Case report for V. grade students Cardiology Dr. Kemény Viktória
... Status: clinical signs of congestive heart failure (CHF) (tachydsypnea, hepatomegaly) 4/6 holosystolic heart murmur palpable femoral pulses ...
... Status: clinical signs of congestive heart failure (CHF) (tachydsypnea, hepatomegaly) 4/6 holosystolic heart murmur palpable femoral pulses ...
chapter 20 the cardiovascular system: the heart
... a. both semilunar valves closing during ventricular diastole b. pulmonary semilunar and tricuspid valves closing during ventricular diastole c. both atrioventricular valves closing during ventricular systole d. aortic semilunar and bicuspid valves closing during ventricular systole 15. Which of the ...
... a. both semilunar valves closing during ventricular diastole b. pulmonary semilunar and tricuspid valves closing during ventricular diastole c. both atrioventricular valves closing during ventricular systole d. aortic semilunar and bicuspid valves closing during ventricular systole 15. Which of the ...
Anatomy Review: The Heart
... • The heart consists of two side by side pumps. The blood vessels are the "pipes" that carry blood throughout the body. The right atrium and right ventricle pump oxygen-poor, CO2-rich blood to the lungs. In the lungs the blood receives oxygen, eliminates carbon dioxide, and travels back to the left ...
... • The heart consists of two side by side pumps. The blood vessels are the "pipes" that carry blood throughout the body. The right atrium and right ventricle pump oxygen-poor, CO2-rich blood to the lungs. In the lungs the blood receives oxygen, eliminates carbon dioxide, and travels back to the left ...
File
... 18. The SA node has an intrinsic rhythm of 60-100 signals per minute, so the normal human heart rate is 60-100 beats per minute. Ventricular tachycardia (v tach) is a dangerous condition of elevated heart rate, about 200 beats per minute. Which of the following best explains why v tach is such a dea ...
... 18. The SA node has an intrinsic rhythm of 60-100 signals per minute, so the normal human heart rate is 60-100 beats per minute. Ventricular tachycardia (v tach) is a dangerous condition of elevated heart rate, about 200 beats per minute. Which of the following best explains why v tach is such a dea ...
HYPOPLASTIC LEFT HEART SYNDROME What is HLHS? HLHS is
... shunt, and it is the first step of separating the lung and body circulations. The large vein that drains the oxygen poor blood from the head and upper body into the right atrium (called the superior vena cava, or SVC) is detached from the heart and attached directly to the pulmonary arteries. This l ...
... shunt, and it is the first step of separating the lung and body circulations. The large vein that drains the oxygen poor blood from the head and upper body into the right atrium (called the superior vena cava, or SVC) is detached from the heart and attached directly to the pulmonary arteries. This l ...
Transposition of the great arteries (TGA) with a ventricular septal
... technique appears to prevent the development of LVOTO, which is a frequent complication of the Rastelli repair. ...
... technique appears to prevent the development of LVOTO, which is a frequent complication of the Rastelli repair. ...
Right atrial thrombus and its causes
... condition is likely underdiagnosed, since only symptomatic patients are referred for workup (1). A review from Sweden reported a prevalence of RA thrombi of 7% in 23,796 autopsies, similar to the prevalence of left cardiac thrombi (2). The shallow anatomy of the RA appendage makes it a less likely s ...
... condition is likely underdiagnosed, since only symptomatic patients are referred for workup (1). A review from Sweden reported a prevalence of RA thrombi of 7% in 23,796 autopsies, similar to the prevalence of left cardiac thrombi (2). The shallow anatomy of the RA appendage makes it a less likely s ...
Congenital Heart Disease - East Bay Newborn Specialists
... d - Transposition of the Great Vessels ...
... d - Transposition of the Great Vessels ...
Chapter 20 - Circulatory
... Atrioventricular valves are Tricuspid (right side) and Bicuspid or Mitral (left side). Attached to ventricular walls by chordae tendonae to prevent prolapse. The semilunar valves: Pulmonic (right side) and Aortic (left side) contain three half moon shaped cusps each. All valves are made of flaps of ...
... Atrioventricular valves are Tricuspid (right side) and Bicuspid or Mitral (left side). Attached to ventricular walls by chordae tendonae to prevent prolapse. The semilunar valves: Pulmonic (right side) and Aortic (left side) contain three half moon shaped cusps each. All valves are made of flaps of ...
The Cardiovascular System
... • Arteriescapillaries, drop off O2, pick up Co2, repeat cycle. • Oxygen and pressure higher in arteries • Pulmonary arteries are the only arteries in the body that carry deoxygenated blood! ...
... • Arteriescapillaries, drop off O2, pick up Co2, repeat cycle. • Oxygen and pressure higher in arteries • Pulmonary arteries are the only arteries in the body that carry deoxygenated blood! ...
Chapter 19 - Austin Community College
... c. fetal circulation placenta = organ formed from extra-embryonic membranes and endometrium to exchange materials between fetal and maternal blood umbilical vein from placenta ...
... c. fetal circulation placenta = organ formed from extra-embryonic membranes and endometrium to exchange materials between fetal and maternal blood umbilical vein from placenta ...
Match point
... Phase of the cardiac cycle when the ventricles relax The more the heart muscles stretch during diastole, the more forcefully they contract during systole ...
... Phase of the cardiac cycle when the ventricles relax The more the heart muscles stretch during diastole, the more forcefully they contract during systole ...
Chapter 19 () - Austin Community College
... c. fetal circulation placenta = organ formed from extra-embryonic membranes and endometrium to exchange materials between fetal and maternal blood umbilical vein from placenta ...
... c. fetal circulation placenta = organ formed from extra-embryonic membranes and endometrium to exchange materials between fetal and maternal blood umbilical vein from placenta ...
Investigation of the heart and great vessels. Inspection, palpation
... – Duration: normally it lasts through the first two thirds of systole. • Sustained, normally located apical impulse indicates left ventricle hypertrophy (pressure overload as in hypertension) • Sustained and laterally dislocated apical impulse suggests volume overload of left ventricle (such as in c ...
... – Duration: normally it lasts through the first two thirds of systole. • Sustained, normally located apical impulse indicates left ventricle hypertrophy (pressure overload as in hypertension) • Sustained and laterally dislocated apical impulse suggests volume overload of left ventricle (such as in c ...
CardioCommand, Inc.
... options for achieving optimum heart rate. Its technology combines safe heart rate control with breakthrough monitoring parameters to help minimize patient risk from known or unrecognized heart disease in both acute care and diagnostic settings. ...
... options for achieving optimum heart rate. Its technology combines safe heart rate control with breakthrough monitoring parameters to help minimize patient risk from known or unrecognized heart disease in both acute care and diagnostic settings. ...
Pathophysiology of Right Heart Failure
... fails, so a higher filling pressure is required to maintain right heart output. In health, the CVP is around zero. RV -very sensitive to changes in afterload, more compliant than the LV. accomodates volume overload well, with only small increases in systemic venous pressure tolerates pressure overlo ...
... fails, so a higher filling pressure is required to maintain right heart output. In health, the CVP is around zero. RV -very sensitive to changes in afterload, more compliant than the LV. accomodates volume overload well, with only small increases in systemic venous pressure tolerates pressure overlo ...
Heart Conditions - Children`s Health Center
... An atrial septal defect (ASD), typically called a "hole in the heart," is a congenital heart defect in which the wall between the two chambers of the atria, the septum, has an opening in it. This allows oxygenated blood from the left atrium into the right atrium, where it mixes with the blood that i ...
... An atrial septal defect (ASD), typically called a "hole in the heart," is a congenital heart defect in which the wall between the two chambers of the atria, the septum, has an opening in it. This allows oxygenated blood from the left atrium into the right atrium, where it mixes with the blood that i ...
Shock – manifestation of pulmonary atresia with aorto
... pulmonary venous drainage, common atrium, mitral atresia, severely hypoplastic left ventricle, ventricular septal defect, pulmonary atresia, aorto-pulmonary collaterals, hepatic veins draining into atrium. Pulmonary arteries were not detected. Based upon the finding of high arterial oxygen saturatio ...
... pulmonary venous drainage, common atrium, mitral atresia, severely hypoplastic left ventricle, ventricular septal defect, pulmonary atresia, aorto-pulmonary collaterals, hepatic veins draining into atrium. Pulmonary arteries were not detected. Based upon the finding of high arterial oxygen saturatio ...
The Cardiovascular System Chapter 9
... SINOATRIAL NODE is the pacemaker of the heart and where the heartbeat originates and the rate is regulated located in the RA The impulses make the atria contract and force blood into the ventricles ATRIOVENTRICULAR NODE is in the right atrium near the lower portion of the interatrial septum th ...
... SINOATRIAL NODE is the pacemaker of the heart and where the heartbeat originates and the rate is regulated located in the RA The impulses make the atria contract and force blood into the ventricles ATRIOVENTRICULAR NODE is in the right atrium near the lower portion of the interatrial septum th ...
File
... Blood Pressure • Highest in the aorta. • Blood pressure & velocity both decline as blood enters the arterioles. • The drop in pressure results from the resistance (friction) to blood flow. • Low blood pressure reduces your capacity to transport blood. • High blood pressure weakens & ruptures arteri ...
... Blood Pressure • Highest in the aorta. • Blood pressure & velocity both decline as blood enters the arterioles. • The drop in pressure results from the resistance (friction) to blood flow. • Low blood pressure reduces your capacity to transport blood. • High blood pressure weakens & ruptures arteri ...
Fetal Circulation
... the blood stream that comes from below directly into the left atrium. the diameters of the inferior and superior vena cava are larger than that of the foramen ovale and therefore a small portion of the blood seeps into the right ventricle via the tricuspid valve. The heart is filled only with a mixe ...
... the blood stream that comes from below directly into the left atrium. the diameters of the inferior and superior vena cava are larger than that of the foramen ovale and therefore a small portion of the blood seeps into the right ventricle via the tricuspid valve. The heart is filled only with a mixe ...
The Cardiovascular System
... (c) Second-degree heart block. (d) Ventricular fibrillation. These chaotic, grossly irregular ECG Some P waves are not conducted deflections are seen in acute through the AV node; hence more heart attack and electrical shock. P than QRS waves are seen. In this tracing, the ratio of P waves to QRS wa ...
... (c) Second-degree heart block. (d) Ventricular fibrillation. These chaotic, grossly irregular ECG Some P waves are not conducted deflections are seen in acute through the AV node; hence more heart attack and electrical shock. P than QRS waves are seen. In this tracing, the ratio of P waves to QRS wa ...
Assessment of Atrial Septal Defect Area Changes During Cardiac
... of the major factors for selection of the appropriate device. Therefore, the standard clinical technique for measurement of the maximal ASD diameter at present remains the stretched diameter measured by balloon catheterization18）. The practice of this technique is limited by its disadvantages which ...
... of the major factors for selection of the appropriate device. Therefore, the standard clinical technique for measurement of the maximal ASD diameter at present remains the stretched diameter measured by balloon catheterization18）. The practice of this technique is limited by its disadvantages which ...
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.