endomyocardial fibrosis
... In LV EMF , myocardial calcification and pulmonary congestion may be seen with a ...
... In LV EMF , myocardial calcification and pulmonary congestion may be seen with a ...
Anticoagulation Therapy for Prosthetic Valves
... Patients on warfarin sodium have to monitor their anticoagulant status by periodically estimating the prothrombin time and the INR. As discussed earlier various types of valves and their positions in the heart require different levels of anticoagulation and accordingly have to be maintained on corre ...
... Patients on warfarin sodium have to monitor their anticoagulant status by periodically estimating the prothrombin time and the INR. As discussed earlier various types of valves and their positions in the heart require different levels of anticoagulation and accordingly have to be maintained on corre ...
distribution of edema
... This process initiates the edema-forming sequence of events described above, including activation of the RAAS (ReninAngitensin-Aldosterone-System). The edema is diffuse, symmetric, and most prominent in the dependent areas; as a consequence, periorbital edema is most prominent in the morning. ...
... This process initiates the edema-forming sequence of events described above, including activation of the RAAS (ReninAngitensin-Aldosterone-System). The edema is diffuse, symmetric, and most prominent in the dependent areas; as a consequence, periorbital edema is most prominent in the morning. ...
Management of the postoperative Fontan patient
... exertion. Complaints of lower extremity or abdominal swelling are important to investigate as they may represent the relatively uncommon but serious complication of protein losing enteropathy (PLE). A patient with an uncomplicated course will have an unremarkable physical examination. The cardiovasc ...
... exertion. Complaints of lower extremity or abdominal swelling are important to investigate as they may represent the relatively uncommon but serious complication of protein losing enteropathy (PLE). A patient with an uncomplicated course will have an unremarkable physical examination. The cardiovasc ...
What is a heart attack
... How is a heart attack diagnosed? When there is severe chest pain, suspicion that a heart attack is occurring usually is high, and tests can be performed quickly that will confirm the heart attack. A problem arises, however, when the symptoms of a heart attack do not include chest pain. A heart attac ...
... How is a heart attack diagnosed? When there is severe chest pain, suspicion that a heart attack is occurring usually is high, and tests can be performed quickly that will confirm the heart attack. A problem arises, however, when the symptoms of a heart attack do not include chest pain. A heart attac ...
Review - p - the Health Science Program
... Myocardium - the middle and contractile layer of the heart. It is made up of special striated muscle fibers with strong connection with each other (intercalated disks) and branches that ensure a unified and simultaneous contraction of all the muscle fibers. There is a high concentration of calcium ...
... Myocardium - the middle and contractile layer of the heart. It is made up of special striated muscle fibers with strong connection with each other (intercalated disks) and branches that ensure a unified and simultaneous contraction of all the muscle fibers. There is a high concentration of calcium ...
Session 308 Presentation Slides
... 4. Accessory Pathway / AVRT (WPW) 5. Atrial Tachycardia 6. Multifocal Atrial Tachycardia 7. Junctional Tachycardia ...
... 4. Accessory Pathway / AVRT (WPW) 5. Atrial Tachycardia 6. Multifocal Atrial Tachycardia 7. Junctional Tachycardia ...
Global Strain in Severe Aortic Valve Stenosis
... risk. In Cox regression analysis, after correcting for standard risk factors and ejection fraction, GLS was found to be significantly associated with cardiac morbidity and mortality. In a stepwise Cox model with forward selection, GLS was the sole independent predictor: hazard ratio=1.13 (95% confid ...
... risk. In Cox regression analysis, after correcting for standard risk factors and ejection fraction, GLS was found to be significantly associated with cardiac morbidity and mortality. In a stepwise Cox model with forward selection, GLS was the sole independent predictor: hazard ratio=1.13 (95% confid ...
clinically applicable alternative to Emax
... Heart disease is the #1 cause of death worldwide, especially in the low income countries. The percent death rate due to heart disease increased 4% in high-income countries and 42% in low-income countries1. In the USA, heart disease continues to kill more people than cancer. In 2008 alone, over 600,0 ...
... Heart disease is the #1 cause of death worldwide, especially in the low income countries. The percent death rate due to heart disease increased 4% in high-income countries and 42% in low-income countries1. In the USA, heart disease continues to kill more people than cancer. In 2008 alone, over 600,0 ...
Ratio of Peak Early to Late Diastolic Filling Velocity of the Left
... with a univariate p value ＜ 0.05 to determine independent predictors of LAA thrombus. The univariate regression analysis was used for comparisons of E/A and LAA emptying flow velocity. p values of less than 0.05 were considered significant. RESULTS The mean age of our recruited patients was relative ...
... with a univariate p value ＜ 0.05 to determine independent predictors of LAA thrombus. The univariate regression analysis was used for comparisons of E/A and LAA emptying flow velocity. p values of less than 0.05 were considered significant. RESULTS The mean age of our recruited patients was relative ...
Cardiac Arrhythmias: The Quest for a Cure
... The rise and fall of antiarrhythmic drugs. Continuous monitoring of cardiac rhythm in the coronary care unit provided us with information about arrhythmias during cardiac ischemia and their role in life-threatening complications (42). This also resulted in the concept of so-called “warning arrhythmi ...
... The rise and fall of antiarrhythmic drugs. Continuous monitoring of cardiac rhythm in the coronary care unit provided us with information about arrhythmias during cardiac ischemia and their role in life-threatening complications (42). This also resulted in the concept of so-called “warning arrhythmi ...
A Patient`s Guide to the Ventricular Assist Device
... until your heart is strong enough to pump blood efficiently on its own, or as a “bridge to recovery.” ...
... until your heart is strong enough to pump blood efficiently on its own, or as a “bridge to recovery.” ...
A PAtient`s Guide - St. Peter`s Health Partners
... until your heart is strong enough to pump blood efficiently on its own, or as a “bridge to recovery.” ...
... until your heart is strong enough to pump blood efficiently on its own, or as a “bridge to recovery.” ...
Structure and Function of the Developing Zebrafish Heart
... zebrafish vital for developmental biologists. However, there is no comprehensive reference of morphology and function for this animal. Since study of gene expression must be integrated with structure and function, we undertook a longitudinal study to define the cardiac morphology and physiology of t ...
... zebrafish vital for developmental biologists. However, there is no comprehensive reference of morphology and function for this animal. Since study of gene expression must be integrated with structure and function, we undertook a longitudinal study to define the cardiac morphology and physiology of t ...
Nerve activates contraction - Toups Anatomy & Physiology
... At the end of systole, all four valves are briefly closed at the same time Second heart sound is heard as semilunar valves close, causing “dup” sound Closure prevents blood backflow into ventricles ...
... At the end of systole, all four valves are briefly closed at the same time Second heart sound is heard as semilunar valves close, causing “dup” sound Closure prevents blood backflow into ventricles ...
Chest X-ray
... • Large effusions are uncommon and spontaneous resolution usually occurs in a few days. • Dressler syndrome occurs weeks to several months after myocardial infarction or open heart surgery, may be recurrent and probably represents an autoimmune syndrome. • Patients present with typical pain, fever, ...
... • Large effusions are uncommon and spontaneous resolution usually occurs in a few days. • Dressler syndrome occurs weeks to several months after myocardial infarction or open heart surgery, may be recurrent and probably represents an autoimmune syndrome. • Patients present with typical pain, fever, ...
Supraventricular Arrhythmias
... normal His Purkinje system similar to normal sinus rhythm • Distinct from ventricular tachycardia which only originates in the ventricles ...
... normal His Purkinje system similar to normal sinus rhythm • Distinct from ventricular tachycardia which only originates in the ventricles ...
Prenatal diagnosis of major aortopulmonary collateral arteries
... right pulmonary branches is in fact uncommon. A situation more commonly encountered is one in which pulmonary blood flow is supplied by aortopulmonary collateral arteries which usually originate from the descending aorta, the aortic arch, or subclavian artery. The number of collateral vessels can va ...
... right pulmonary branches is in fact uncommon. A situation more commonly encountered is one in which pulmonary blood flow is supplied by aortopulmonary collateral arteries which usually originate from the descending aorta, the aortic arch, or subclavian artery. The number of collateral vessels can va ...
AEMED A 20-Year-Old Patient with Idiopathic Non
... in V1 together with a transition zone at V4. No overt structural heart disease was detected in the initial tests. As is the case in our patient, individuals with idiopathic ventricular tachycardia of outflow origin are typically hemodynamically stable and usually present with symptoms of dizziness o ...
... in V1 together with a transition zone at V4. No overt structural heart disease was detected in the initial tests. As is the case in our patient, individuals with idiopathic ventricular tachycardia of outflow origin are typically hemodynamically stable and usually present with symptoms of dizziness o ...
When Diabetic Patients Need Compression Socks
... on your legs and feet. You have been told to inspect your feet and legs daily and you may even need to wear special shoes and socks specifically designed for diabetic patients. People with diabetes often have circulation problems that can cause peripheral edema (swelling) in their feet, ankles and l ...
... on your legs and feet. You have been told to inspect your feet and legs daily and you may even need to wear special shoes and socks specifically designed for diabetic patients. People with diabetes often have circulation problems that can cause peripheral edema (swelling) in their feet, ankles and l ...
CT IMAGING OF A CASE WITH BIVENTRICULAR HYPERTROPHIC
... CT IMAGING OF A CASE WITH BIVENTRICULAR HYPERTROPHY ...
... CT IMAGING OF A CASE WITH BIVENTRICULAR HYPERTROPHY ...
Pathophysiology of Congestive Heart Failure P A
... be slow to develop, such as a pressureor volume-overloaded state from valvular or coronary heart disease. The clinical picture can also be more rapidly progressive, as sometimes occurs with familial cardiomyopathy.6 By the time patients are seen in the clinic with shortness of breath and fatigue, th ...
... be slow to develop, such as a pressureor volume-overloaded state from valvular or coronary heart disease. The clinical picture can also be more rapidly progressive, as sometimes occurs with familial cardiomyopathy.6 By the time patients are seen in the clinic with shortness of breath and fatigue, th ...
2014 - Dr. Dhiren Shah
... Mr. A, age 83, presents with shortness of breath and peripheral edema that have been worsening over the past several months. His pulse rate is 64 beats per minute and his blood pressure is 110/90 mm Hg. Auscultation reveals an absent aortic second heart sound with a late peaking systolic murmur that ...
... Mr. A, age 83, presents with shortness of breath and peripheral edema that have been worsening over the past several months. His pulse rate is 64 beats per minute and his blood pressure is 110/90 mm Hg. Auscultation reveals an absent aortic second heart sound with a late peaking systolic murmur that ...
NURS1004 Week 10 Lecture the Heart Part II Prepared by Didy
... There is a 100-msec delay at the AV node. Atrial ...
... There is a 100-msec delay at the AV node. Atrial ...
Sample pages 2 PDF
... describe the anatomy of the atria in more detail. Both the right and left atrium are thin walled and contain an area which is greatly expandable when it is filled with blood. This area is known as the atrial appendage, and becomes a flaccid, wrinkled flap when it is not filled with blood. It is also ...
... describe the anatomy of the atria in more detail. Both the right and left atrium are thin walled and contain an area which is greatly expandable when it is filled with blood. This area is known as the atrial appendage, and becomes a flaccid, wrinkled flap when it is not filled with blood. It is also ...
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 ↑