ACC / AHA / HRS 2008 guidelines for device-based
... charged to perform a formal literature review, weigh the strength of evidence for or against a particular treatment or procedure, and include estimates of expected health outcomes where data exist. Patient-specific modifiers and comorbidities and issues of patient preference that may influence the c ...
... charged to perform a formal literature review, weigh the strength of evidence for or against a particular treatment or procedure, and include estimates of expected health outcomes where data exist. Patient-specific modifiers and comorbidities and issues of patient preference that may influence the c ...
Rhythm
... • the normal beat following the premature complex occurs before it was expected (the distance not the same) ...
... • the normal beat following the premature complex occurs before it was expected (the distance not the same) ...
Emergency echocardiography - European Society of Cardiology
... in order to further improve technical skills and build experience in emergency echocardiography. For ‘non-cardiologists’, who intend to use echocardiography in emergency settings (anaesthesiologists, emergency physicians, intensive care specialists, cardiac surgeons), the position of the EACVI is th ...
... in order to further improve technical skills and build experience in emergency echocardiography. For ‘non-cardiologists’, who intend to use echocardiography in emergency settings (anaesthesiologists, emergency physicians, intensive care specialists, cardiac surgeons), the position of the EACVI is th ...
body weight and echocardiographic status
... fenfluramine, a serotonergic agent, (phen–fen) produced weight losses of about 15% of initial body weight. Fenfluramine is no longer available because it was associated with cardiac valve lesions. Phentermine–fluoxetine (phen–flu) has been proposed as an alternative for phen–fen. Objective: To compa ...
... fenfluramine, a serotonergic agent, (phen–fen) produced weight losses of about 15% of initial body weight. Fenfluramine is no longer available because it was associated with cardiac valve lesions. Phentermine–fluoxetine (phen–flu) has been proposed as an alternative for phen–fen. Objective: To compa ...
Best practice in the clinical management of atrial fibrillation in
... 5-6x increased annual risk of stroke4 14% of all strokes = 12,500 strokes a year2 strokes of generally greater severity, mortality and morbidity resulting in more lengthy hospital stays compared with strokes occurring in people without AF 2,4 6,000 strokes that could be prevented if patients were ad ...
... 5-6x increased annual risk of stroke4 14% of all strokes = 12,500 strokes a year2 strokes of generally greater severity, mortality and morbidity resulting in more lengthy hospital stays compared with strokes occurring in people without AF 2,4 6,000 strokes that could be prevented if patients were ad ...
Uncommon Conal Pathology in Complete Dextrotransposition of the
... developed, being muscular all around, as much in the area of the conal septum as in that of the conal free wall. Located between an anterior and rightsided aortic valve and the tricuspid leaflets, it prevents the fibrous continuity between them. The subpulmonary conus has been reabsorbed during the ...
... developed, being muscular all around, as much in the area of the conal septum as in that of the conal free wall. Located between an anterior and rightsided aortic valve and the tricuspid leaflets, it prevents the fibrous continuity between them. The subpulmonary conus has been reabsorbed during the ...
Emergency echocardiography: the European Association of
... EACVI is that they should achieve the same level of expertise through a training programme as requested for a general cardiologist (Tables 2 and 3). However, since the body of knowledge on cardiovascular diseases in these specialties is limited compared with cardiologists, additional education and t ...
... EACVI is that they should achieve the same level of expertise through a training programme as requested for a general cardiologist (Tables 2 and 3). However, since the body of knowledge on cardiovascular diseases in these specialties is limited compared with cardiologists, additional education and t ...
Attila Borbély, Loek van Heerebeek and Walter J. Paulus 2009, 104:12-14
... yocardial diastolic stiffness has been variably attributed to extracellular matrix composition, cytoskeletal properties of cardiomyocytes, or residual diastolic crossbridge cycling because of incomplete relaxation or cytosolic calcium removal.1 Extracellular matrix and cardiomyocyte cytoskeleton are ...
... yocardial diastolic stiffness has been variably attributed to extracellular matrix composition, cytoskeletal properties of cardiomyocytes, or residual diastolic crossbridge cycling because of incomplete relaxation or cytosolic calcium removal.1 Extracellular matrix and cardiomyocyte cytoskeleton are ...
Downloaded - VU-dare
... yocardial diastolic stiffness has been variably attributed to extracellular matrix composition, cytoskeletal properties of cardiomyocytes, or residual diastolic crossbridge cycling because of incomplete relaxation or cytosolic calcium removal.1 Extracellular matrix and cardiomyocyte cytoskeleton are ...
... yocardial diastolic stiffness has been variably attributed to extracellular matrix composition, cytoskeletal properties of cardiomyocytes, or residual diastolic crossbridge cycling because of incomplete relaxation or cytosolic calcium removal.1 Extracellular matrix and cardiomyocyte cytoskeleton are ...
Chapter 6
... Nkx,61-64 Hop,65 Id-2,66 Tbx, podoplanin67 and GATA gene families68-71 can also be of help. State-of-the-art studies focusing on the transcription factors involved in cardiogenesis have made evident that myocardial differentiation to CCS cells cannot be dependent on a single gene, but should be cons ...
... Nkx,61-64 Hop,65 Id-2,66 Tbx, podoplanin67 and GATA gene families68-71 can also be of help. State-of-the-art studies focusing on the transcription factors involved in cardiogenesis have made evident that myocardial differentiation to CCS cells cannot be dependent on a single gene, but should be cons ...
Neurocardiogenic Syncope in the Intercollegiate Athlete:
... 2) in trained and untrained athletes; 3) in patients who experience neurocardiogenic syncope not related to exercise; 4) not related to an exercise stress test; or 5) with or without a prodrome (or warning signs).9 In other words, this condition can be seen at almost any time, any where, in anyone. ...
... 2) in trained and untrained athletes; 3) in patients who experience neurocardiogenic syncope not related to exercise; 4) not related to an exercise stress test; or 5) with or without a prodrome (or warning signs).9 In other words, this condition can be seen at almost any time, any where, in anyone. ...
The epsilon waves clinical characterization and electrophysiological
... The proximity of the right ventricle (RV) to the anterior precordial leads V1 to V4 explains why the characteristic ECG abnormalities are most prominent in those lends. The following ECG shows epsilon waves with 1 (single deflection), 2, 3 or multiple waves. B. New concept: in many cases the definit ...
... The proximity of the right ventricle (RV) to the anterior precordial leads V1 to V4 explains why the characteristic ECG abnormalities are most prominent in those lends. The following ECG shows epsilon waves with 1 (single deflection), 2, 3 or multiple waves. B. New concept: in many cases the definit ...
Accepted Manuscript
... the quality and availability of expertise in the area where care is provided. When these guidelines are used as the basis for regulatory or payer decisions, the goal should be improvement in quality of care. The Task Force recognizes that situations arise in which additional data are needed to infor ...
... the quality and availability of expertise in the area where care is provided. When these guidelines are used as the basis for regulatory or payer decisions, the goal should be improvement in quality of care. The Task Force recognizes that situations arise in which additional data are needed to infor ...
04-Joao Marcelo EN.p65
... Prolapse of the mitral valve caused by myxomatous degeneration can be associated to calcification of the mitral annulus, principally in elderly patients and evolve with a variety of clinical syndromes [1]. These include mitral valve insufficiency to varying degrees. The most frequent mechanism of th ...
... Prolapse of the mitral valve caused by myxomatous degeneration can be associated to calcification of the mitral annulus, principally in elderly patients and evolve with a variety of clinical syndromes [1]. These include mitral valve insufficiency to varying degrees. The most frequent mechanism of th ...
Cardiological Society of India
... angiographically proven coronary artery disease (CAD) in 128 patients with a mean age of 56.4±9.1 years (116 males, 12 females). There were 36 (28%) diabetic, 46 (36%) hypertensive, 30 (23%) smoker and 16 (13%), with a positive family history of CAD. The mean triglyceride, total cholesterol, high-de ...
... angiographically proven coronary artery disease (CAD) in 128 patients with a mean age of 56.4±9.1 years (116 males, 12 females). There were 36 (28%) diabetic, 46 (36%) hypertensive, 30 (23%) smoker and 16 (13%), with a positive family history of CAD. The mean triglyceride, total cholesterol, high-de ...
Advances in Arrhythmia and Electrophysiology
... Approximately 10 to 20 cases are added to the Commotio Cordis Registry yearly.3,4 Until the late 1990s, commotio cordis was only rarely reported. It is thought that this increase in the number of cases is not due to an increase in incidence but rather to a greater awareness based on the 1995 New Eng ...
... Approximately 10 to 20 cases are added to the Commotio Cordis Registry yearly.3,4 Until the late 1990s, commotio cordis was only rarely reported. It is thought that this increase in the number of cases is not due to an increase in incidence but rather to a greater awareness based on the 1995 New Eng ...
Role of the autonomic nervous system in the reduced maximal
... Distributions of all variables were evaluated by Levene’s test of equality of variance; parametric tests were used only in case of normal distributions. Differences between the 12 conditions, two levels for acclimatization (SL or WM) times three levels for drug (control, propranolol, or glycopyrrola ...
... Distributions of all variables were evaluated by Levene’s test of equality of variance; parametric tests were used only in case of normal distributions. Differences between the 12 conditions, two levels for acclimatization (SL or WM) times three levels for drug (control, propranolol, or glycopyrrola ...
Cardiac Resynchronization in Heart
... approximately 1 million patients are diagnosed with CHF every year. 1,2 Worldwide, approximately 15 million people have CHF.1,2 Ischemic, idiopathic cardiomyopathies and Chagas� disease are common causes of cardiomyopathy.1�3 CHF is a common cause of hospitalization: 2% of all hospital discharges ca ...
... approximately 1 million patients are diagnosed with CHF every year. 1,2 Worldwide, approximately 15 million people have CHF.1,2 Ischemic, idiopathic cardiomyopathies and Chagas� disease are common causes of cardiomyopathy.1�3 CHF is a common cause of hospitalization: 2% of all hospital discharges ca ...
Image-based large-eddy simulation in a realistic left heart
... Echocardiography techniques [10,11], with higher spatio-temporal resolution make an alternative to PC-MRI. However, echocardiography only gives access to velocity components directed towards or away from the ultrasonic beam, while one would want to measure the full 3D flow vectors. Nevertheless, inve ...
... Echocardiography techniques [10,11], with higher spatio-temporal resolution make an alternative to PC-MRI. However, echocardiography only gives access to velocity components directed towards or away from the ultrasonic beam, while one would want to measure the full 3D flow vectors. Nevertheless, inve ...
Diagnosis and Management of Common Types of
... atrioventricular node, and includes atrioventricular nodal reentrant tachycardia, atrioventricular reciprocating tachycardia, and atrial tachycardia. Most persons with these tachyarrhythmias have structurally normal hearts. Sudden onset of an accelerated heart rate can cause palpitations, light-head ...
... atrioventricular node, and includes atrioventricular nodal reentrant tachycardia, atrioventricular reciprocating tachycardia, and atrial tachycardia. Most persons with these tachyarrhythmias have structurally normal hearts. Sudden onset of an accelerated heart rate can cause palpitations, light-head ...
Correlation of Atrial Natriuretic Peptide and Cyclic
... in patients suffering from a variety of cardiac diseases. There was a correlation between plasma concentrations of atrial natriuretic peptide and its "second messenger" cyclic guanosine monophosphate (cGMP) in all of the cases examined. We investigated the relationship between atrial natriuretic pep ...
... in patients suffering from a variety of cardiac diseases. There was a correlation between plasma concentrations of atrial natriuretic peptide and its "second messenger" cyclic guanosine monophosphate (cGMP) in all of the cases examined. We investigated the relationship between atrial natriuretic pep ...
Determining a discernable pattern in intensive care unit and
... hospital, such as discharge timing or length of stay. With the expensive cost and increased occurrence of older, more acutely ill patients in ICUs, efforts are being made to improve the intensive care unit’s clinical effectiveness and cost efficiency (Rosenberg et al., 2001). Being able to identify ...
... hospital, such as discharge timing or length of stay. With the expensive cost and increased occurrence of older, more acutely ill patients in ICUs, efforts are being made to improve the intensive care unit’s clinical effectiveness and cost efficiency (Rosenberg et al., 2001). Being able to identify ...
Prognosis of Adults With Borderline Left Ventricular Ejection Fraction
... LVEF of 50% to 55% had a >2-fold increased risk for HF compared with those with an LVEF >55% in all models (Table 4). Similar results were seen in analyses stratified by examination and prevalent MI (Online Table 3). The addition of brain natriuretic peptide to multivariable models also yielded simil ...
... LVEF of 50% to 55% had a >2-fold increased risk for HF compared with those with an LVEF >55% in all models (Table 4). Similar results were seen in analyses stratified by examination and prevalent MI (Online Table 3). The addition of brain natriuretic peptide to multivariable models also yielded simil ...
Nocturnal Leg Cramps - American Academy of Family Physicians
... Up to 60 percent of adults report that they have had nocturnal leg cramps. The recurrent, painful tightening usually occurs in the calf muscles and can cause severe insomnia. The exact mechanism is unknown, but the cramps are probably caused by muscle fatigue and nerve dysfunction rather than electr ...
... Up to 60 percent of adults report that they have had nocturnal leg cramps. The recurrent, painful tightening usually occurs in the calf muscles and can cause severe insomnia. The exact mechanism is unknown, but the cramps are probably caused by muscle fatigue and nerve dysfunction rather than electr ...
Academic paper: Left atrial appendage closure: An emerging option
... Atrial fibrillation is the most common cardiac arrhythmia,1 affecting an estimated 1% to 2% of people worldwide. In 2001, an estimated 2.3 million persons in the United States had atrial fibrillation, and that number is expected to more than double by 2050.2 Atrial fibrillation independently increas ...
... Atrial fibrillation is the most common cardiac arrhythmia,1 affecting an estimated 1% to 2% of people worldwide. In 2001, an estimated 2.3 million persons in the United States had atrial fibrillation, and that number is expected to more than double by 2050.2 Atrial fibrillation independently increas ...
Coronary artery disease
Coronary artery disease (CAD), also known as ischemic heart disease (IHD), atherosclerotic heart disease, atherosclerotic cardiovascular disease, and coronary heart disease, is a group of diseases that includes: stable angina, unstable angina, myocardial infarction, and sudden coronary death. It is within the group of cardiovascular diseases of which it is the most common type. A common symptom is chest pain or discomfort which may travel into the shoulder, arm, back, neck, or jaw. Occasionally it may feel like heartburn. Usually symptoms occur with exercise or emotional stress, last less than a few minutes, and gets better with rest. Shortness of breath may also occur and sometimes no symptoms are present. The first sign is occasionally a heart attack. Other complications include heart failure or an irregular heartbeat.Risk factors include: high blood pressure, smoking, diabetes, lack of exercise, obesity, high blood cholesterol, poor diet, and excessive alcohol, among others. Other risks include depression. The underlying mechanism involves atherosclerosis of the arteries of the heart. A number of tests may help with diagnoses including: electrocardiogram, cardiac stress testing, coronary computed tomographic angiography, and coronary angiogram, among others.Prevention is by eating a healthy diet, regular exercise, maintaining a healthy weight and not smoking. Sometimes medication for diabetes, high cholesterol, or high blood pressure are also used. There is limited evidence for screening people who are at low risk and do not have symptoms. Treatment involves the same measures as prevention. Additional medications such as antiplatelets including aspirin, beta blockers, or nitroglycerin may be recommended. Procedures such as percutaneous coronary intervention (PCI) or coronary artery bypass surgery (CABG) may be used in severe disease. In those with stable CAD it is unclear if PCI or CABG in addition to the other treatments improve life expectancy or decreases heart attack risk.In 2013 CAD was the most common cause of death globally, resulting in 8.14 million deaths (16.8%) up from 5.74 million deaths (12%) in 1990. The risk of death from CAD for a given age has decreased between 1980 and 2010 especially in the developed world. The number of cases of CAD for a given age has also decreased between 1990 and 2010. In the United States in 2010 about 20% of those over 65 had CAD, while it was present in 7% of those 45 to 64, and 1.3% of those 18 to 45. Rates are higher among men than women of a given age.