Section 10 (More prefixes)
... identified by squeezing the heart, since the myocardium on the right side is much less rigid than that of the left ventricle. This incision allows us to see the tricuspid valve and the right ventricular outflow tract which includes the pulmonary valve. ...
... identified by squeezing the heart, since the myocardium on the right side is much less rigid than that of the left ventricle. This incision allows us to see the tricuspid valve and the right ventricular outflow tract which includes the pulmonary valve. ...
Unit II – Transport Cardiovascular System
... • 10% drains directly into right ventricle via anterior cardiac veins • 90% returns to right atrium via: – great cardiac vein – middle cardiac vein (posterior interventricular) ...
... • 10% drains directly into right ventricle via anterior cardiac veins • 90% returns to right atrium via: – great cardiac vein – middle cardiac vein (posterior interventricular) ...
The Cardiovascular System
... ejected into the ventricles. • As the ventricles continue going through diastole, the pressure increases, which causes the atrioventricular valves to close. • Ultimately the ventricular pressure overcomes that in the aorta and the pulmonary artery. • The semi-lunar values open and the ventricles con ...
... ejected into the ventricles. • As the ventricles continue going through diastole, the pressure increases, which causes the atrioventricular valves to close. • Ultimately the ventricular pressure overcomes that in the aorta and the pulmonary artery. • The semi-lunar values open and the ventricles con ...
Pig Heart Dissection
... 9. Use your fingers to feel the thickness of the right ventricle and its smooth lining. Also note the network of irregular muscular cords on the inner wall of this chamber. 10. Find the septum on the right side of the right ventricle. This thick muscular wall separates the right & left pumping ventr ...
... 9. Use your fingers to feel the thickness of the right ventricle and its smooth lining. Also note the network of irregular muscular cords on the inner wall of this chamber. 10. Find the septum on the right side of the right ventricle. This thick muscular wall separates the right & left pumping ventr ...
九十一年六月分CPC 助猜三軍總醫院小兒科
... Prognosis depends on the magnitude of the left to right shunt, the degree of elevation of pulmonary vascular resistance, and the severity of AV valve insufficiency. Surgical for complete AVSD is more difficult, especially in infants with cardiac failure and pulmonary hypertension. The risk of develo ...
... Prognosis depends on the magnitude of the left to right shunt, the degree of elevation of pulmonary vascular resistance, and the severity of AV valve insufficiency. Surgical for complete AVSD is more difficult, especially in infants with cardiac failure and pulmonary hypertension. The risk of develo ...
The Cardiovascular System Worksheet -
... 10. The valve between the right atrium and the right ventricle is known as the tricuspid valve. The valve between the left atrium and the left ventricle is known as the bicuspid or also known as the mitral valve. 11. The valves between the ventricles and blood vessels are known as the Semilunar valv ...
... 10. The valve between the right atrium and the right ventricle is known as the tricuspid valve. The valve between the left atrium and the left ventricle is known as the bicuspid or also known as the mitral valve. 11. The valves between the ventricles and blood vessels are known as the Semilunar valv ...
The Heart
... a. S3 This sound is caused by rapid ventricular filling meaning that the ventricles have not emptied well from previous contraction. Typically, this is seen in pump failure (CHF). This pumping of blood into an already partially filled ventricle sets up vibrations heard as an S3. The S3 sound ...
... a. S3 This sound is caused by rapid ventricular filling meaning that the ventricles have not emptied well from previous contraction. Typically, this is seen in pump failure (CHF). This pumping of blood into an already partially filled ventricle sets up vibrations heard as an S3. The S3 sound ...
Anatomy
... of repaired TOF at the age of 2 years. 12 years later, he started to complain of palpitations, exertional dyspnea, and was diagnosed as pulmonary regurgitation and right ventricular ...
... of repaired TOF at the age of 2 years. 12 years later, he started to complain of palpitations, exertional dyspnea, and was diagnosed as pulmonary regurgitation and right ventricular ...
Assessment of cardiovascular system, part 1
... This increase in volume, prolongs ______________and delays the closure of the___________________ The greater amount of blood is in the lungs during inspiration, decreases the amt of returned blood to the left side of the heart, shortening ventricular systole allowing _______________________. It thes ...
... This increase in volume, prolongs ______________and delays the closure of the___________________ The greater amount of blood is in the lungs during inspiration, decreases the amt of returned blood to the left side of the heart, shortening ventricular systole allowing _______________________. It thes ...
CH12
... FUNCTION LIKE NERVES BY GENERATING SPONTANOUS IMPULSES & TRANSMITING THEM TO THE HEART MUSCLE TO CAUSE CONTRACTION. CONSIST OF:• SINOATRIAL {SA} NODE • ATRIOVENTRICULAR {AV} NODE • ATRIOVENTRICULAR {AV} BUNDLE ...
... FUNCTION LIKE NERVES BY GENERATING SPONTANOUS IMPULSES & TRANSMITING THEM TO THE HEART MUSCLE TO CAUSE CONTRACTION. CONSIST OF:• SINOATRIAL {SA} NODE • ATRIOVENTRICULAR {AV} NODE • ATRIOVENTRICULAR {AV} BUNDLE ...
Lecture Slides
... The heart works in conjunction with cardiovascular centers and peripheral blood vessels to achieve this goal The function of the heart ...
... The heart works in conjunction with cardiovascular centers and peripheral blood vessels to achieve this goal The function of the heart ...
Big Picture 1. The lungs bring oxygen into the body when you breath
... blood flood flow to go one direction and not backwards. 2. Pulmonic valve – allows blood flow to go to the lungs. 3. Mitral valve – separates the left atrium and left ventricle. It allows blood flow to go one direction. 4. Aortic valve – allows blood flow to the rest of the body. Artery vs Veins: • ...
... blood flood flow to go one direction and not backwards. 2. Pulmonic valve – allows blood flow to go to the lungs. 3. Mitral valve – separates the left atrium and left ventricle. It allows blood flow to go one direction. 4. Aortic valve – allows blood flow to the rest of the body. Artery vs Veins: • ...
The chambers of the heart A- The right atrium: 1
... Consequently, the right atrium is generally under higher pressures than the left atrium, and the valve of the foramen ovale is normally open. At birth, there is a reversal in the pressure gradient between the atria, resulting in functional closure of the valve of the foramen ovale. Permanent anatomi ...
... Consequently, the right atrium is generally under higher pressures than the left atrium, and the valve of the foramen ovale is normally open. At birth, there is a reversal in the pressure gradient between the atria, resulting in functional closure of the valve of the foramen ovale. Permanent anatomi ...
Allergies – hypersensitivity of the immune system to relatively
... Right Atrium: It collects deoxygenated blood returning from the body (through the vena cava) and then forces it into the right ventricle through the tricuspid valve. Left Atrium: It collects oxygenated blood returning from the lungs and then forces it into the left ventricle through the mitral valve ...
... Right Atrium: It collects deoxygenated blood returning from the body (through the vena cava) and then forces it into the right ventricle through the tricuspid valve. Left Atrium: It collects oxygenated blood returning from the lungs and then forces it into the left ventricle through the mitral valve ...
B2B Peds Cardiology
... compliance of right ventricle Loads right ventricle and right atrium Increased pulmonary blood flow at normal pressure ...
... compliance of right ventricle Loads right ventricle and right atrium Increased pulmonary blood flow at normal pressure ...
Atrial Septal Defect
... the organs and cells. After it circulates the body, it becomes oxygen-poor and returns to the heart. An ASD is an abnormal opening in the tissue wall between the atria. Typically there is more pressure in the left atrium, causing the oxygen-rich blood to flow through the opening and mix with oxygen- ...
... the organs and cells. After it circulates the body, it becomes oxygen-poor and returns to the heart. An ASD is an abnormal opening in the tissue wall between the atria. Typically there is more pressure in the left atrium, causing the oxygen-rich blood to flow through the opening and mix with oxygen- ...
Clinical characteristics of adult uncorrected secundum atrial septal
... profiles of adult patients with ASD. The study design was cross sectional. The subjects were enrolled consecutively from outpatient clinics and inpatient wards. The demography, medical and imaging data were collected and recorded in case report form. Descriptive statistics was applied to characteriz ...
... profiles of adult patients with ASD. The study design was cross sectional. The subjects were enrolled consecutively from outpatient clinics and inpatient wards. The demography, medical and imaging data were collected and recorded in case report form. Descriptive statistics was applied to characteriz ...
Understanding your child`s heart Atrial septal defect
... Anger, disappointment, fear and guilt are all normal feelings to have when you are told that there is something wrong with your child. Many families ask themselves what they did that could have caused their baby’s heart to develop with heart disease. But the reality is that it can happen to anyone. ...
... Anger, disappointment, fear and guilt are all normal feelings to have when you are told that there is something wrong with your child. Many families ask themselves what they did that could have caused their baby’s heart to develop with heart disease. But the reality is that it can happen to anyone. ...
Heart, blood, and circulation Assignment
... Blood will enter the right atrium via the superior and inferior vena cava. The blood will pass through the tricuspid atrioventricular valve into the right ventricle. The blood will pass through the pulmonic semilunar valve out the pulmonary arteries to the lungs. Oxygenated blood will return to the ...
... Blood will enter the right atrium via the superior and inferior vena cava. The blood will pass through the tricuspid atrioventricular valve into the right ventricle. The blood will pass through the pulmonic semilunar valve out the pulmonary arteries to the lungs. Oxygenated blood will return to the ...
Clinic
... Previously was a paliative operation done - an insertion of an intra-atrial baffle to redirect systemic and pulmonary blood flow to the appropriate artery (Op Mustard, Senning). Now is an anatomic correction - switch of great artery avaible. ...
... Previously was a paliative operation done - an insertion of an intra-atrial baffle to redirect systemic and pulmonary blood flow to the appropriate artery (Op Mustard, Senning). Now is an anatomic correction - switch of great artery avaible. ...
(AML) (fig. 1d). The patient was referred to oncology where... leukaemia can be variable (weeks to months), bone marrow
... repositioning of the organs may take years, symptoms might occur several years after the pneumonectomy. According to MARINI et al. [2] and BAKRIS et al. [8], atrial stretching may be the mechanism of blood flow through a PFO in the absence of a pressure gradient. This would particularly occur in the ...
... repositioning of the organs may take years, symptoms might occur several years after the pneumonectomy. According to MARINI et al. [2] and BAKRIS et al. [8], atrial stretching may be the mechanism of blood flow through a PFO in the absence of a pressure gradient. This would particularly occur in the ...
study notes for test
... Diastolic blood pressure (the lower number) — indicates how much pressure your blood is exerting against your artery walls while the heart is resting between beats. Normal BP – 120/80 Hypertension: >140/90 Hypotension: <90/60 ...
... Diastolic blood pressure (the lower number) — indicates how much pressure your blood is exerting against your artery walls while the heart is resting between beats. Normal BP – 120/80 Hypertension: >140/90 Hypotension: <90/60 ...
Anaesthesia for implantation of assist devices
... Patients needing this hemodynamic support are severly limited in their cardiac function and often have other organ failures. The diminished renal and hepatic functions create additional challenges to the anaesthesiologist. Maintaining an adequate cardiac output and hemodynamic stability during the a ...
... Patients needing this hemodynamic support are severly limited in their cardiac function and often have other organ failures. The diminished renal and hepatic functions create additional challenges to the anaesthesiologist. Maintaining an adequate cardiac output and hemodynamic stability during the a ...
of the heart
... Answer the following as true (T) or false (F). _T___ 1. Systolic pressure is the maximum force (or pressure) within the ventricles when the contract. _T___ 2. An ECG is the same thing as an EKG. _T___ 3. The volume of blood is about 8% of a person’s body weight. _F___ 4. Blood pressure increases whe ...
... Answer the following as true (T) or false (F). _T___ 1. Systolic pressure is the maximum force (or pressure) within the ventricles when the contract. _T___ 2. An ECG is the same thing as an EKG. _T___ 3. The volume of blood is about 8% of a person’s body weight. _F___ 4. Blood pressure increases whe ...
Atrial septal defect
Atrial septal defect (ASD) is a congenital heart defect in which blood flows between the atria (upper chambers) of the heart. Normally, the atria are separated by a dividing wall, the interatrial septum. If this septum is defective or absent, then oxygen-rich blood can flow directly from the left side of the heart to mix with the oxygen-poor blood in the right side of the heart, or vice versa. This can lead to lower-than-normal oxygen levels in the arterial blood that supplies the brain, organs, and tissues. However, an ASD may not produce noticeable signs or symptoms, especially if the defect is small.A ""shunt"" is the presence of a net flow of blood through the defect, either from left to right or right to left. The amount of shunting present, if any, determines the hemodynamic significance of the ASD. A ""right-to-left-shunt"" typically poses the more dangerous scenario.During development of the fetus, the interatrial septum develops to separate the left and right atria. However, a hole in the septum called the foramen ovale, allows blood from the right atrium to enter the left atrium during fetal development. This opening allows blood to bypass the nonfunctional fetal lungs while the fetus obtains its oxygen from the placenta. A layer of tissue called the septum primum acts as a valve over the foramen ovale during fetal development. After birth, the pressure in the right side of the heart drops as the lungs open and begin working, causing the foramen ovale to close entirely. In approximately 25% of adults, the foramen ovale does not entirely seal. In these cases, any elevation of the pressure in the pulmonary circulatory system (due to pulmonary hypertension, temporarily while coughing, etc.) can cause the foramen ovale to remain open. This is known as a patent foramen ovale (PFO), which is a type of atrial septal defect.