SNC2D1 Date: Name: MAIN FUNCTION OF THE CIRCULATORY
... The right and left side of the heart are separated by a wall of muscle called the _____________________ The chambers are separated by ____________________ that_________________________________________________________________________________ ...
... The right and left side of the heart are separated by a wall of muscle called the _____________________ The chambers are separated by ____________________ that_________________________________________________________________________________ ...
LECTURE EXAM 2 -
... 17. A patent foramen ovale is a neonatal condition in which the foramen ovale fails to close at birth. You would expect such a condition to result in _____. a. increased blood flow out of the left ventricle b. reduced blood flow to the pulmonary trunk c. increased blood flow through the tricuspid va ...
... 17. A patent foramen ovale is a neonatal condition in which the foramen ovale fails to close at birth. You would expect such a condition to result in _____. a. increased blood flow out of the left ventricle b. reduced blood flow to the pulmonary trunk c. increased blood flow through the tricuspid va ...
Goes the Heart- Atrial Fibrillation
... problem. Cardiac output is the term given to the volume of blood that leaves the heart every minute and is found using the equation: Stroke volume (the amount of blood pumped by each ventricle in a single beat) * Heart Rate (BPM). Having a low cardiac output not only means that less blood is reachin ...
... problem. Cardiac output is the term given to the volume of blood that leaves the heart every minute and is found using the equation: Stroke volume (the amount of blood pumped by each ventricle in a single beat) * Heart Rate (BPM). Having a low cardiac output not only means that less blood is reachin ...
Cardiac System
... slide over each other while the heart beats 3. 4 Chambers of the heart a. atria - thinner than ventricles b. ventricles - more muscular 4. Blood supply to the myocardium a. coronary circulation -Right coronary artery (RCA) and branches supply the right atrium, right ventricle, and a portion of the p ...
... slide over each other while the heart beats 3. 4 Chambers of the heart a. atria - thinner than ventricles b. ventricles - more muscular 4. Blood supply to the myocardium a. coronary circulation -Right coronary artery (RCA) and branches supply the right atrium, right ventricle, and a portion of the p ...
lecture 2-Cardiovascular Assessment
... usually heard at the apex of the heart. caused by rapid filling and stretching of the left ventricle when the left ventricle is somewhat noncompliant. characteristic of volume overloading, such as in CHF (especially left-sided heart failure), tricuspid or mitral valve insufficiency. ...
... usually heard at the apex of the heart. caused by rapid filling and stretching of the left ventricle when the left ventricle is somewhat noncompliant. characteristic of volume overloading, such as in CHF (especially left-sided heart failure), tricuspid or mitral valve insufficiency. ...
AP Biology Animal Form and function
... (pacemaker), located in the upper wall of the right atrium, spontaneously initiates the cycle by simultaneously contracting both atria and sending a signal to the atrioventricular node ...
... (pacemaker), located in the upper wall of the right atrium, spontaneously initiates the cycle by simultaneously contracting both atria and sending a signal to the atrioventricular node ...
Cardiac Murmurs
... (differentiate from MR by seeing if louder on inspiration because it’s on the right + JVP + nondisplaced apex) Ejection systolic ...
... (differentiate from MR by seeing if louder on inspiration because it’s on the right + JVP + nondisplaced apex) Ejection systolic ...
Atrial Fibrillation: Does Your Heart Flutter, Flop, or Fly
... For many people, these medications will be enough to get rid of most, if not all, symptoms and restore quality of life. For those who do not get relief, there are more options, including pacemakers and, more recently, a minimally invasive surgical procedure called catheter ablation. ...
... For many people, these medications will be enough to get rid of most, if not all, symptoms and restore quality of life. For those who do not get relief, there are more options, including pacemakers and, more recently, a minimally invasive surgical procedure called catheter ablation. ...
he heart - TECC Science
... structures of the human heart, describe the problems that can develop in blood vessels in the human heart, and their treatments. Suggest advantages and disadvantages of using stents and statins. Challenge Flightpath A): Explain in detail how the structure of the different parts of the human heart is ...
... structures of the human heart, describe the problems that can develop in blood vessels in the human heart, and their treatments. Suggest advantages and disadvantages of using stents and statins. Challenge Flightpath A): Explain in detail how the structure of the different parts of the human heart is ...
Repeat MitraClip Procedures - JACC: Cardiovascular Interventions
... (71% with functional MR), 27 patients had an SLDA event (4.8%), with all but 1 diagnosed within 6 months of the index procedure. Of these 27 patients, 10 had additional MitraClip procedures, 6 underwent mitral valve surgery, and 11 had no additional therapy (4). Finally, in the STS/ACC TVT (Society ...
... (71% with functional MR), 27 patients had an SLDA event (4.8%), with all but 1 diagnosed within 6 months of the index procedure. Of these 27 patients, 10 had additional MitraClip procedures, 6 underwent mitral valve surgery, and 11 had no additional therapy (4). Finally, in the STS/ACC TVT (Society ...
blood5
... Therefore, the smallest vessels and the cells are only a short distance away from each other. In human body, there are two types of circulatory system for the blood transport. They are systemic circulation and pulmonary circulation. Systemic circulation carries the oxygenated blood away from heart t ...
... Therefore, the smallest vessels and the cells are only a short distance away from each other. In human body, there are two types of circulatory system for the blood transport. They are systemic circulation and pulmonary circulation. Systemic circulation carries the oxygenated blood away from heart t ...
IHD - Heart Line
... An ECG performed while the patient exercises in a controlled manner on a treadmill or stationary bicycle at varied speeds and elevations. This test helps detect heart irregularities, disease and damage. The outcome of T M T is similar to the E C G ...
... An ECG performed while the patient exercises in a controlled manner on a treadmill or stationary bicycle at varied speeds and elevations. This test helps detect heart irregularities, disease and damage. The outcome of T M T is similar to the E C G ...
Valvular heart disease and cardiac murmurx
... dysfunction(LVEF< 30%) or LVESD > 55 mm Chronic severe MR without symptom, but LVEF: 3060% , or LVESD> 40 mm Mitral clip ...
... dysfunction(LVEF< 30%) or LVESD > 55 mm Chronic severe MR without symptom, but LVEF: 3060% , or LVESD> 40 mm Mitral clip ...
Cardiovascular Unit Outline PHYSIOLIOLOGY OF THE HEART DAY 1
... The heart is the size of a fist and is located in the middle of the chest cavity The heart acts as a pump to supply oxygenated blood to the cells of your body Because the heart is a muscle, it benefits from cardio vascular exercise Vigorous physical exercise strengthens the muscles of the heart 2 at ...
... The heart is the size of a fist and is located in the middle of the chest cavity The heart acts as a pump to supply oxygenated blood to the cells of your body Because the heart is a muscle, it benefits from cardio vascular exercise Vigorous physical exercise strengthens the muscles of the heart 2 at ...
THORAX 4
... 9. Coronary arteries and their branches 10. Coronary sinus, cardiac veins, openings of smallest cardiac veins (best visible in the left atrium). 11. Localization of sinuatrial node, atrioventricular node, atrioventricular bundle and atrioventricular bundle branches 12. Superficial and deep cardiac p ...
... 9. Coronary arteries and their branches 10. Coronary sinus, cardiac veins, openings of smallest cardiac veins (best visible in the left atrium). 11. Localization of sinuatrial node, atrioventricular node, atrioventricular bundle and atrioventricular bundle branches 12. Superficial and deep cardiac p ...
Circulatory System (aka cardiovascular system) Transports waste
... The right ventricle pumps the blood to the pulmonary artery where it is transferred to the lungs. The blood releases waste gases and picks up oxygen. 4. The newly oxygen rich blood returns to the heart through the pulmonary veins and enters the left atrium. 5. Blood flows through the left atrium pa ...
... The right ventricle pumps the blood to the pulmonary artery where it is transferred to the lungs. The blood releases waste gases and picks up oxygen. 4. The newly oxygen rich blood returns to the heart through the pulmonary veins and enters the left atrium. 5. Blood flows through the left atrium pa ...
Transcatheter Closure of Atrial Septal Defects in Adolescents and
... treating ASD in adults is pulmonary hypertension or even Eisenmenger syndrome.1,2 Traditionally, if a patient has Eisenmenger syndrome, it is contraindicated to close the ASD by either transcatheter procedures or surgery. But recently, with new techniques in transcatheter closure, we can perform an ...
... treating ASD in adults is pulmonary hypertension or even Eisenmenger syndrome.1,2 Traditionally, if a patient has Eisenmenger syndrome, it is contraindicated to close the ASD by either transcatheter procedures or surgery. But recently, with new techniques in transcatheter closure, we can perform an ...
Intro to Cardiology
... X-ray test that uses fluoroscopy to photograph blood flow within an artery or vein Relating to blood vessels Percutaneous coronary intervention – treatment procedure that unblocks narrowed coronary arteries without performing surgery using a balloon Percutaneous transluminal coronary angioplasty (i. ...
... X-ray test that uses fluoroscopy to photograph blood flow within an artery or vein Relating to blood vessels Percutaneous coronary intervention – treatment procedure that unblocks narrowed coronary arteries without performing surgery using a balloon Percutaneous transluminal coronary angioplasty (i. ...
PP Ch_ 37-1_2_3 Circ and Resp
... – Atherosclerosis that occurs in the coronary arteries (arteries that give blood to the heart itself) may prevent the heart from receiving oxygen. Without oxygen, the heart muscle begins to die. ...
... – Atherosclerosis that occurs in the coronary arteries (arteries that give blood to the heart itself) may prevent the heart from receiving oxygen. Without oxygen, the heart muscle begins to die. ...
CirculatorySystem
... • Tachycardia: Heart rate in excess of 100bpm • Bradycardia: Heart rate less than 60 bpm • Sinus arrhythmia: Heart rate varies 5% during respiratory cycle and up to 30% during deep respiration • Premature atrial contractions: Occasional shortened intervals between one contraction and succeeding, fre ...
... • Tachycardia: Heart rate in excess of 100bpm • Bradycardia: Heart rate less than 60 bpm • Sinus arrhythmia: Heart rate varies 5% during respiratory cycle and up to 30% during deep respiration • Premature atrial contractions: Occasional shortened intervals between one contraction and succeeding, fre ...
Circulatory System Retake Sage Science Part A: Multiple Choice
... 3. Fill in the blank with the following word bank. Each word in the word bank will be used, so cross them off as you go. Blood returns to the heart from the body via two large blood vessels (veins), called the _________________ (from the upper body) and the ___ ______________ ...
... 3. Fill in the blank with the following word bank. Each word in the word bank will be used, so cross them off as you go. Blood returns to the heart from the body via two large blood vessels (veins), called the _________________ (from the upper body) and the ___ ______________ ...
Cardiovascular review sheet
... 13. What are the four functions of the circulatory system? 14. What are the four components of blood? 15. What do red blood cells do? 16. Where are red blood cells made? 17. What do white blood cells do? 18. What are the four blood types? 19. What are the four chambers of the heart? 20. What are the ...
... 13. What are the four functions of the circulatory system? 14. What are the four components of blood? 15. What do red blood cells do? 16. Where are red blood cells made? 17. What do white blood cells do? 18. What are the four blood types? 19. What are the four chambers of the heart? 20. What are the ...
Lutembacher's syndrome
Lutembacher's syndrome is a form of congenital heart disease. Lutembacher's syndrome was first described by a French cardiologist by the name of Rene' Lutembacher (1884–1968) of Paris, France in 1916. Lutembacher syndrome is a rare disease that affects one of the chambers of the heart as well as a valve of the heart. Lutembacher's syndrome is known to affect females more often than males. Lutembacher is an extremely rare disease. Lutembacher's can affect children or adults; the person can either be born with the disorder or develop it later in life.Lutembacher affects more specifically the atria of the heart and the mitral or biscupid valve. The disorder itself is known more specifically as both congenital atrial septal defect (ASD) and acquired mitral stenosis (MS). Congenital (at birth) atrial septal defect refers to a hole being in the septum or wall that separates the two atria; this condition is usually seen in fetuses and infants. Mitral stenosis refers to mitral valve leaflets (or valve flaps) sticking to each other making the opening for blood to pass from the atrium to the ventricles very small. With the valve being so small, blood has difficulty passing through the left atrium into the left ventricle. There are several types of septal defects that may occur with Lutembacher's syndrome: ASD Ostium Secundum or ASD (Primium); Ostium Secundum is the most prevalent.Lutembacher is caused indirectly as the result of heart damage or disorders and not something that is necessarily infectious. Lutembacher's syndrome is caused by either birth defects where the heart fails to close all holes in the walls between the atria or from an episode of rheumatic fever where damage is done to the heart valves such as the mitral valve and resultant in an opening of heart wall between atria. With Lutembacher's syndrome, a fetus or infant is usually seen to have a hole in their heart wall (interatrial) separating their right and left atria. Normally during fetal development, blood bypasses the lungs and is oxygenated from the placenta. Blood passes from the umbilical cord and flows into the left atrium through an opening called the foramen ovale; the formaen ovale is a hole between the two atria. Once a baby is born and the lungs begin to fill with air and the blood flow of the heart changes, a tissue flap (somewhat like a trap door) called the septum primium closes the foramen ovale or hole between the two atria and becomes part of the atrial wall. The failure of the hole between the two atria to close after birth leads to a disorder called ASD primium. The most common problems with an opening found in the heart with Lutembacher's syndrome is Ostium Secundum. Ostium Secundum is a hole that is found within the flap of tissue (septum primium) that will eventually close the hole between the two atria after birth. With either type of ASD, ASD will usually cause the blood flow from the right atrium to skip going to the right ventricle and instead flow to the left atrium. If mitral stenosis (the hardening of flap of tissue known as a valve which opens and closes between the left atrium and ventricle to control blood flow) is also present, blood will flow into the right atrium through the hole between the atria wall instead of flowing into the left ventricle and systemic circulation. Eventually this leads to other problems such as the right ventricle failing and a reduced blood flow to the left ventricle.In addition to the ASD, acquired MS can be present either from an episode of rheumatic fever (the mother has or had rheumatic fever during the pregnancy) or the child being born with the disorder (congenital MS). With the combination of both ASD and MS, the heart can be under severe strain as it tries to move blood throughout the heart and lungs. To correct Lutembacher's syndrome, surgery is often done. There are several types of surgeries depending on the cause of Lutembacher's syndrome(ASD Primium or ASD Ostium Secundum with Mitral Stenosis): Suturing (stitching) or placing a patch of tissue (similar to skin grafting) over the hole to completely close the opening Reconstructing of the mitral and tricuspid valve while patching any holes in the heart Device closure of ASD (e.g. Amplatzer umbrella or CardioSEAL to seal the hole Percutaneous transcatheter therapy Transcatheter therapy of balloon valvuloplasty to correct MS↑ ↑ 2.0 2.1 2.2 2.3 2.4 ↑ 3.0 3.1 3.2 3.3 3.4 ↑ ↑ ↑ 6.0 6.1 6.2 6.3 ↑