and ox ...
Cardiovascular System
... 3. Rapid Ejection- Aortic and Pulmonary valves open -A-V valves closed - Intraventricular pressure forces aortic and pulmonary valves to open 4. Reduced Ejection- aortic and pulmonary valves open -A-V valves closed -ventricular pressure decreases ...
... 3. Rapid Ejection- Aortic and Pulmonary valves open -A-V valves closed - Intraventricular pressure forces aortic and pulmonary valves to open 4. Reduced Ejection- aortic and pulmonary valves open -A-V valves closed -ventricular pressure decreases ...
Cardiac Infections
... Specific treatment aimed at underlying cause identified May need cardiac monitoring, ECHO, cardiology consult Usually need close Follow-up ...
... Specific treatment aimed at underlying cause identified May need cardiac monitoring, ECHO, cardiology consult Usually need close Follow-up ...
Persistent ductus arteriosus
... artery. Rarely it can occur proximal to the left subclavian. It occurs twice as commonly in men as in women. It is also associated with Turner’s syndrome. In more than 50% of cases, the aortic valve is bicuspid (and potentially stenotic or endocarditic). Other associations include patent ductus arte ...
... artery. Rarely it can occur proximal to the left subclavian. It occurs twice as commonly in men as in women. It is also associated with Turner’s syndrome. In more than 50% of cases, the aortic valve is bicuspid (and potentially stenotic or endocarditic). Other associations include patent ductus arte ...
Heart Sound Analysis: Theory, Techniques and Applications
... evaluated Training was conducted using 2/3 of the data using errorminimization procedure The NN estimations were averaged for series of beats and compared to the measured PAP ...
... evaluated Training was conducted using 2/3 of the data using errorminimization procedure The NN estimations were averaged for series of beats and compared to the measured PAP ...
Hypertrophic Cardiomyopathy
... This material is for agent use only. Not for distribution or use with the public. ...
... This material is for agent use only. Not for distribution or use with the public. ...
Cardiovascular System
... by contained blood =EDV Contractility – cardiac cell contractile force due to factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart (Aortic pressure) ...
... by contained blood =EDV Contractility – cardiac cell contractile force due to factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart (Aortic pressure) ...
Hypertrophic cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a primary disease of the myocardium (the muscle of the heart) in which a portion of the myocardium is hypertrophied (thickened) without any obvious cause, creating functional impairment of the cardiac muscle. It is a leading cause of sudden cardiac death in young athletes.The occurrence of hypertrophic cardiomyopathy is a significant cause of sudden unexpected cardiac death in any age group and as a cause of disabling cardiac symptoms. Younger people are likely to have a more severe form of hypertrophic cardiomyopathy.HCM is frequently asymptomatic until sudden cardiac death, and for this reason some suggest routinely screening certain populations for this disease.A cardiomyopathy is a disease that affects the muscle of the heart. With HCM, the myocytes (cardiac contractile cells) in the heart increase in size, which results in the thickening of the heart muscle. In addition, the normal alignment of muscle cells is disrupted, a phenomenon known as myocardial disarray. HCM also causes disruptions of the electrical functions of the heart. HCM is most commonly due to a mutation in one of nine sarcomeric genes that results in a mutated protein in the sarcomere, the primary component of the myocyte (the muscle cell of the heart). These are predominantly single-point missense mutations in the genes for beta-myosin heavy chain (MHC), myosin-binding protein C, cardiac troponinT, or tropomyosin. These mutations cause myofibril and myocyte structural abnormalities and possible deficiencies in force generation. Not to be confused with dilated cardiomyopathy or any other cardiomyopathy.While most literature so far focuses on European, American, and Japanese populations, HCM appears in all ethnic groups. The prevalence of HCM is about 0.2% to 0.5% of the general population.