Slide 1 - AccessCardiology
... Postoperative automatic junctional tachycardia 8 hours after complete repair of AV septal defect in a 3-month-old infant. Using the V1−V2−V3 montage from a standard electrocardiographic recording device, the device cables corresponding to V1 and V2 are connected to the two temporary atrial epicardia ...
... Postoperative automatic junctional tachycardia 8 hours after complete repair of AV septal defect in a 3-month-old infant. Using the V1−V2−V3 montage from a standard electrocardiographic recording device, the device cables corresponding to V1 and V2 are connected to the two temporary atrial epicardia ...
Unit J Notes #2 Pulmonary and Systemic Circulation
... -Returns oxygen rich blood to heart so that it can be pumped out to systemic circuit. C) SYSTEMIC CIRCUIT: - Path from Left Ventricle out to all other tissues and organs of the body and then back to the right atrium of heart. - Carries oxygen rich blood to body tissues. - Returns carbon dioxide fill ...
... -Returns oxygen rich blood to heart so that it can be pumped out to systemic circuit. C) SYSTEMIC CIRCUIT: - Path from Left Ventricle out to all other tissues and organs of the body and then back to the right atrium of heart. - Carries oxygen rich blood to body tissues. - Returns carbon dioxide fill ...
Atrial Septal Defect Presenting in a 70-Year
... Atrial septal defects (ASDs) are commonly encountered and occur in one-third of adults with congenital heart disease.1 There are three types of ASDs: Secundum defect, primum defect, and sinus venosus defect. Ostium secundum defect is the most common type of ASD, accounting for 50-70% of all ASDs. Th ...
... Atrial septal defects (ASDs) are commonly encountered and occur in one-third of adults with congenital heart disease.1 There are three types of ASDs: Secundum defect, primum defect, and sinus venosus defect. Ostium secundum defect is the most common type of ASD, accounting for 50-70% of all ASDs. Th ...
الشريحة 1
... With each heart beat or when a person with this defect creates pressure inside his or her chest - such as when coughing, sneezing, or straining during a bowel movement - the flap can open, and blood can flow in either direction directly between the right and left atrium. ...
... With each heart beat or when a person with this defect creates pressure inside his or her chest - such as when coughing, sneezing, or straining during a bowel movement - the flap can open, and blood can flow in either direction directly between the right and left atrium. ...
Congenital Cardiac Abnormalities - Nicole Stevens
... location and size will determine the consequence. Untreated, a large VSD can lead to congestive heart failure, as fluid builds up in the lungs Many small lesions will close of their own accord Adequate growth is a positive sign that a baby is relatively unaffected by the VSD ...
... location and size will determine the consequence. Untreated, a large VSD can lead to congestive heart failure, as fluid builds up in the lungs Many small lesions will close of their own accord Adequate growth is a positive sign that a baby is relatively unaffected by the VSD ...
The atrial walls are thinner than the ventricular walls. Higher
... The atrial walls are thinner than the ventricular walls. Higher pressures are generated in the ventricles to move blood. Left ventricle walls are thicker than right ventricle walls (due to circuits they supply) ...
... The atrial walls are thinner than the ventricular walls. Higher pressures are generated in the ventricles to move blood. Left ventricle walls are thicker than right ventricle walls (due to circuits they supply) ...
CHD - ASD
... responsible for a midsystolic pulmonary outflow murmur Grade 2–3 mid-systolic murmur at the mid to upper left sternal border with fixed splitting of S2 ...
... responsible for a midsystolic pulmonary outflow murmur Grade 2–3 mid-systolic murmur at the mid to upper left sternal border with fixed splitting of S2 ...
Development of the Cardiovascular System - Wykłady
... •        L-to-R shunt – ASD, VSD, PDA. Pulmonary and RV hypertension cause pulmonary edema. Long-term presence of the large L-to-R shunt produces development of the Eisenmenger syndrome •        Mixing lesions (there are both L-to-R and R-to-L shunts without significant stenosi ...
... •        L-to-R shunt – ASD, VSD, PDA. Pulmonary and RV hypertension cause pulmonary edema. Long-term presence of the large L-to-R shunt produces development of the Eisenmenger syndrome •        Mixing lesions (there are both L-to-R and R-to-L shunts without significant stenosi ...
Congenital Heart Disease
... 4. Overriding aorta. -> complete correction undertaking during infancy VSD repair – surgical closure and percutaneous closure options (both are associated with problems with ventricular arrhythmias post op) ASD repair – percutaneously closed HISTORY ...
... 4. Overriding aorta. -> complete correction undertaking during infancy VSD repair – surgical closure and percutaneous closure options (both are associated with problems with ventricular arrhythmias post op) ASD repair – percutaneously closed HISTORY ...
Asynchronous cardiac events
... Right side (pulmonary valve) opens first Left side (aortic valve) opens second ...
... Right side (pulmonary valve) opens first Left side (aortic valve) opens second ...
The Child with a Cardiovascular Disorder
... Ventricular Septal Defect Most common type of heart anomaly. • Opening between the right and left ventricles of the heart. • Increased pressure w/in left ventricle forces blood back into right ventricle (left-toright) shunt. • The apical pulse is heard through a stethoscope at the apex of the heart ...
... Ventricular Septal Defect Most common type of heart anomaly. • Opening between the right and left ventricles of the heart. • Increased pressure w/in left ventricle forces blood back into right ventricle (left-toright) shunt. • The apical pulse is heard through a stethoscope at the apex of the heart ...
Double Inlet Left Ventricle
... In some patients, there is mild obstruction to either systemic or pulmonary blood flow. Blood flow through the aorta to the body may become restricted if the size of the ventricular septal defect is too small, resulting in serious illness. (The only route of blood flow to the aorta is across the ven ...
... In some patients, there is mild obstruction to either systemic or pulmonary blood flow. Blood flow through the aorta to the body may become restricted if the size of the ventricular septal defect is too small, resulting in serious illness. (The only route of blood flow to the aorta is across the ven ...
Normal Heart - Children`s Heart Clinic
... underdevelopment of the pulmonary valve and the absence of a communication between the lower two chamber of the heart (ventricles). The pulmonary valve ring and main pulmonary artery are hypoplastic (underdeveloped) due to lack of blood flow in utero. This means there is no direct communication betw ...
... underdevelopment of the pulmonary valve and the absence of a communication between the lower two chamber of the heart (ventricles). The pulmonary valve ring and main pulmonary artery are hypoplastic (underdeveloped) due to lack of blood flow in utero. This means there is no direct communication betw ...
Obstructive Congenital Heart Disease
... 3 “strange” findings: 1. LV-RV fistula (Inlet type VSD) 2. LA-RA fistula (Primum Septum type ASD) 3. A “common” 5-leaflet super valve between the atria and ventricles (usually regurgitant) # basically the center of the heart is replaced with a giant valve # results in mixing of blood which can ...
... 3 “strange” findings: 1. LV-RV fistula (Inlet type VSD) 2. LA-RA fistula (Primum Septum type ASD) 3. A “common” 5-leaflet super valve between the atria and ventricles (usually regurgitant) # basically the center of the heart is replaced with a giant valve # results in mixing of blood which can ...
Sheep Heart Dissection
... 5. Look for major blood vessels bringing blood into and out of the heart. Snip away and extraneous tissue, potentially from the pericardial sac. Identify ventricles and atria. 6. Orient the heart identifying right and left side and the anterior/ventral and posterior/dorsal sides. 7. Find the pulmona ...
... 5. Look for major blood vessels bringing blood into and out of the heart. Snip away and extraneous tissue, potentially from the pericardial sac. Identify ventricles and atria. 6. Orient the heart identifying right and left side and the anterior/ventral and posterior/dorsal sides. 7. Find the pulmona ...
Metro Community College Nursing Program NURS 2410 Unit 8 Study Guide
... Directions: Study guides should be typed (single space). All study guides are due on the day of the exam over that/those unit(s). Each unit study guide is worth 25 points. ...
... Directions: Study guides should be typed (single space). All study guides are due on the day of the exam over that/those unit(s). Each unit study guide is worth 25 points. ...
P-59 Frequency of associated congenital heart defects in Down
... coming to the cardiology department for echocardiography from birth to 13 years were included in this study. The 2 –dimension echocardiography had been done after detailed history and physical examination. Results: Congenital heart defects were found in 29 out of 58 patients (50%). Among the affecte ...
... coming to the cardiology department for echocardiography from birth to 13 years were included in this study. The 2 –dimension echocardiography had been done after detailed history and physical examination. Results: Congenital heart defects were found in 29 out of 58 patients (50%). Among the affecte ...
Heart
... pulmonary artery, it opens during ventricle systole when the pressure in the right ventricle rises above the pressure in the pulmonary artery, then closes when the right ventricle pressure falls rapidly. ...
... pulmonary artery, it opens during ventricle systole when the pressure in the right ventricle rises above the pressure in the pulmonary artery, then closes when the right ventricle pressure falls rapidly. ...
VT 106
... pulmonary trunk / pulmonary arteries left atrium pulmonary veins left atrioventricular (AV) valve / bicuspid valve / mitral valve chordae tendineae left ventricle trabeculae papillary muscles aortic [semilunar] valve interventricular septum ...
... pulmonary trunk / pulmonary arteries left atrium pulmonary veins left atrioventricular (AV) valve / bicuspid valve / mitral valve chordae tendineae left ventricle trabeculae papillary muscles aortic [semilunar] valve interventricular septum ...
Double Outlet Right Ventricle
... used to reduce the risk of heart failure. In cases where not enough blood is pumped to the lungs, a Modified Blalock-Taussig Shunt (Gore-Tex® tube) may be surgically inserted between the aorta or one of its branches and the pulmonary artery (indicated by the red arrow in illustration below). This in ...
... used to reduce the risk of heart failure. In cases where not enough blood is pumped to the lungs, a Modified Blalock-Taussig Shunt (Gore-Tex® tube) may be surgically inserted between the aorta or one of its branches and the pulmonary artery (indicated by the red arrow in illustration below). This in ...
1-acyanotic congental heart diseases
... • 30–50% of small defects close spontaneously, most frequently during the 1st 2 yr of life. • Small muscular VSDs are more likely to close (up to 80%) than membranous VSDs are (up to ...
... • 30–50% of small defects close spontaneously, most frequently during the 1st 2 yr of life. • Small muscular VSDs are more likely to close (up to 80%) than membranous VSDs are (up to ...
Atrial Septal Defects in Adults
... Embryologically, the septum between the atria is made of septum primum covering the ostium primum orfice, and the septum secundum covering the ostium secundum orfice. In 70% of the population, these septa fuse. A patent foramen ovale exists if the space is covered but the septa are not fused. An ASD ...
... Embryologically, the septum between the atria is made of septum primum covering the ostium primum orfice, and the septum secundum covering the ostium secundum orfice. In 70% of the population, these septa fuse. A patent foramen ovale exists if the space is covered but the septa are not fused. An ASD ...
Obstructive Total Anomalous Pulmonary Venous Return
... impression of MAS with PPHN, the patient received sodium bicarbonate infusion to correct severe metabolic acidosis, high frequency oscillatory ventilator (HFOV), inhaled nitric oxide (iNO) and inotropic support (dopamine and milrinone). However, his SaO2 still remained around 50-60%. To compare the ...
... impression of MAS with PPHN, the patient received sodium bicarbonate infusion to correct severe metabolic acidosis, high frequency oscillatory ventilator (HFOV), inhaled nitric oxide (iNO) and inotropic support (dopamine and milrinone). However, his SaO2 still remained around 50-60%. To compare the ...
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.