Heart Questions
... The heart plays an important role in physical performance. The table below shows the response of a student’s heart to exercise. ...
... The heart plays an important role in physical performance. The table below shows the response of a student’s heart to exercise. ...
Cardiac Failure
... Abnormal accumulation of fluid beneath the skin or in one or more cavities of the body that produces swelling. ...
... Abnormal accumulation of fluid beneath the skin or in one or more cavities of the body that produces swelling. ...
Supporting Patients with CHF-Maureen Claflin, MSN, RN
... heart failure. When the left ventricle fails it results in increased pressure, and subsequent damage, to the right side of the heart. The right side of the heart cannot pump efficiently, causing fluid to accumulate in the veins, which may cause lower extremity edema. ...
... heart failure. When the left ventricle fails it results in increased pressure, and subsequent damage, to the right side of the heart. The right side of the heart cannot pump efficiently, causing fluid to accumulate in the veins, which may cause lower extremity edema. ...
Cardio GR - WordPress.com
... Describe the cardiac cycle, using the terms systole and diastole. What is the role of the SA node and the AV node in the cardiac cycle? • The two atria contract at same time, followed by two ventricles. – Systole = contraction – Diastole = relaxation ...
... Describe the cardiac cycle, using the terms systole and diastole. What is the role of the SA node and the AV node in the cardiac cycle? • The two atria contract at same time, followed by two ventricles. – Systole = contraction – Diastole = relaxation ...
Liz Taylor`s Death Puts New Focus on Heart Failure (3.24.11)
... death in the world, despite her undoubtedly getting the best care available. Cardiovascular disease is the leading cause of death and a leading cause of morbidity in the western world. One of the major forms of that morbidity is heart failure, a very complex clinical syndrome involving impaired func ...
... death in the world, despite her undoubtedly getting the best care available. Cardiovascular disease is the leading cause of death and a leading cause of morbidity in the western world. One of the major forms of that morbidity is heart failure, a very complex clinical syndrome involving impaired func ...
INFORMATION SHEET Right Bundle Branch Block (RBBB)
... There are two main conducting pathways in the heart, the left and the right bundle. In RBBB the right conducting pathway no longer functions so electrical conduction is maintained through the left bundle. RBBB can be a normal finding but it is more common in structural abnormalities of the heart suc ...
... There are two main conducting pathways in the heart, the left and the right bundle. In RBBB the right conducting pathway no longer functions so electrical conduction is maintained through the left bundle. RBBB can be a normal finding but it is more common in structural abnormalities of the heart suc ...
cardio-questions
... Quizzes may be turned in via email or in person. If I’m not in my office you can slip it under my door and it should get to me but it would be best to turn it in to the secretary in the PE Office. She will put it in my mailbox. 1. What are the functions of the cardiorespiratory system? 2. What are t ...
... Quizzes may be turned in via email or in person. If I’m not in my office you can slip it under my door and it should get to me but it would be best to turn it in to the secretary in the PE Office. She will put it in my mailbox. 1. What are the functions of the cardiorespiratory system? 2. What are t ...
lecture 8 congestive heart failure (chf)
... Instead, CHF can begin either on the right or left side. However, without intervention, a failure of one side can lead to failure of the other and “complete CHF”. Using this broader definition, heart failure can occur under a variety of conditions. Essentially, anything that resists cardiac output c ...
... Instead, CHF can begin either on the right or left side. However, without intervention, a failure of one side can lead to failure of the other and “complete CHF”. Using this broader definition, heart failure can occur under a variety of conditions. Essentially, anything that resists cardiac output c ...
Clinical Concept of Heart Failure
... • Marked symptoms at rest despite Refractory maximal medical therapy (eg, those who are end-stage HF(200000) recurrently hospitalized or cannot be safely discharged from the hospital without specialized interventions) ...
... • Marked symptoms at rest despite Refractory maximal medical therapy (eg, those who are end-stage HF(200000) recurrently hospitalized or cannot be safely discharged from the hospital without specialized interventions) ...
Slide ()
... Anatomy of the heart. A: Anterior view of the heart. B: View of the right heart with the right atrial wall reflected to show the right atrium. C: Anterior view of the heart with the anterior wall removed to show the right ventricular cavity. D: View of the left heart with the left ventricular wall t ...
... Anatomy of the heart. A: Anterior view of the heart. B: View of the right heart with the right atrial wall reflected to show the right atrium. C: Anterior view of the heart with the anterior wall removed to show the right ventricular cavity. D: View of the left heart with the left ventricular wall t ...
File - LHS Sports Med
... 3. Largest artery in the body:___________________ 4. Smallest form of arteries in the body: ________________ 5. Smallest form of veins in the body: __________________ 6. The wall that separates the left and right side of the heart: ______________ 7. Structure found in the heart, between the right ve ...
... 3. Largest artery in the body:___________________ 4. Smallest form of arteries in the body: ________________ 5. Smallest form of veins in the body: __________________ 6. The wall that separates the left and right side of the heart: ______________ 7. Structure found in the heart, between the right ve ...
Myocardial diseases of dogs Dilated cardiomyopathy
... Many of the smaller blood vessels will constrict, or narrow, to The heart rate begins to increase help raise the blood pressure to get out as much blood to the body as possible The body starts to retain sodium and water, also to increase the blood pressure. ...
... Many of the smaller blood vessels will constrict, or narrow, to The heart rate begins to increase help raise the blood pressure to get out as much blood to the body as possible The body starts to retain sodium and water, also to increase the blood pressure. ...
Abstract (versão inglesa): The incidence of cardiac failure and renal
... recent decades and it has become now clear that the co-existence of these two diseases in one individual has a bad prognosis. The increasing frequency of the number of cases lead clinicians to further explore and define this pathology – the Cardiorenal Syndrome. This syndrome can be defined as a set ...
... recent decades and it has become now clear that the co-existence of these two diseases in one individual has a bad prognosis. The increasing frequency of the number of cases lead clinicians to further explore and define this pathology – the Cardiorenal Syndrome. This syndrome can be defined as a set ...
Slide 1
... “When impulses travel through the heart, electrical currents are generated that spread throughout the body. These impulses can be detected on the body surface and recorded with an ...
... “When impulses travel through the heart, electrical currents are generated that spread throughout the body. These impulses can be detected on the body surface and recorded with an ...
Circulatory system Study Guide (ch.13)
... The correct sequential path of a normal action potential in the heart. How many times the action potential lasts in cardiac muscle cell vs. skeletal muscle cells? The maximum rate of contraction in cardiac muscle cell? Where is the location of the pacemaker within the heart? Know the major component ...
... The correct sequential path of a normal action potential in the heart. How many times the action potential lasts in cardiac muscle cell vs. skeletal muscle cells? The maximum rate of contraction in cardiac muscle cell? Where is the location of the pacemaker within the heart? Know the major component ...
atrial septal defect (asd)
... In most children ASDs will rarely cause a problem. However, if the defect is large it may cause heart failure. Symptoms of heart failure include fast breathing, fast heart rate and poor growth. These symptoms are often controlled with medications until the hole decreases in size or closes. The major ...
... In most children ASDs will rarely cause a problem. However, if the defect is large it may cause heart failure. Symptoms of heart failure include fast breathing, fast heart rate and poor growth. These symptoms are often controlled with medications until the hole decreases in size or closes. The major ...
Nesiritide Use at the Texas Children`s Hospital
... Dilated Cardiomyopathy (DCM) Restrictive Cardiomyopathy (RCM) Left Ventricular Noncompaction (LVNC) Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) ...
... Dilated Cardiomyopathy (DCM) Restrictive Cardiomyopathy (RCM) Left Ventricular Noncompaction (LVNC) Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) ...
Heart Failure - Abbott Animal Hospital
... keep his heart healthy. Unfortunately, the heart is an organ that frequently fails in dogs and millions of dogs examined each year have some form of heart disease. One major threat to your dog's health is heart failure. Heart failure is a condition caused by an abnormality in the structure or the fu ...
... keep his heart healthy. Unfortunately, the heart is an organ that frequently fails in dogs and millions of dogs examined each year have some form of heart disease. One major threat to your dog's health is heart failure. Heart failure is a condition caused by an abnormality in the structure or the fu ...
Learning Objectives
... Identify/describe internal and external structures of the heart (cardiac cycle/conduction system) Describe/explain the events during the cardiac cycle directly linked to the conduction system of the heart Definitions/resting values for heart rate, stroke volume and cardiac output Describe/ex ...
... Identify/describe internal and external structures of the heart (cardiac cycle/conduction system) Describe/explain the events during the cardiac cycle directly linked to the conduction system of the heart Definitions/resting values for heart rate, stroke volume and cardiac output Describe/ex ...
Left Ventricular Assist Device (LVAD)
... ventricles. The development of LVAD began in the 1960s as a bridge to cardiac transplant. It has evolved into a “destination therapy,” meaning a permanent therapy rather than a transitional stage until another therapy. The indication for LVAD candidates is New York Heart Association class 4 heart fa ...
... ventricles. The development of LVAD began in the 1960s as a bridge to cardiac transplant. It has evolved into a “destination therapy,” meaning a permanent therapy rather than a transitional stage until another therapy. The indication for LVAD candidates is New York Heart Association class 4 heart fa ...
Megan Response to CHF
... Congestive heart failure is the primary complication of heart disease affecting both the cardiovascular and pulmonary systems, produced by an abnormality in cardiac pump function (ventricular dysfunction) where the heart is unable to transport blood in a sufficient flow to meet metabolic needs (Hugh ...
... Congestive heart failure is the primary complication of heart disease affecting both the cardiovascular and pulmonary systems, produced by an abnormality in cardiac pump function (ventricular dysfunction) where the heart is unable to transport blood in a sufficient flow to meet metabolic needs (Hugh ...
Cardiovascular Complications
... 1. Mitral stenosis is the most common lesion. 2. Severe lesion with pulmonary hypertension→ pulmonary edema → hear failure: terminate the pregnancy • Heart disease caused by preeclampsia Left heart failure (increased blood pressure and cardiac muscle ischemia) ...
... 1. Mitral stenosis is the most common lesion. 2. Severe lesion with pulmonary hypertension→ pulmonary edema → hear failure: terminate the pregnancy • Heart disease caused by preeclampsia Left heart failure (increased blood pressure and cardiac muscle ischemia) ...
Heart failure
Heart failure (HF), often referred to as congestive heart failure (CHF), occurs when the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs. The terms chronic heart failure (CHF) or congestive cardiac failure (CCF) are often used interchangeably with congestive heart failure. Signs and symptoms commonly include shortness of breath, excessive tiredness, and leg swelling. The shortness of breath is usually worse with exercise, while lying down, and may wake the person at night. A limited ability to exercise is also a common feature.Common causes of heart failure include coronary artery disease including a previous myocardial infarction (heart attack), high blood pressure, atrial fibrillation, valvular heart disease, excess alcohol use, infection, and cardiomyopathy of an unknown cause. These cause heart failure by changing either the structure or the functioning of the heart. There are two main types of heart failure: heart failure due to left ventricular dysfunction and heart failure with normal ejection fraction depending on if the ability of the left ventricle to contract is affected, or the heart's ability to relax. The severity of disease is usually graded by the degree of problems with exercise. Heart failure is not the same as myocardial infarction (in which part of the heart muscle dies) or cardiac arrest (in which blood flow stops altogether). Other diseases that may have symptoms similar to heart failure include obesity, kidney failure, liver problems, anemia and thyroid disease.The condition is diagnosed based on the history of the symptoms and a physical examination with confirmation by echocardiography. Blood tests, electrocardiography, and chest radiography may be useful to determine the underlying cause. Treatment depends on the severity and cause of the disease. In people with chronic stable mild heart failure, treatment commonly consists of lifestyle modifications such as stopping smoking, physical exercise, and dietary changes, as well as medications. In those with heart failure due to left ventricular dysfunction, angiotensin converting enzyme inhibitors or angiotensin receptor blockers along with beta blockers are recommended. For those with severe disease, aldosterone antagonists, or hydralazine plus a nitrate may be used. Diuretics are useful for preventing fluid retention. Sometimes, depending on the cause, an implanted device such as a pacemaker or an implantable cardiac defibrillator may be recommended. In some moderate or severe cases cardiac resynchronization therapy (CRT) may be suggested or cardiac contractility modulation may be of benefit. A ventricular assist device or occasionally a heart transplant may be recommended in those with severe disease despite all other measures.Heart failure is a common, costly, and potentially fatal condition. In developed countries, around 2% of adults have heart failure and in those over the age of 65, this increases to 6–10%. In the year after diagnosis the risk of death is about 35% after which it decreases to below 10% each year. This is similar to the risks with a number of types of cancer. In the United Kingdom the disease is the reason for 5% of emergency hospital admissions. Heart failure has been known since ancient times with the Ebers papyrus commenting on it around 1550 BCE.