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Translating Novel Imaging Technologies Into Clinical Applications
Translating Novel Imaging Technologies Into Clinical Applications

... of patients with moderate or severe disease and can be because of either low flow states (as a consequence of a depressed left ventricular ejection fraction or a small ventricle) or inaccuracies in echocardiographic measurements coupled with inconsistent thresholds in current guidelines.27,28 Indeed ...
Congestive heart failure
Congestive heart failure

... involving the arteries that supply the myocardium, in which the arteries become narrowed due to atherosclerotic deposits over time, causing temporary cardiac ischemia and eventually heart attack ...
Cardiac magnetic resonance imaging in congenital heart disease
Cardiac magnetic resonance imaging in congenital heart disease

... systemic fibrosis is an exceedingly rarely reported gen- ...
Required Changes to Prior Submission
Required Changes to Prior Submission

... discussed, suction created during diastole by untwisting allows for enhanced ventricular filling by preserving atrial energy expenditure until later in the cardiac cycle. Therefore, by creating a beneficial atrial-ventricular pressure gradient and increasing ventricular filling, torsion/untwisting p ...
Print - Circulation Research
Print - Circulation Research

... Each of the three rabbits with catheters in the descending thoracic aorta also underwent a 30-minute coronary occlusion and 3-hour reperfusion. Coronary and collateral blood flows were measured 5 minutes after onset of the coronary occlusion. In these animals, 2x106 microspheres labeled with 'Sc wer ...
Myocardial ischemia
Myocardial ischemia

... Pain is precipitated by increased workload on the heart. May be caused by exercise, emotions, stress and cold exposure. Symptoms may remain “stable” for a number of years or progress in severity. ...
Communication between coronary sinus and left atrium
Communication between coronary sinus and left atrium

... Raghib et al. (i965) described a developmental complex characterized by (I) union of the left superior vena cava with the left atrium, (2) absence of the coronary sinus, and (3) an atrial septal defect in the anticipated location of the coronary sinus ostium. This complex was explained developmental ...
2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the
2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the

... Appendix 1. Author Relationships With Industry and Other Entities (Relevant) . . . . . . . . . . . . . . . . . . . . . . . . . . . .e159 Appendix 2. Reviewer Relationships With Industry and Other Entities (Relevant) . . . . . . . . . . . . . . . . . . . . . . . . . . . .e161 Appendix 3. Abbreviation ...
THE EFFECT OF EXERCISE TRAINING ON THE AUTONOMIC
THE EFFECT OF EXERCISE TRAINING ON THE AUTONOMIC

... Introduction: Rheumatoid arthritis (RA) is a chronic disease and one of the more common auto-immune diseases. Patients with RA rely almost solely on pharmaceutical intervention to manage the disease. Autonomic impairment has been proven in previous studies on patients with RA. The positive effect of ...
Implantable Cardioverter Defibrillators
Implantable Cardioverter Defibrillators

... 2. Symptomatic sustained VT in association with congenital heart disease in members who have undergone hemodynamic and electrophysiologic evaluation 3. Congenital heart disease with recurrent syncope of undetermined origin in the presence of either ventricular dysfunction or inducible ventricular ar ...
Copyright (c) 2009, Radiological Society of North America, Inc
Copyright (c) 2009, Radiological Society of North America, Inc

... Clinical Indication: [#] year old [woman |man] with coronary artery disease risk factors of [hyperlipidemia; hypertension; diabetes; autoimmune disease; prior MI; prior stroke; smoking history; family history of heart disease] presenting with [exertional angina; atypical chest pain; chronic chest pa ...
Performance Measures ACC/AHA 2016 Prevention of Sudden
Performance Measures ACC/AHA 2016 Prevention of Sudden

... Potential challenges from measure implementation may lead to unintended consequences. The manner in which challenges are addressed is dependent on several factors, including the measure design, data collection method, performance attribution, baseline performance rates, reporting methods, and incent ...
Effect of obesity and regional adiposity on the QTc interval
Effect of obesity and regional adiposity on the QTc interval

... has also been found in obese patients on very low calorie diets (VLCD) or after surgery for obesity.6,13 From these results, however, it is impossible to distinguish whether obesity alone or other factors associated with obesity (for example, VLCD, metabolic abnormalities etc.) increases the risk fo ...
syncope evaluation and management
syncope evaluation and management

... of all patients with syncope. • Exception: young healthy patients with an obvious cause of syncope • Abnormal EKG in 90% of patient with cardiac syncope • Only 6% of patients with reflex mediated syncope have abnormal EKG. • Syncopal patient with negative cardiac history and normal EKG—unlikely to h ...
Heart valve disease - British Heart Foundation
Heart valve disease - British Heart Foundation

... There is another test called a coronary angiogram, which is also known as cardiac catheterisation. This test is used to provide important information on the condition of your heart. A catheter (a long, hollow plastic tube) is passed into the artery in the groin, or sometimes into the arm. Using X-ra ...
Heart valve disease - British Heart Foundation
Heart valve disease - British Heart Foundation

... There is another test called a coronary angiogram, which is also known as cardiac catheterisation. This test is used to provide important information on the condition of your heart. A catheter (a long, hollow plastic tube) is passed into the artery in the groin, or sometimes into the arm. Using X-ra ...
The thesis
The thesis

... plasma; however, albumin was found in higher concentration as compared to other protein constituents. The osmolality of PF was found to be smaller than that of plasma 10. These facts were elucidated with the hydrostatic pressure difference and osmotic concentration gradient between the plasma and pe ...
PULMONARY HYPERTENSION AND ANESTHESIA R N. K
PULMONARY HYPERTENSION AND ANESTHESIA R N. K

... MAP = (SVR X CO) + CVP Because invasive monitoring of BP is more common than CO monitoring, this probably explains why hemodynamic instability is most often recognized as hypotension, rather than low CO. Clinical recognition of low CO in the absence of hypotension can be difficult. Urine output, lon ...
Why is Regression of Left Ventricular Hypertrophy Convenient? QCVC Committees
Why is Regression of Left Ventricular Hypertrophy Convenient? QCVC Committees

... positive, continuous and statistically significant correlation between the left ventricular mass index corrected by body surface or by height to the 2.7 power and the maximum corrected QT so that there is a corrected QT interval prolongation as an increase of the left ventricular mass index occurs [ ...
pdf 12 MB - Cardio Symposium 2011
pdf 12 MB - Cardio Symposium 2011

... Consequently, the concept of aldosterone escape led to the exploration of whether adding spironolactone to an ACE inhibitor in human heart failure would produce any benefits. Barr et al5 showed that spironolactone had beneficial cardiac effects (on sympathetic activity and on ventricular arrhythmias ...
Contribution of Endothelin to Coronary Vasomotor Tone - AJP
Contribution of Endothelin to Coronary Vasomotor Tone - AJP

... including increased catecholamines and endothelin (ET). Although the increase in ET may serve to maintain blood pressure and hence perfusion of essential organs like the heart and brain, it could also compromise myocardial perfusion, by evoking coronary vasoconstriction. In the present study, we tes ...
ACC/AAP/AHA/ASE/HRS/SCAI/SCCT/SCMR/SOPE 2014
ACC/AAP/AHA/ASE/HRS/SCAI/SCCT/SCMR/SOPE 2014

... In an effort to respond to the need for the rational use of services in the delivery of high quality care, the ACC has undertaken a process to determine the appropriate use of cardiovascular imaging and procedures for selected patient indications. AUC publications reflect an ongoing effort by the ACC ...
The valve of the inferior vena cava‖ . Br. Heart J., 1956, July, 18 (3)
The valve of the inferior vena cava‖ . Br. Heart J., 1956, July, 18 (3)

... through the body to remove wastes and deliver needed nutrients and oxygen. In the case of the coronary sinus, the vein drains from the coronary veins which run over the heart muscle, known more formally as the myocardium. The coronary sinus is one of the blood vessels which drains deoxygenated blood ...
Flow in the Major Branches of the Left Coronary Artery
Flow in the Major Branches of the Left Coronary Artery

... Because these experiments required that many systems remain functional for a relatively long time, only three out of eight preparations were successful. The results reported here are based only on these three animals, in which the various implanted devices performed well for periods of 56, 59, and 8 ...
Origination and Development of Isoproterenol Induced Myocardial
Origination and Development of Isoproterenol Induced Myocardial

... increased heart rate similarly but the cardiac lesion– producing doses of isoproterenol resulted in a fall in blood pressure. It was suggested that the fall in aortic blood pressure was of such a degree that a reduced coronary flow could be inferred. It was further postulated that the necrotic lesio ...
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Cardiovascular disease



Cardiovascular disease (CVD) is a class of diseases that involve the heart or blood vessels. Cardiovascular disease includes coronary artery diseases (CAD) such as angina and myocardial infarction (commonly known as a heart attack). Other CVDs are stroke, hypertensive heart disease, rheumatic heart disease, cardiomyopathy, atrial fibrillation, congenital heart disease, endocarditis, aortic aneurysms, peripheral artery disease and venous thrombosis.The underlying mechanisms vary depending on the disease in question. Coronary artery disease, stroke, and peripheral artery disease involve atherosclerosis. This may be caused by high blood pressure, smoking, diabetes, lack of exercise, obesity, high blood cholesterol, poor diet, and excessive alcohol consumption, among others. High blood pressure results in 13% of CVD deaths, while tobacco results in 9%, diabetes 6%, lack of exercise 6% and obesity 5%. Rheumatic heart disease may follow untreated strep throat.It is estimated that 90% of CVD is preventable. Prevention of atherosclerosis is by decreasing risk factors through: healthy eating, exercise, avoidance of tobacco smoke and limiting alcohol intake. Treating high blood pressure and diabetes is also beneficial. Treating people who have strep throat with antibiotics can decrease the risk of rheumatic heart disease. The effect of the use of aspirin in people who are otherwise healthy is of unclear benefit. The United States Preventive Services Task Force recommends against its use for prevention in women less than 55 and men less than 45 years old; however, in those who are older it is recommends in some individuals. Treatment of those who have CVD improves outcomes.Cardiovascular diseases are the leading cause of death globally. This is true in all areas of the world except Africa. Together they resulted in 17.3 million deaths (31.5%) in 2013 up from 12.3 million (25.8%) in 1990. Deaths, at a given age, from CVD are more common and have been increasing in much of the developing world, while rates have declined in most of the developed world since the 1970s. Coronary artery disease and stroke account for 80% of CVD deaths in males and 75% of CVD deaths in females. Most cardiovascular disease affects older adults. In the United States 11% of people between 20 and 40 have CVD, while 37% between 40 and 60, 71% of people between 60 and 80, and 85% of people over 80 have CVD. The average age of death from coronary artery disease in the developed world is around 80 while it is around 68 in the developing world. Disease onset is typically seven to ten years earlier in men as compared to women.
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