Subcutaneous Implantable Cardioverter Defibrillator (ICD) System
... The U.S. Food and Drug Administration (FDA) has approved the Subcutaneous Implantable Defibrillator (S-ICD®) System (Cameron Health, San Clemente, CA) "to provide defibrillation therapy for the treatment of life-threatening ventricular tachyarrhythmias in patients who do not have symptomatic bradyca ...
... The U.S. Food and Drug Administration (FDA) has approved the Subcutaneous Implantable Defibrillator (S-ICD®) System (Cameron Health, San Clemente, CA) "to provide defibrillation therapy for the treatment of life-threatening ventricular tachyarrhythmias in patients who do not have symptomatic bradyca ...
Introduction to Heart Failure
... Device therapy with ICD is indicated for the prevention of sudden cardiac death in patients on guideline directed medical therapy with LVEF <35%. Biventricular pacing is indicated select patients with LVEF <35% In patients whose symptoms progress despite these therapies or are unable to tolerate the ...
... Device therapy with ICD is indicated for the prevention of sudden cardiac death in patients on guideline directed medical therapy with LVEF <35%. Biventricular pacing is indicated select patients with LVEF <35% In patients whose symptoms progress despite these therapies or are unable to tolerate the ...
1 CARDIOLOGY FOR PRIMARY CARE Lois E Brenneman, MSN
... - No rmal only in childre n an d yo ung adu lts - Occ urs w op ening of A-V valves (during p eriod of rapid filling of ventricles) approximately 80% of ventricular filling occurs at this time. - May be heard at end of this rapid filling period. - It occurs 120-170 mse c after S2; period sam e as it ...
... - No rmal only in childre n an d yo ung adu lts - Occ urs w op ening of A-V valves (during p eriod of rapid filling of ventricles) approximately 80% of ventricular filling occurs at this time. - May be heard at end of this rapid filling period. - It occurs 120-170 mse c after S2; period sam e as it ...
Role of exercise stress test in the assessment of athlete
... Genetic sodium ion channel disorder Ventricular fibrillation Exercise is NOT considered to be a risk factor Most sudden deaths at rest/during sleep 10% of deaths occur post-exertion ...
... Genetic sodium ion channel disorder Ventricular fibrillation Exercise is NOT considered to be a risk factor Most sudden deaths at rest/during sleep 10% of deaths occur post-exertion ...
File - Jessica Owen
... Components of PA Catheter (A.K.A. Swan-Ganz) • Proximal port – (Blue) used to measure central venous pressure/RAP and injection port for measurement of cardiac output • Distal port – (Yellow) used to measure pulmonary artery pressure and sample mixed venous blood • Balloon port – (Red) used to dete ...
... Components of PA Catheter (A.K.A. Swan-Ganz) • Proximal port – (Blue) used to measure central venous pressure/RAP and injection port for measurement of cardiac output • Distal port – (Yellow) used to measure pulmonary artery pressure and sample mixed venous blood • Balloon port – (Red) used to dete ...
ANSWERS TO CHAPTER 12
... A. The papillary muscles are found in the ventricles and are attached to the chordae tendineae, which in turn are attached to the cusps of the tricuspid and bicuspid valves. ...
... A. The papillary muscles are found in the ventricles and are attached to the chordae tendineae, which in turn are attached to the cusps of the tricuspid and bicuspid valves. ...
File - Kelly Marchant RN
... A. I am starting on Warfarin to prevent blood clots *B. I should only take my Warfarin when I have chest pain C. Atrial fibrillation can lead to dizziness or low blood pressure D. I should take Warfarin at the same time every day 13. Under usual circumstances, after an impulse is generated in the SA ...
... A. I am starting on Warfarin to prevent blood clots *B. I should only take my Warfarin when I have chest pain C. Atrial fibrillation can lead to dizziness or low blood pressure D. I should take Warfarin at the same time every day 13. Under usual circumstances, after an impulse is generated in the SA ...
Meaning of Ejection Fraction After operation the ejection fraction
... routine chest film showed a curvilinear calcification on the lateral film. The cardiac silhouette was mildly enlarged. Cardiac catheterization revealed a huge aneurysm occupying the distal half of the left ventricle. The global ejection fraction was 18%. The basal cardiac output was normal. A first- ...
... routine chest film showed a curvilinear calcification on the lateral film. The cardiac silhouette was mildly enlarged. Cardiac catheterization revealed a huge aneurysm occupying the distal half of the left ventricle. The global ejection fraction was 18%. The basal cardiac output was normal. A first- ...
Cardiac - Society for Pediatric Radiology
... better. In most places, the extra‐cardiac conduit Fontans are done at 3‐4 yrs of age, or when they are at least 15 kg. They may be done earlier if they have complicating factors (significant AV valve regurgitation needing repair, progressive cyanosis, etc ), so those who get them done earlier ma ...
... better. In most places, the extra‐cardiac conduit Fontans are done at 3‐4 yrs of age, or when they are at least 15 kg. They may be done earlier if they have complicating factors (significant AV valve regurgitation needing repair, progressive cyanosis, etc ), so those who get them done earlier ma ...
Este - Delmar
... Atrioventricular valves The atrioventricular valves are the mitral and tricuspid valves, which are located between the atria and the ventricles. The tricuspid valve is located between the right atrium and the right ventricle. The mitral valve is located between the left atria and the left ventricle. ...
... Atrioventricular valves The atrioventricular valves are the mitral and tricuspid valves, which are located between the atria and the ventricles. The tricuspid valve is located between the right atrium and the right ventricle. The mitral valve is located between the left atria and the left ventricle. ...
ePapyrus PDF Document
... Department of Pediatrics,Grown-up Congenital Heart Clinic, Cardiac and Vascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul 135-710, Korea ...
... Department of Pediatrics,Grown-up Congenital Heart Clinic, Cardiac and Vascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul 135-710, Korea ...
CARDIAC ARRYTHYMIAS
... Use a 5 letter code system, first 3 used more often: 1. Chamber being paced: A, V, D 2. Chamber being sensed: A, V, D, O 3. Type of response by the PM to the sensing: I, T, D, O ...
... Use a 5 letter code system, first 3 used more often: 1. Chamber being paced: A, V, D 2. Chamber being sensed: A, V, D, O 3. Type of response by the PM to the sensing: I, T, D, O ...
AUTOIMMUNE RESPONSE TO BACTERIAL ANTIGENS IN
... Introduction. Most of the patients with chronic obstructive pulmonary disease (COPD) and arterial hypertension (AH) have high risk of congestive heart failure (CHF). Today the attention of the scholars in many countries is drawn to the role of immune mechanisms in the development and progression of ...
... Introduction. Most of the patients with chronic obstructive pulmonary disease (COPD) and arterial hypertension (AH) have high risk of congestive heart failure (CHF). Today the attention of the scholars in many countries is drawn to the role of immune mechanisms in the development and progression of ...
The Chest Xray and Electrocardiogram
... I shall focus on two aspects of this topic: 1) Unusual or atypical arrhythmias. 2) The signal averaged electrocardiogram ...
... I shall focus on two aspects of this topic: 1) Unusual or atypical arrhythmias. 2) The signal averaged electrocardiogram ...
I. THE HEART
... back to the heart is referred to as _pulmonary__ circulation. 2. Systemic Circulation – The blood entering the left atrium from the lungs is _high____ in O2 and _low___ in CO2. The flow of blood from the left side of the heart to the _body__ and back to the heart is referred to as _systemic____ circ ...
... back to the heart is referred to as _pulmonary__ circulation. 2. Systemic Circulation – The blood entering the left atrium from the lungs is _high____ in O2 and _low___ in CO2. The flow of blood from the left side of the heart to the _body__ and back to the heart is referred to as _systemic____ circ ...
Chapter 19 Heart
... e. interventricular septum - wall between ventricles f. conus arteriosus - funnel leading from right to pulmonary trunk g. aorta exits from left ventricle through aortic valve E. Internal anatomy 1. atria, thin walled, pectinate muscle internally 2. atria separated by an interatrial septum 3. ventri ...
... e. interventricular septum - wall between ventricles f. conus arteriosus - funnel leading from right to pulmonary trunk g. aorta exits from left ventricle through aortic valve E. Internal anatomy 1. atria, thin walled, pectinate muscle internally 2. atria separated by an interatrial septum 3. ventri ...
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 ...
cardiac cycle - WordPress.com
... 2. Due to smaller openings, the velocity of blood ejection through the aortic and pulmonary valves is far greater than that through the much larger A-V valves. ...
... 2. Due to smaller openings, the velocity of blood ejection through the aortic and pulmonary valves is far greater than that through the much larger A-V valves. ...
Chapter 20 The Heart
... _______________________ is an opening in the fetal heart in the inter-atrial septum, it closes after birth and becomes _________________________. ...
... _______________________ is an opening in the fetal heart in the inter-atrial septum, it closes after birth and becomes _________________________. ...
how to distinguishing cyanotic congenital heart disease from
... (1) PLACEMENT OF THE INFANT ON THE ABDOMEN IN THE KNEE- CHEST POSITION WHILE MAKING CERTAIN THAT THE INFANT 'S CLOTHING IS NOT CONSTRICTIVE , (2) ADMINISTRATION OF OXYGEN (ALTHOUGH INCREASING INSPIRED OXYGEN WILL NOT REVERSE CYANOSIS CAUSED BY INTRACARDIAC SHUNTING), AND (3) INJECTION OF MORPHINE SU ...
... (1) PLACEMENT OF THE INFANT ON THE ABDOMEN IN THE KNEE- CHEST POSITION WHILE MAKING CERTAIN THAT THE INFANT 'S CLOTHING IS NOT CONSTRICTIVE , (2) ADMINISTRATION OF OXYGEN (ALTHOUGH INCREASING INSPIRED OXYGEN WILL NOT REVERSE CYANOSIS CAUSED BY INTRACARDIAC SHUNTING), AND (3) INJECTION OF MORPHINE SU ...
Cardiovascular System - North Seattle College
... The volume of blood ejected from the left ventricle (or the right ventricle) into the aorta (or pulmonary trunk) each minute. ...
... The volume of blood ejected from the left ventricle (or the right ventricle) into the aorta (or pulmonary trunk) each minute. ...
THE CARDIAC CYCLE
... The valves allow and ensure one-way flow of blood. Blood always flows from areas of high pressure to areas of lower pressure. The valves always open due to pressure changes occurring in chambers present on either side of them & not only due to the contraction of the cardiac chambers. We begin ...
... The valves allow and ensure one-way flow of blood. Blood always flows from areas of high pressure to areas of lower pressure. The valves always open due to pressure changes occurring in chambers present on either side of them & not only due to the contraction of the cardiac chambers. We begin ...
Normal Value of Left Ventricular End
... therapeutic measures may stabilize acute exacerbation, reduce readmission rate, and improve quality of life and survival.1-3 However, variability in the disease presentation, its response to treatment and ...
... therapeutic measures may stabilize acute exacerbation, reduce readmission rate, and improve quality of life and survival.1-3 However, variability in the disease presentation, its response to treatment and ...
By the end of this session, the student should be able to
... PHF give rise to atria, left ventricle and all most all of right ventricle PHF appears around 16-18 days Secondary Heart field Rest of right ventricle and out flow tract (conus cordis and truncus arteriosus) derives from SHF. ...
... PHF give rise to atria, left ventricle and all most all of right ventricle PHF appears around 16-18 days Secondary Heart field Rest of right ventricle and out flow tract (conus cordis and truncus arteriosus) derives from SHF. ...
cardiac surgery i - A
... development are normal. Symptoms progress: thrill palpable in upper left sternum and continuous murmur heard in systole and diastole (machine-like) ASD = Atrial septal defect Atrial septum opening results in shunting of blood from left to right atrium, increasing pulmonary blood flow. Tolerated, s ...
... development are normal. Symptoms progress: thrill palpable in upper left sternum and continuous murmur heard in systole and diastole (machine-like) ASD = Atrial septal defect Atrial septum opening results in shunting of blood from left to right atrium, increasing pulmonary blood flow. Tolerated, s ...
Hypertrophic cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a primary disease of the myocardium (the muscle of the heart) in which a portion of the myocardium is hypertrophied (thickened) without any obvious cause, creating functional impairment of the cardiac muscle. It is a leading cause of sudden cardiac death in young athletes.The occurrence of hypertrophic cardiomyopathy is a significant cause of sudden unexpected cardiac death in any age group and as a cause of disabling cardiac symptoms. Younger people are likely to have a more severe form of hypertrophic cardiomyopathy.HCM is frequently asymptomatic until sudden cardiac death, and for this reason some suggest routinely screening certain populations for this disease.A cardiomyopathy is a disease that affects the muscle of the heart. With HCM, the myocytes (cardiac contractile cells) in the heart increase in size, which results in the thickening of the heart muscle. In addition, the normal alignment of muscle cells is disrupted, a phenomenon known as myocardial disarray. HCM also causes disruptions of the electrical functions of the heart. HCM is most commonly due to a mutation in one of nine sarcomeric genes that results in a mutated protein in the sarcomere, the primary component of the myocyte (the muscle cell of the heart). These are predominantly single-point missense mutations in the genes for beta-myosin heavy chain (MHC), myosin-binding protein C, cardiac troponinT, or tropomyosin. These mutations cause myofibril and myocyte structural abnormalities and possible deficiencies in force generation. Not to be confused with dilated cardiomyopathy or any other cardiomyopathy.While most literature so far focuses on European, American, and Japanese populations, HCM appears in all ethnic groups. The prevalence of HCM is about 0.2% to 0.5% of the general population.