Narrowing of aorta
... Tips for admitting ACHD • Identify patient as ACHD patient – Were they born with the defect? – Do they have a scar in the middle of chest or a thoracotomy? – Did they see a cardiologist as a child? • Consult the ACHD team! • Only ~10% of ACHD patients in the US are currently getting the ACHD care t ...
... Tips for admitting ACHD • Identify patient as ACHD patient – Were they born with the defect? – Do they have a scar in the middle of chest or a thoracotomy? – Did they see a cardiologist as a child? • Consult the ACHD team! • Only ~10% of ACHD patients in the US are currently getting the ACHD care t ...
Topic D.4 Heart - Cougar science rocks!
... Overall pattern compared before/after exercise or different positions of body ...
... Overall pattern compared before/after exercise or different positions of body ...
Guide to Transthoracic Echocardiography
... A transthoracic echocardiogram (also called an "echo") is an ultrasound examination of the heart. Ultrasound (high frequency sound waves-‐not heard by the human ear) is sent into the body to outline tissu ...
... A transthoracic echocardiogram (also called an "echo") is an ultrasound examination of the heart. Ultrasound (high frequency sound waves-‐not heard by the human ear) is sent into the body to outline tissu ...
Electrical System Of The Heart
... 2. The SA node sends out an electrical stimulus that causes the atria to contract. When this stimulus reaches the AV node, it is passed through the bundle of His and the Purkinje fibres. The stimulus causes the ventricles to contract, starting from the apex and then upward, which forces blood toward ...
... 2. The SA node sends out an electrical stimulus that causes the atria to contract. When this stimulus reaches the AV node, it is passed through the bundle of His and the Purkinje fibres. The stimulus causes the ventricles to contract, starting from the apex and then upward, which forces blood toward ...
tutorial 1
... splitting of the second heart sound. Which of the following is the mechanism underlying this finding? • a. A decrease in heart rate • b. An increased left ventricular stroke volume • c. Delayed closing of the aortic valve • d. Delayed opening of the mitral valve • e. Delayed closing of the pulmonic ...
... splitting of the second heart sound. Which of the following is the mechanism underlying this finding? • a. A decrease in heart rate • b. An increased left ventricular stroke volume • c. Delayed closing of the aortic valve • d. Delayed opening of the mitral valve • e. Delayed closing of the pulmonic ...
Human Anatomy and Physiology
... a. the L.V. pumps blood through the short, low-resistance pulmonary circuit b. the R.V. pumps blood through the low-resistance systemic circulation c. the L.V. pumps blood through the high-resistance systemic, circulation d. the R.V. pumps blood through the short, high-resistance pulmonary circuit _ ...
... a. the L.V. pumps blood through the short, low-resistance pulmonary circuit b. the R.V. pumps blood through the low-resistance systemic circulation c. the L.V. pumps blood through the high-resistance systemic, circulation d. the R.V. pumps blood through the short, high-resistance pulmonary circuit _ ...
The cardiovascular system includes the heart, blood vessels, blood
... the atrial chambers from the pulmonary veins (left) and the vena cava (right) and the ventricles contract. When the ventricles contract the bicuspid and tricuspid valves close to prevent backflow of blood into the atria ...
... the atrial chambers from the pulmonary veins (left) and the vena cava (right) and the ventricles contract. When the ventricles contract the bicuspid and tricuspid valves close to prevent backflow of blood into the atria ...
F - Notes - Disorders of the Heart
... • M.I. aka: heart attack • blood supply to the heart is cut off (ischemia) resulting in heart tissue dying ...
... • M.I. aka: heart attack • blood supply to the heart is cut off (ischemia) resulting in heart tissue dying ...
Chapter 1
... Figure 8.17 Ultrasonic flowmeter. The sensor at the scan head transmits the signal from the oscillator and receives the reflected wave from the blood cells. The RF (radio frequency) amplifier amplifies the received signal and the carrier frequency, then AF (audio frequency) signal is produced by a d ...
... Figure 8.17 Ultrasonic flowmeter. The sensor at the scan head transmits the signal from the oscillator and receives the reflected wave from the blood cells. The RF (radio frequency) amplifier amplifies the received signal and the carrier frequency, then AF (audio frequency) signal is produced by a d ...
Document
... • M.I. aka: heart attack • blood supply to the heart is cut off (ischemia) resulting in heart tissue dying ...
... • M.I. aka: heart attack • blood supply to the heart is cut off (ischemia) resulting in heart tissue dying ...
3/10/2009 1 4. The two inferior chambers of the heart are known as
... y 2. atrial muscle, ventricular muscle, & specialized excitatory and conductive muscle fibers. y 3. It caused by the shutting of atrioventricular valves at the onset of the y ventricular systole. y ...
... y 2. atrial muscle, ventricular muscle, & specialized excitatory and conductive muscle fibers. y 3. It caused by the shutting of atrioventricular valves at the onset of the y ventricular systole. y ...
Mass Transport and the Blood system
... Over large distances, efficient supply of materials is ...
... Over large distances, efficient supply of materials is ...
The Heart - Academic Computer Center
... Ventricular Ejection • LV is still contracting and now LVP exceeds Aortic P • Aortic valve is now open. ...
... Ventricular Ejection • LV is still contracting and now LVP exceeds Aortic P • Aortic valve is now open. ...
File
... 1) START: Passive ventricular filling. 80% of the ventricle fills at rest, or DIASTOLE. Approximately 105mL. 2) Atria contract & pump 25mL (20%) more into ventricles so the End Diastolic Volume is about 130mL. 3) QRS - ventricular DEPOLARIZATION. 4) Isovolumetric Ventricular contraction - AV valves ...
... 1) START: Passive ventricular filling. 80% of the ventricle fills at rest, or DIASTOLE. Approximately 105mL. 2) Atria contract & pump 25mL (20%) more into ventricles so the End Diastolic Volume is about 130mL. 3) QRS - ventricular DEPOLARIZATION. 4) Isovolumetric Ventricular contraction - AV valves ...
Cardiovascular System Lecture/Notes
... young/healthy women. Idiopathic but triggered by; cold temps, stress, or smoking. *Varicose veins- swollen/twisted veins caused by damaged valves that fail to prevent the backflow of blood. Blood collects in veins which makes them much larger in size. Thrombosis can occur. Hemorrhoids are varicose v ...
... young/healthy women. Idiopathic but triggered by; cold temps, stress, or smoking. *Varicose veins- swollen/twisted veins caused by damaged valves that fail to prevent the backflow of blood. Blood collects in veins which makes them much larger in size. Thrombosis can occur. Hemorrhoids are varicose v ...
Cardiovascular Test ID # Directions: Read each section carefully
... answer, first refer to your notes and the book, then the Internet. Referring back to previous chapters and their notes may be beneficial as well. Please answer with COMPLETE sentences and correct spelling (if a word has the red marks from spellchecker, then double check to make sure you spelled it c ...
... answer, first refer to your notes and the book, then the Internet. Referring back to previous chapters and their notes may be beneficial as well. Please answer with COMPLETE sentences and correct spelling (if a word has the red marks from spellchecker, then double check to make sure you spelled it c ...
Cardiovascular System
... Amount of blood pumped out by each side of the heart in 1 minute. Stroke volume - volume of blood pumped out by a ventricle with each heartbeat. Cardiac output = heart rate
X stroke ...
... Amount of blood pumped out by each side of the heart in 1 minute. Stroke volume - volume of blood pumped out by a ventricle with each heartbeat. Cardiac output
X stroke ...
Sheep Heart Dissection - Mrs. Brenner`s Biology
... wall of the right atrium and ventricle, as shown by the arrow in the external heart picture. Pull the two sides apart and look for three flaps of membrane. These membranes form the tricuspid valve between the right atrium and the right ventricle. 2. The valves are connected to the papillary muscles ...
... wall of the right atrium and ventricle, as shown by the arrow in the external heart picture. Pull the two sides apart and look for three flaps of membrane. These membranes form the tricuspid valve between the right atrium and the right ventricle. 2. The valves are connected to the papillary muscles ...
Outline Chapters 15-16 - Mead`s Fabulous Weebly
... Auricle ◦ Anterior surface of the atrium ◦ Increases capacity of atrium, increases blood volume D. Valves of Heart Def: dense, connective tissue that is covered by endothelium; prevents blood from flowing backward Chordae tendonae: connect valves to muscle wall Open and close due to changes ...
... Auricle ◦ Anterior surface of the atrium ◦ Increases capacity of atrium, increases blood volume D. Valves of Heart Def: dense, connective tissue that is covered by endothelium; prevents blood from flowing backward Chordae tendonae: connect valves to muscle wall Open and close due to changes ...
Artificial heart valve
An artificial heart valve is a device implanted in the heart of a patient with valvular heart disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires open-heart surgery.Valves are integral to the normal physiological functioning of the human heart. Natural heart valves are evolved to forms that perform the functional requirement of inducing unidirectional blood flow through the valve structure from one chamber of the heart to another. Natural heart valves become dysfunctional for a variety of pathological causes. Some pathologies may require complete surgical replacement of the natural heart valve with a heart valve prosthesis.