The-Circulatory-System
... Blood vessels travelling back to the heart are called veins. The blood in veins is usually carrying carbon dioxide and waste materials. ...
... Blood vessels travelling back to the heart are called veins. The blood in veins is usually carrying carbon dioxide and waste materials. ...
Model Answer of Medical Terminology
... inflammation of the brain inflammation of the membranes around the brain inflammation of the spinal cord a sensation of itchiness of the scalp ...
... inflammation of the brain inflammation of the membranes around the brain inflammation of the spinal cord a sensation of itchiness of the scalp ...
Circulatory System - slider-science-8
... oxygenated blood? Why? 2. What side of the heart contains deoxygenated blood? Why? 3. The aorta is the thickest blood vessel in the body. Can you explain why? 4. The heart has two upper chambers called the left and right atrium. Which letters show these? What do you notice about the blood flow in th ...
... oxygenated blood? Why? 2. What side of the heart contains deoxygenated blood? Why? 3. The aorta is the thickest blood vessel in the body. Can you explain why? 4. The heart has two upper chambers called the left and right atrium. Which letters show these? What do you notice about the blood flow in th ...
The Cardiac Conduction System
... What other sensory receptors will the autonomic nervous system use to monitor and adjust heart rate? •Chemoreceptors- can you give an example? High levels of carbon dioxide increase heart rateWhy? It is a waste product that must be pumped to the lungs for removal. •Thermoreceptors- can you give an ...
... What other sensory receptors will the autonomic nervous system use to monitor and adjust heart rate? •Chemoreceptors- can you give an example? High levels of carbon dioxide increase heart rateWhy? It is a waste product that must be pumped to the lungs for removal. •Thermoreceptors- can you give an ...
No Slide Title
... heart due to a lack of oxygen to the heart muscle. It can be brought on by exercise, emotional upset or heavy meals. Normally the arteries that supply blood to the heart can cope with an increased demand, but if coronary artery disease (CAD) is present or high blood pressure, the blood flow is restr ...
... heart due to a lack of oxygen to the heart muscle. It can be brought on by exercise, emotional upset or heavy meals. Normally the arteries that supply blood to the heart can cope with an increased demand, but if coronary artery disease (CAD) is present or high blood pressure, the blood flow is restr ...
Heart Block
... No association between P waves and QRS complexes Can be caused by congenital problems, idiopathic fibrosis, ischaemic heart disease, non-ischaemic heart disease, cardiac surgery, iatrogenic, drug-induced, infections, connective tissue diseases, neuromuscular diseases Life is maintained by a spontane ...
... No association between P waves and QRS complexes Can be caused by congenital problems, idiopathic fibrosis, ischaemic heart disease, non-ischaemic heart disease, cardiac surgery, iatrogenic, drug-induced, infections, connective tissue diseases, neuromuscular diseases Life is maintained by a spontane ...
Cardiovascular - San Juan College
... Smoking increases blood clotting, raising clotting in coronary arteries and increasing the chances of heart attacks. Irreversible damage to arteries even in ex-smokers 4. High Blood Pressure Each time the heart beats the blood pressure goes up and down as the blood is forced through the walls of the ...
... Smoking increases blood clotting, raising clotting in coronary arteries and increasing the chances of heart attacks. Irreversible damage to arteries even in ex-smokers 4. High Blood Pressure Each time the heart beats the blood pressure goes up and down as the blood is forced through the walls of the ...
The CHF Patient - Edwards Lifesciences
... Dysfunction in systole and/or diastole may result in CHF, related to passive backup of blood into the pulmonary and systemic venous beds and/or resistance in ventricular filling. It has been shown that “although there is some degree of diastolic dysfunction in most patients who present clinically wi ...
... Dysfunction in systole and/or diastole may result in CHF, related to passive backup of blood into the pulmonary and systemic venous beds and/or resistance in ventricular filling. It has been shown that “although there is some degree of diastolic dysfunction in most patients who present clinically wi ...
Practical session №4 Theme: "Edematous syndrome. Differential
... abdomen. Decreased blood pressure. 1. What is the complication developed in a patient; 2. List at least four more possible complications that threaten this patient; 3. At what more disease on the background of nephrotic syndrome likelihood of developing these complications is high; 3. What should be ...
... abdomen. Decreased blood pressure. 1. What is the complication developed in a patient; 2. List at least four more possible complications that threaten this patient; 3. At what more disease on the background of nephrotic syndrome likelihood of developing these complications is high; 3. What should be ...
Pacers, ablation, cardioversion, telemetry, Intro to ACLS
... heart pumps out to body in 1 min. NORMAL: 5 to 8 L • CO= HR x SV (CO can be changed by altering heart rate, stroke vol. or both) • Stroke Volume = the amount of blood that the ...
... heart pumps out to body in 1 min. NORMAL: 5 to 8 L • CO= HR x SV (CO can be changed by altering heart rate, stroke vol. or both) • Stroke Volume = the amount of blood that the ...
PSE4U EXERCISE SCIENCE
... heart contraction travels down to the sinoatrial (SA) node (the “pacemaker”) a group of specialized nerve tissue located in the posterior wall of the right atrium the electrical impulse generated by the SA node spreads through both atria and reaches the atrioventricular (AV) node, located in the ...
... heart contraction travels down to the sinoatrial (SA) node (the “pacemaker”) a group of specialized nerve tissue located in the posterior wall of the right atrium the electrical impulse generated by the SA node spreads through both atria and reaches the atrioventricular (AV) node, located in the ...
McCance: Pathophysiology, 6th Edition
... 4. Hemodynamic integrity of the cardiovascular system depends to a great extent on properly functioning cardiac valves. Congenital or acquired disorders that result in stenosis or incompetence or both can structurally alter the valves. 5. Characteristic heart sounds, cardiac murmurs, and systemic co ...
... 4. Hemodynamic integrity of the cardiovascular system depends to a great extent on properly functioning cardiac valves. Congenital or acquired disorders that result in stenosis or incompetence or both can structurally alter the valves. 5. Characteristic heart sounds, cardiac murmurs, and systemic co ...
Microscopic Anatomy: Arteries, Veins and Capillaries
... represents a typical, medium-sized systemic artery and vein (most commonly from a cat). You will use these slides, along with available illustrations and the descriptions below, to make observations about the differences between these structures. In transverse section, you can see that each artery a ...
... represents a typical, medium-sized systemic artery and vein (most commonly from a cat). You will use these slides, along with available illustrations and the descriptions below, to make observations about the differences between these structures. In transverse section, you can see that each artery a ...
Blood - Wando High School
... deliver blood back to the heart. E. veins contain valves to help the backflow of blood since pressure is lost at the level of the capillaries. ...
... deliver blood back to the heart. E. veins contain valves to help the backflow of blood since pressure is lost at the level of the capillaries. ...
The Heart
... shape of a fist. It is actually made up of two separate pumps. It is called an involuntary muscle because it works without you ever having to think about it working. Isn't that amazing? You'd never get anything done if you always had to think about making your heart beat! ...
... shape of a fist. It is actually made up of two separate pumps. It is called an involuntary muscle because it works without you ever having to think about it working. Isn't that amazing? You'd never get anything done if you always had to think about making your heart beat! ...
Exercise-Induced Ventricular Fibrillation: Seven Years Follow-Up
... fibrillation at the fourth minute of the recovery period they are reproducibly induced by the exercise stress test (3, 5). Our patient did not have a positive family history of exerciseinduced syncope or sudden death. Based on current knowledge, genetic analysis does not contribute to risk stratific ...
... fibrillation at the fourth minute of the recovery period they are reproducibly induced by the exercise stress test (3, 5). Our patient did not have a positive family history of exerciseinduced syncope or sudden death. Based on current knowledge, genetic analysis does not contribute to risk stratific ...
CardioVascular Disease
... heart attack-a heart attack caused by a blockage of the coronary artery ...
... heart attack-a heart attack caused by a blockage of the coronary artery ...
Chapter 20 The Heart
... During fetal life, a temporary blood vessel called ________________, connects pulmonary trunk to the aorta, this blood vessels closes shortly after birth, leaving a remnant called _________________ . ...
... During fetal life, a temporary blood vessel called ________________, connects pulmonary trunk to the aorta, this blood vessels closes shortly after birth, leaving a remnant called _________________ . ...
chapter-5-hf-lecture
... demands of the peripheral tissues. Ex. severe anemia or thyrotoxicosis. 4- Low-output failure : is characterized by insufficient forward output both at rest and during times of increased metabolic demand. 5- Left ventricle failure: ex. large anterior myocardial infarction 6- Right ventricle fail ...
... demands of the peripheral tissues. Ex. severe anemia or thyrotoxicosis. 4- Low-output failure : is characterized by insufficient forward output both at rest and during times of increased metabolic demand. 5- Left ventricle failure: ex. large anterior myocardial infarction 6- Right ventricle fail ...
Physiology Lec.(2) Dr.Rafah Sami
... The period of rapid filling of ventricles occur during the first third diastole and provide most of ventricular filling A trial contraction occurs during the last third of diastole and contributes about 25%of the filling of the ventricle out flow of blood from ventricles occur during systole the fol ...
... The period of rapid filling of ventricles occur during the first third diastole and provide most of ventricular filling A trial contraction occurs during the last third of diastole and contributes about 25%of the filling of the ventricle out flow of blood from ventricles occur during systole the fol ...
Cardiac Resynchronization Therapy
... all people with heart failure – the two lower chambers (ventricles) no longer contract at the same time. This may worsen the symptoms of the disease, which include shortness of breath, fatigue, and swelling of the feet and ankles. In CRT, a stopwatch-sized device is implanted in the upper chest in a ...
... all people with heart failure – the two lower chambers (ventricles) no longer contract at the same time. This may worsen the symptoms of the disease, which include shortness of breath, fatigue, and swelling of the feet and ankles. In CRT, a stopwatch-sized device is implanted in the upper chest in a ...
Word
... people with heart failure – the two lower chambers (ventricles) no longer contract at the same time. This may worsen the symptoms of the disease, which include shortness of breath, fatigue, and swelling of the feet and ankles. In CRT, a stopwatch-sized device is implanted in the upper chest in an at ...
... people with heart failure – the two lower chambers (ventricles) no longer contract at the same time. This may worsen the symptoms of the disease, which include shortness of breath, fatigue, and swelling of the feet and ankles. In CRT, a stopwatch-sized device is implanted in the upper chest in an at ...
What is Sudden Cardiac Arrest? Occurs suddenly and often without
... o NonInherited (not passed on from the family, but still present at birth) conditions: Coronary Artery Abnormalities – abnormality of the blood vessels that supply blood to the heart muscle. The second most common cause of sudden cardiac arrest in athletes in the U.S. Aortic valve abnormalities ...
... o NonInherited (not passed on from the family, but still present at birth) conditions: Coronary Artery Abnormalities – abnormality of the blood vessels that supply blood to the heart muscle. The second most common cause of sudden cardiac arrest in athletes in the U.S. Aortic valve abnormalities ...
PM_HEMODYNAMIC_DYSFUNCTION
... In medicine, an embolism (plural embolisms) occurs when an object migrates from one part of the body (through circulation) and causes a blockage (occlusion) of a blood vessel in another part of the body. ...
... In medicine, an embolism (plural embolisms) occurs when an object migrates from one part of the body (through circulation) and causes a blockage (occlusion) of a blood vessel in another part of the body. ...
CirculatorySystem
... • Heart is two pumps that work together, right and left half • Repetitive contraction (systole) and relaxation (diastole) of heart chambers • Blood moves through circulatory system from areas of higher to lower pressure. – Contraction of heart produces the pressure ...
... • Heart is two pumps that work together, right and left half • Repetitive contraction (systole) and relaxation (diastole) of heart chambers • Blood moves through circulatory system from areas of higher to lower pressure. – Contraction of heart produces the pressure ...