Defibrillators
... • In the heart ventricular fibrillation is a condition which can lead to asystole. • It is usually preceded by ventricular tachycardia (fast heart rhythm). ...
... • In the heart ventricular fibrillation is a condition which can lead to asystole. • It is usually preceded by ventricular tachycardia (fast heart rhythm). ...
How do you manage this patient?
... 2/3 systemic arterial blood pressure (SABP) or • pulmonary arteriolar resistance > 2/3 systemic arteriolar resistance • net left-to-right shunt (Qp:Qs) of at least 1.5:1 • RA or RV enlargement – radiographic, cardiac catheterization • or there is evidence of pulmonary artery reactivity when challeng ...
... 2/3 systemic arterial blood pressure (SABP) or • pulmonary arteriolar resistance > 2/3 systemic arteriolar resistance • net left-to-right shunt (Qp:Qs) of at least 1.5:1 • RA or RV enlargement – radiographic, cardiac catheterization • or there is evidence of pulmonary artery reactivity when challeng ...
Ch 21: Cardiovascular System - The Heart -
... Close passively under blood pressure Heart sounds produced by valve closure ...
... Close passively under blood pressure Heart sounds produced by valve closure ...
Levosimendan - Wellington ICU
... - doesn’t impair diastolic relaxation - also produces vasodilation by opening ATP-sensitive K+ channels in vascular smooth muscle -> reduces preload, afterload, improves O2 supply to myocardium, increases coronary blood flow and renal blood flow. - increases: Q, SV, HR and increases coronary blood f ...
... - doesn’t impair diastolic relaxation - also produces vasodilation by opening ATP-sensitive K+ channels in vascular smooth muscle -> reduces preload, afterload, improves O2 supply to myocardium, increases coronary blood flow and renal blood flow. - increases: Q, SV, HR and increases coronary blood f ...
What is Sudden Cardiac Arrest? Occurs suddenly and often without
... Dizziness Unusual fatigue/weakness Chest pain Shortness of breath Nausea/vomiting Palpitations (heart is beating unusually fast or skipping beats) Family history of sudden cardiac arrest at age < 50 ...
... Dizziness Unusual fatigue/weakness Chest pain Shortness of breath Nausea/vomiting Palpitations (heart is beating unusually fast or skipping beats) Family history of sudden cardiac arrest at age < 50 ...
BIOL242CardioVascularChap18,19ObjSEP2012
... right and left ventricles, semilunar valves, tricuspid and bicuspid valves, chordae tendinae, papillary muscles, pulmonary arteries and veins, inferior and superior vena cava and aorta. 4. Trace the pathway of blood through the heart listing all structures and vessels by name. 5. Describe the struct ...
... right and left ventricles, semilunar valves, tricuspid and bicuspid valves, chordae tendinae, papillary muscles, pulmonary arteries and veins, inferior and superior vena cava and aorta. 4. Trace the pathway of blood through the heart listing all structures and vessels by name. 5. Describe the struct ...
Supplemental Table 1
... Supplemental Table 1. Serious cardiac outcome definitions. a Outcome Death Myocardial Infarction (MI) ...
... Supplemental Table 1. Serious cardiac outcome definitions. a Outcome Death Myocardial Infarction (MI) ...
Unit 2
... atria, right and left ventricles, semilunar valves, tricuspid and bicuspid valves, chordae tendinae, papillary muscles, pulmonary arteries and veins, inferior and superior vena cava and aorta. 4. Trace the pathway of blood through the heart listing all structures and vessels by name. 5. Describe the ...
... atria, right and left ventricles, semilunar valves, tricuspid and bicuspid valves, chordae tendinae, papillary muscles, pulmonary arteries and veins, inferior and superior vena cava and aorta. 4. Trace the pathway of blood through the heart listing all structures and vessels by name. 5. Describe the ...
Bio 238 Exam #1 Review Guide. 100 multiple choice questions
... 11) During the cardiac cycle, the A) second heart sound occurs during atrial systole. B) QRS complex of the ECG precedes the increase in ventricular ...
... 11) During the cardiac cycle, the A) second heart sound occurs during atrial systole. B) QRS complex of the ECG precedes the increase in ventricular ...
The Anatomy of the Heart
... • How Does Blood Flow in the Heart? (cont’d) • Right ventricle pumps blood through pulmonary semilunar valve • Enters pulmonary trunk • Flows to lungs through right, left pulmonary arteries where it picks up oxygen ...
... • How Does Blood Flow in the Heart? (cont’d) • Right ventricle pumps blood through pulmonary semilunar valve • Enters pulmonary trunk • Flows to lungs through right, left pulmonary arteries where it picks up oxygen ...
Morte cardiaca improvvisa - Informazioni
... cannot pump blood throughout the body. This can lead to sudden cardiac arrest (SCA). Most people with VF lose consciousness within a few seconds. An electrical shock administered to the heart can reset the heart’s rhythm and restore normal blood flow throughout the body. It is impossible to predict ...
... cannot pump blood throughout the body. This can lead to sudden cardiac arrest (SCA). Most people with VF lose consciousness within a few seconds. An electrical shock administered to the heart can reset the heart’s rhythm and restore normal blood flow throughout the body. It is impossible to predict ...
Plötzlicher Herztod - Hintergrundinformationen
... cannot pump blood throughout the body. This can lead to sudden cardiac arrest (SCA). Most people with VF lose consciousness within a few seconds. An electrical shock administered to the heart can reset the heart’s rhythm and restore normal blood flow throughout the body. It is impossible to predict ...
... cannot pump blood throughout the body. This can lead to sudden cardiac arrest (SCA). Most people with VF lose consciousness within a few seconds. An electrical shock administered to the heart can reset the heart’s rhythm and restore normal blood flow throughout the body. It is impossible to predict ...
12chuyendao_ECG_2 - maritime advance life
... MIs can affect a single heart wall or more than one area ST-segment elevations appear in the leads monitoring all of the involved areas Areas involved are reflected by the MI descriptive name ...
... MIs can affect a single heart wall or more than one area ST-segment elevations appear in the leads monitoring all of the involved areas Areas involved are reflected by the MI descriptive name ...
The Conduction System of the Heart
... - Depends on 2 factors- cardiac output and the resistance in the arteries, which is related to their elasticity. - BP varies according to what factors? ...
... - Depends on 2 factors- cardiac output and the resistance in the arteries, which is related to their elasticity. - BP varies according to what factors? ...
NOTES: Normal Heart - Children`s Heart Clinic
... mixing of the pulmonary and systemic venous blood and equal pressures in both ventricles. The magnitude of pulmonary blood flow (PBF) is determined by the size of the pulmonary artery. If PBF is excessive, congestive heart failure (CHF) may occur as a result of volume overload placed on the ventricl ...
... mixing of the pulmonary and systemic venous blood and equal pressures in both ventricles. The magnitude of pulmonary blood flow (PBF) is determined by the size of the pulmonary artery. If PBF is excessive, congestive heart failure (CHF) may occur as a result of volume overload placed on the ventricl ...
Circulatory System
... from cells. Without the circulatory system, the body would not be able to fight disease or maintain a stable internal environment – such as proper temperature and pH – known as homeostasis. Description thecirculatory circulatorysystem systemas simply a While many viewofthe highway for blood – it is ...
... from cells. Without the circulatory system, the body would not be able to fight disease or maintain a stable internal environment – such as proper temperature and pH – known as homeostasis. Description thecirculatory circulatorysystem systemas simply a While many viewofthe highway for blood – it is ...
Review Sheet Answers Word Doc
... Opening between the right and left atria, which bypasses the lungs, and closes with the first breath 15. A heart valve with 3 flaps. Tricuspid valve 16. Where on the heart is the stethoscope placed during an examination? Apex 17. Explain the path a red blood cell takes from the superior vena cava to ...
... Opening between the right and left atria, which bypasses the lungs, and closes with the first breath 15. A heart valve with 3 flaps. Tricuspid valve 16. Where on the heart is the stethoscope placed during an examination? Apex 17. Explain the path a red blood cell takes from the superior vena cava to ...
Haron Kirikiru Wk 4 discussion Atrial fibrillation They are
... Blood tends to stagnate in the incompletely emptied atria and is therefore more likely to clot. When clot moves to the left ventricle, they may be embolized to the brain causing stroke. Symptoms Common symptoms includes palpitations, which are sensations of a racing, uncomfortable, irregular heart b ...
... Blood tends to stagnate in the incompletely emptied atria and is therefore more likely to clot. When clot moves to the left ventricle, they may be embolized to the brain causing stroke. Symptoms Common symptoms includes palpitations, which are sensations of a racing, uncomfortable, irregular heart b ...
The Circulatory System - Southgate Community School District
... The Heart: Blood Supply • Coronary Arteries give blood to heart’s tissue. – Branch from aorta – Run through heart tissue – Narrow – If blocked, tissue may die=heart attack. ...
... The Heart: Blood Supply • Coronary Arteries give blood to heart’s tissue. – Branch from aorta – Run through heart tissue – Narrow – If blocked, tissue may die=heart attack. ...
Beating the Clock: When Time is Muscle
... had room for improvement; then several things happened at about the same time. Innovations led by Eric Howell, M.D., (and reported on in our last issue, available on our website) sped up the flow of patients from the Emergency Department to the hospital. A groundbreaking triage program got patients ...
... had room for improvement; then several things happened at about the same time. Innovations led by Eric Howell, M.D., (and reported on in our last issue, available on our website) sped up the flow of patients from the Emergency Department to the hospital. A groundbreaking triage program got patients ...
CARDIOVASCULAR SYSTEM: An overview
... Name the organs of the cardiovascular system, and discuss their functions. Identify and locate the major parts of the heart and discuss the functions of each part. Trace the pathway of the blood through the heart and the vessels of the coronary circulation. Discuss the cardiac cycle, and exp ...
... Name the organs of the cardiovascular system, and discuss their functions. Identify and locate the major parts of the heart and discuss the functions of each part. Trace the pathway of the blood through the heart and the vessels of the coronary circulation. Discuss the cardiac cycle, and exp ...
Cardiac surgery
Cardiovascular (heart) surgery is surgery on the heart or great vessels performed by cardiac surgeons. Frequently, it is done to treat complications of ischemic heart disease (for example, coronary artery bypass grafting), correct congenital heart disease, or treat valvular heart disease from various causes including endocarditis, rheumatic heart disease and atherosclerosis. It also includes heart transplantation.