3-cardiac-cycle-1 - INAYA Medical College
... ◦ Initiated by the Sino-Atrial node (SA node) which is myogenic at 60-100 action potentials/minute ◦ Depolarization is spread through the atria via gap junctions and internodal pathways to the Atrio-Ventricular node (AV node) The fibrous connective tissue matrix of the heart prevents further sprea ...
... ◦ Initiated by the Sino-Atrial node (SA node) which is myogenic at 60-100 action potentials/minute ◦ Depolarization is spread through the atria via gap junctions and internodal pathways to the Atrio-Ventricular node (AV node) The fibrous connective tissue matrix of the heart prevents further sprea ...
NON-SURGICAL APPROACH TO ATRIAL SEPTAL DEFECT
... the NJHI at Lourdes just received IRB approval to begin a carotid stenting protocol using a device produced by another manufacturer. “Additional device options will allow the program to grow dramatically,” explains NJHI Director Jan Weber, M.D. In addition, Dr. Weber notes that several additional in ...
... the NJHI at Lourdes just received IRB approval to begin a carotid stenting protocol using a device produced by another manufacturer. “Additional device options will allow the program to grow dramatically,” explains NJHI Director Jan Weber, M.D. In addition, Dr. Weber notes that several additional in ...
4-CardiovascularSystem-Med
... o It is composed of the heart and blood vessels. o The heart is cone shaped, covered by pericardium and composed of four chambers. o The blood vessels are the arteries, veins and capillaries. o Arteries transport the blood from the heart. o The terminal branches of the arteries can anastomose with e ...
... o It is composed of the heart and blood vessels. o The heart is cone shaped, covered by pericardium and composed of four chambers. o The blood vessels are the arteries, veins and capillaries. o Arteries transport the blood from the heart. o The terminal branches of the arteries can anastomose with e ...
cardiopulmonary bypass and the heart lung machine
... By About.com Inventors. "John Heysham Gibbon - Heart Lung Machine - Pump ...
... By About.com Inventors. "John Heysham Gibbon - Heart Lung Machine - Pump ...
Circulatory System Vocabulary
... vessel, forms a scab and skin cells repair themselves underneath ...
... vessel, forms a scab and skin cells repair themselves underneath ...
Cardiovascular System
... flowing through the body? The opening & closing of the valves in the heart b) Gravity pushing blood through the veins c) Cardiac muscle in the heart contracting and relaxing d) Cardiac muscle in the blood vessels contracting and relaxing a) ...
... flowing through the body? The opening & closing of the valves in the heart b) Gravity pushing blood through the veins c) Cardiac muscle in the heart contracting and relaxing d) Cardiac muscle in the blood vessels contracting and relaxing a) ...
Print - Circulation
... way to transfer this segment of the aorta containing both coronary arteries is by turning the segment over to fit the outflow stump of the left ventricle. This maneuver does not interfere with coronary circulation. Adequacy of the coronary circulation was demonstrated by the uniform presence of good ...
... way to transfer this segment of the aorta containing both coronary arteries is by turning the segment over to fit the outflow stump of the left ventricle. This maneuver does not interfere with coronary circulation. Adequacy of the coronary circulation was demonstrated by the uniform presence of good ...
Unblock My Heart! - Community Resources for Science
... consequences. Having material blocking the normal blood flow restricts the movement of blood, thus preventing sufficient nutrients and oxygen from reaching all parts of the body. Having plaque material moving though the blood vessels may also result in that material eventually encountering a smaller ...
... consequences. Having material blocking the normal blood flow restricts the movement of blood, thus preventing sufficient nutrients and oxygen from reaching all parts of the body. Having plaque material moving though the blood vessels may also result in that material eventually encountering a smaller ...
Cardiovascular System notes File
... blood held from an area and can be caused by thrombotic occlusion of a blood vessel • Arrhythmia- abnormal heart rhythms – Heart block (AV block); failure of proper conduction of impulses thru AV node to AV Bundle of HIS; pacemakers can help – Flutter- rapid but regular contraction of atria or ventr ...
... blood held from an area and can be caused by thrombotic occlusion of a blood vessel • Arrhythmia- abnormal heart rhythms – Heart block (AV block); failure of proper conduction of impulses thru AV node to AV Bundle of HIS; pacemakers can help – Flutter- rapid but regular contraction of atria or ventr ...
Prezentace aplikace PowerPoint
... Cosequence of ventricular function changes a) Mechanical alternans (pusus alternans) b) Electrical alternans (alternation of tall and short QRS kompexes) a) Mechanical alternans – beat-to-beat oscilation in the strength of ventricular myocardium contraction at a constant rate (sinus rhythm) Manife ...
... Cosequence of ventricular function changes a) Mechanical alternans (pusus alternans) b) Electrical alternans (alternation of tall and short QRS kompexes) a) Mechanical alternans – beat-to-beat oscilation in the strength of ventricular myocardium contraction at a constant rate (sinus rhythm) Manife ...
Cardiovascular System
... a) Pulmonary Circuit – the blood vessels that carry blood to and from the lungs (Veins in this system carry O2 rich, CO2 poor blood back to the heart) b) Systemic Circuit – the blood vessels that carry blood to and from all other parts of the body (Veins in this circuit carry CO2 rich, O2 poor blood ...
... a) Pulmonary Circuit – the blood vessels that carry blood to and from the lungs (Veins in this system carry O2 rich, CO2 poor blood back to the heart) b) Systemic Circuit – the blood vessels that carry blood to and from all other parts of the body (Veins in this circuit carry CO2 rich, O2 poor blood ...
B3_2_transporting_ma..
... 32. The smallest blood vessels which run between individual cells. They have a wall that is only one cell thick. Down 1. The system by which blood is pumped around the body. 5. A tube which carries blood around the body, i.e. veins, arteries and capillaries. 8. Containing oxygen. 11. Structure which ...
... 32. The smallest blood vessels which run between individual cells. They have a wall that is only one cell thick. Down 1. The system by which blood is pumped around the body. 5. A tube which carries blood around the body, i.e. veins, arteries and capillaries. 8. Containing oxygen. 11. Structure which ...
Anesthesia for an adult patient with patent ductus arteriosus for
... The number of adult patients with congenital heart disease (CHD) is rapidly increasing, and these patients will present for non-cardiac surgery with greater frequency. The cardiovascular anatomy and physiology of CHD is complex and requires specific knowledge of the defect and its anesthetic implica ...
... The number of adult patients with congenital heart disease (CHD) is rapidly increasing, and these patients will present for non-cardiac surgery with greater frequency. The cardiovascular anatomy and physiology of CHD is complex and requires specific knowledge of the defect and its anesthetic implica ...
2nd test – BIOL 1010 – Sp 08 – 3:30 1. Which of the following is NOT
... A. each impulse starts in the AV node B. each impulse starts in the right ventricle C. the atria contract first and then the ventricles D. all of the above 22. (T or F) As long as dad is Rh negative, there is never any concern about Erythroblastois fetalis in his child. 23. Secretions from which of ...
... A. each impulse starts in the AV node B. each impulse starts in the right ventricle C. the atria contract first and then the ventricles D. all of the above 22. (T or F) As long as dad is Rh negative, there is never any concern about Erythroblastois fetalis in his child. 23. Secretions from which of ...
Cardiovascular System
... Auricle: an appendage that increases the atria’s volume capacity. – Pectinate muscles: muscle bundles that run parallel to one another and allow atrium to expand and contract. – Interatrial Septum: divides right and left atrium Foramen ovalis- opening between atria before birth- closes at birth and ...
... Auricle: an appendage that increases the atria’s volume capacity. – Pectinate muscles: muscle bundles that run parallel to one another and allow atrium to expand and contract. – Interatrial Septum: divides right and left atrium Foramen ovalis- opening between atria before birth- closes at birth and ...
Congestive Heart Failure and CAD
... • Not used much IV due to delay between dose and effect, no better bioavailability ...
... • Not used much IV due to delay between dose and effect, no better bioavailability ...
lesson 20 arteries and veins
... Veins Veins carry blood back to the heart The muscular layer and layers of elastic fibres in the vein wall are thinner than those in an artery because blood flows along a vein at low pressure The lumen of a vein is wider than that of an artery Valves are present in veins, to prevent the backflow o ...
... Veins Veins carry blood back to the heart The muscular layer and layers of elastic fibres in the vein wall are thinner than those in an artery because blood flows along a vein at low pressure The lumen of a vein is wider than that of an artery Valves are present in veins, to prevent the backflow o ...
Non-cardiac Surgery in the Adult Congenital Heart Patient
... heart syndrome is a uniformly fatal condition within the first weeks of life if no intervention is made. ...
... heart syndrome is a uniformly fatal condition within the first weeks of life if no intervention is made. ...
Figuring Out Cardiac Anatomy: Your Heart - heart-of
... Parietal pericardium: Beyond the pericardial cavity, working your way out to the outside of the heart, this outermost layer of the heart is a thin, white covering made of fibrous connective ...
... Parietal pericardium: Beyond the pericardial cavity, working your way out to the outside of the heart, this outermost layer of the heart is a thin, white covering made of fibrous connective ...
2. A condition in which one or both of the cusps of the mitral vlave is
... 23. The AV node extension into the interventricular septum is called the atrioventricular ____. 25. A surgical technique that uses a balloon like structure to increase the diameter of coronary arteries. 26. Abbr. for premature ventricular contractions. 29. The more pointed part of the whole heart is ...
... 23. The AV node extension into the interventricular septum is called the atrioventricular ____. 25. A surgical technique that uses a balloon like structure to increase the diameter of coronary arteries. 26. Abbr. for premature ventricular contractions. 29. The more pointed part of the whole heart is ...
The Cardiovascular System
... Blood Flow, 2 • Pulmonary Arterieslungspulmonary capillaries in alveoli, pick up O2, release CO2 • Pulmonary veinsleft atrium • Left atrium through left AV valveLeft ventricle • Left ventricle through Aortic valveAorta ...
... Blood Flow, 2 • Pulmonary Arterieslungspulmonary capillaries in alveoli, pick up O2, release CO2 • Pulmonary veinsleft atrium • Left atrium through left AV valveLeft ventricle • Left ventricle through Aortic valveAorta ...
Anatomy and Physiology PowerPoint Part 4 of 6
... The heart is enclosed by the pericardium the pericardial layers slide smoothly across each other allowing the heart to beat easily with less friction Inflammation of the pericardium, pericarditis Results in a decrease in the amount of serous fluid which causes the pericardial layers to stick to each ...
... The heart is enclosed by the pericardium the pericardial layers slide smoothly across each other allowing the heart to beat easily with less friction Inflammation of the pericardium, pericarditis Results in a decrease in the amount of serous fluid which causes the pericardial layers to stick to each ...
Dextro-Transposition of the great arteries
dextro-Transposition of the great arteries (d-Transposition of the great arteries, dextro-TGA, or d-TGA), sometimes also referred to as complete transposition of the great arteries, is a birth defect in the large arteries of the heart. The primary arteries (the aorta and the pulmonary artery) are transposed.It is called a cyanotic congenital heart defect (CHD) because the newborn infant turns blue from lack of oxygen.In segmental analysis, this condition is described as ventriculoarterial discordance with atrioventricular concordance, or just ventriculoarterial discordance.d-TGA is often referred to simply as transposition of the great arteries (TGA); however, TGA is a more general term which may also refer to levo-transposition of the great arteries (l-TGA).Another term commonly used to refer to both d-TGA and l-TGA is transposition of the great vessels (TGV), although this term might have an even broader meaning than TGA.