Ca 2+
... 1975 Heyndrickx and colleagues (experimental), 1982 Braunwald and Kloner (clinical A stunned myocardium is defined as viable myocardium salvaged by coronary reperfusion that exhibit prolonged postischaemic dysfunction after reperfusion. • Stunning can be characterised by delayed mechanical recovery ...
... 1975 Heyndrickx and colleagues (experimental), 1982 Braunwald and Kloner (clinical A stunned myocardium is defined as viable myocardium salvaged by coronary reperfusion that exhibit prolonged postischaemic dysfunction after reperfusion. • Stunning can be characterised by delayed mechanical recovery ...
Differential diagnosis
... • Decreased Area of Pulmonary Bed – Occurs when loss of vessels exceed 60% of the total pulmonary vasculature – Occurs in patients with collagen vascular disease like CREST and scleroderma. And those with chronic emboli ...
... • Decreased Area of Pulmonary Bed – Occurs when loss of vessels exceed 60% of the total pulmonary vasculature – Occurs in patients with collagen vascular disease like CREST and scleroderma. And those with chronic emboli ...
Analysis of Blood Flow in Coronary Arterial Tree Using
... Abstract: Many people on the world have coronary artery disease. They are diagnosed with coronary artery disease on the basis of classical examinations (like electrocardiograms) and are treated with medication, interventional procedures or open heart surgery. Flow rate can be measured invasively dur ...
... Abstract: Many people on the world have coronary artery disease. They are diagnosed with coronary artery disease on the basis of classical examinations (like electrocardiograms) and are treated with medication, interventional procedures or open heart surgery. Flow rate can be measured invasively dur ...
EECP® Clinical Results
... breath, fatigue, and cough. EECP® is also commonly used for the treatment of patients with heart failure. ...
... breath, fatigue, and cough. EECP® is also commonly used for the treatment of patients with heart failure. ...
Flash Cards
... A disorder in which the heart loses part of its ability to effectively pump blood, usually as a result of damage to the heart muscle and usually resulting in a backup of fluid into the lungs. ...
... A disorder in which the heart loses part of its ability to effectively pump blood, usually as a result of damage to the heart muscle and usually resulting in a backup of fluid into the lungs. ...
PhD THESIS
... cardiac remodelling, premature cardiomyopathy (1, 2, 3, 4) and increased cardiovascular morbidity and mortality. In adult patients with longstanding CRI undergoing dialysis, left ventricular (LV) hypertrophy is common and LV systolic function is often reduced (5). LV hypertrophy is present in more t ...
... cardiac remodelling, premature cardiomyopathy (1, 2, 3, 4) and increased cardiovascular morbidity and mortality. In adult patients with longstanding CRI undergoing dialysis, left ventricular (LV) hypertrophy is common and LV systolic function is often reduced (5). LV hypertrophy is present in more t ...
Chapter-20-Cardiac-Cycle
... in the atria, ventricles and arteries Pressures in the right and left atrium, right and left ventricle, aorta and pulmonary arteries can be recorded and illustrated in graphical form The graph on the next slide shows pressure changes in the left side of the heart and the aorta A similar graph can be ...
... in the atria, ventricles and arteries Pressures in the right and left atrium, right and left ventricle, aorta and pulmonary arteries can be recorded and illustrated in graphical form The graph on the next slide shows pressure changes in the left side of the heart and the aorta A similar graph can be ...
CONGESTIVE HEART FAILURE AND PUBLIC HEALTH
... Receptor Blockers (ARBs) are two groups of drugs that improve symptoms by decreasing blood pressure and improving blood flow from the heart to the vessels. Both groups have shown improvement in survival when used in patient with CHF, nevertheless, ACE inhibitors may be slightly more effective than A ...
... Receptor Blockers (ARBs) are two groups of drugs that improve symptoms by decreasing blood pressure and improving blood flow from the heart to the vessels. Both groups have shown improvement in survival when used in patient with CHF, nevertheless, ACE inhibitors may be slightly more effective than A ...
Growth-differentiation factor-15 improves risk stratification in ST
... 72.7, 88.2, 76.0, 76.8, and 69.0% of the patients had GDF-15 levels above the upper limit of normal (1200 ng/L) at presentation, after 90 min, 24 h, 52 h, and after 5 days, respectively. GDF-15 levels measured 90 min after the start of randomized treatment were significantly higher when compared with ...
... 72.7, 88.2, 76.0, 76.8, and 69.0% of the patients had GDF-15 levels above the upper limit of normal (1200 ng/L) at presentation, after 90 min, 24 h, 52 h, and after 5 days, respectively. GDF-15 levels measured 90 min after the start of randomized treatment were significantly higher when compared with ...
Ch. 19/22 Physiology of the Cardiovascular System
... • Changes in total blood volume—mechanisms that change total blood volume most quickly are those that cause water to quickly move into or out of the plasma (Figure 19-27) • ADH mechanism—decreases the amount of water lost by the body by increasing the amount of water that kidneys reabsorb from urine ...
... • Changes in total blood volume—mechanisms that change total blood volume most quickly are those that cause water to quickly move into or out of the plasma (Figure 19-27) • ADH mechanism—decreases the amount of water lost by the body by increasing the amount of water that kidneys reabsorb from urine ...
Click here - Paramedic EMS Zone
... humerus and is used to control bleeding from the forearm; and (3) the femoral artery, which can be compressed against the pelvis and is used to control bleeding from the leg. Recent studies have brought into question the effectiveness of using pressure points in severe hemorrhage. It is acceptable, ...
... humerus and is used to control bleeding from the forearm; and (3) the femoral artery, which can be compressed against the pelvis and is used to control bleeding from the leg. Recent studies have brought into question the effectiveness of using pressure points in severe hemorrhage. It is acceptable, ...
1 - cloudfront.net
... ii.Baroreceptors – stretch receptors which monitor blood pressure in aorta and internal carotid arteries (carry blood to brain) iii. Chemoreceptors- detect oxygen levels b. List the factors that can: i. Increase heart rate -Epinephrine & norepinephrine released from adrenal gland increase the SV & H ...
... ii.Baroreceptors – stretch receptors which monitor blood pressure in aorta and internal carotid arteries (carry blood to brain) iii. Chemoreceptors- detect oxygen levels b. List the factors that can: i. Increase heart rate -Epinephrine & norepinephrine released from adrenal gland increase the SV & H ...
Sudden cardiac death during first-time jogging - J
... myocarditis (3.5%), aortic stenosis (2.9%), other causes (6.5%), and unknown causes (11.3%). Among those who died from coronary atherosclerotic disease, 74 of 85 victims were over 35 years old (10). A prospective study in France from 2005 to 2010 among those aged 10 to 75 years reported that 4.6 per ...
... myocarditis (3.5%), aortic stenosis (2.9%), other causes (6.5%), and unknown causes (11.3%). Among those who died from coronary atherosclerotic disease, 74 of 85 victims were over 35 years old (10). A prospective study in France from 2005 to 2010 among those aged 10 to 75 years reported that 4.6 per ...
Lecture 1 Cardiac Cycle
... A. Intrinsic regulation of cardiac output - due to characteristics of the myocardium 1. volume - Frank Starling Mechanism (length-tension relationship) regulation of stroke volume ...
... A. Intrinsic regulation of cardiac output - due to characteristics of the myocardium 1. volume - Frank Starling Mechanism (length-tension relationship) regulation of stroke volume ...
Understanding Peripheral Arterial Disease and the Drug
... called plaque, inside your arteries. Another name for this condition is atherosclerosis, or hardening of the arteries. The plaque deposits can cause your arteries to stiffen and become narrowed or blocked, limiting the supply of oxygen-rich blood throughout your body (see Figure 2). This can cause d ...
... called plaque, inside your arteries. Another name for this condition is atherosclerosis, or hardening of the arteries. The plaque deposits can cause your arteries to stiffen and become narrowed or blocked, limiting the supply of oxygen-rich blood throughout your body (see Figure 2). This can cause d ...
2014 Slide Set - American College of Cardiology
... For patients with nonvalvular AF and a CHA2DS2-VASc score of 0, it is reasonable to omit antithrombotic therapy. For patients with nonvalvular AF with a CHA2DS2-VASc score of 2 or greater and who have end-stage CKD (CrCl <15 mL/min) or are on hemodialysis, it is reasonable to prescribe warfarin (INR ...
... For patients with nonvalvular AF and a CHA2DS2-VASc score of 0, it is reasonable to omit antithrombotic therapy. For patients with nonvalvular AF with a CHA2DS2-VASc score of 2 or greater and who have end-stage CKD (CrCl <15 mL/min) or are on hemodialysis, it is reasonable to prescribe warfarin (INR ...
A Cardiologist`s Guide to Total Wellness Dr. Stephen Sinatra`s
... and TVs—from your bedroom or move the appliances as far as possible from your bed. The greater ...
... and TVs—from your bedroom or move the appliances as far as possible from your bed. The greater ...
A Comparison of Haemodynamic Effects and Safety between
... Levosimendan is a new inotropic agent and calcium sensitizer which has been found to increase myocardial contractility via a sensitization of cardiac troponin C to calcium, to produce vasodilatation and cardioprotection by opening scarolemmal and mitochondrial ATP-sensitive potassium channels in vas ...
... Levosimendan is a new inotropic agent and calcium sensitizer which has been found to increase myocardial contractility via a sensitization of cardiac troponin C to calcium, to produce vasodilatation and cardioprotection by opening scarolemmal and mitochondrial ATP-sensitive potassium channels in vas ...
Drug Treatment for Heart Rhythm Disorders Booklet
... without contacting your GP/doctor as this may result in a “rebound” worsening of your arrhythmia. Occasionally your GP/doctor may give you advice about making small adjustments in your dosage according to your symptoms or side effects. Do not vary outside any agreed variation as this may result in s ...
... without contacting your GP/doctor as this may result in a “rebound” worsening of your arrhythmia. Occasionally your GP/doctor may give you advice about making small adjustments in your dosage according to your symptoms or side effects. Do not vary outside any agreed variation as this may result in s ...
12c - Macmillan Academy
... Why is the Bohr effect useful? • High concentrations of carbon dioxide are found in actively respiring tissues, which need oxygen. Due to the Bohr effect, these high carbon dioxide concentrations cause haemoglobin to release its oxygen even more readily than it would do otherwise. ...
... Why is the Bohr effect useful? • High concentrations of carbon dioxide are found in actively respiring tissues, which need oxygen. Due to the Bohr effect, these high carbon dioxide concentrations cause haemoglobin to release its oxygen even more readily than it would do otherwise. ...
Infective Endocarditis
... resistant organisms during treatment (e.g., PVE caused by coagulase-negative staphylococci) and hasten clinical and microbiologic response (e.g., some streptococcal and staphylococcal infections). ...
... resistant organisms during treatment (e.g., PVE caused by coagulase-negative staphylococci) and hasten clinical and microbiologic response (e.g., some streptococcal and staphylococcal infections). ...
Blood vessels are of three types: arteries, veins, and capillaries. THE
... Is the arterial pressure is too high. Causes: Sometimes cause is unknown, or is secondary to disease Variety of causes/ risk factors are known. Sedentary life style. Smoking. Obesity. Diet (excess sodium; cholesterol; calories in general). Stress. Arteriosclerosis. Genetic factors. ...
... Is the arterial pressure is too high. Causes: Sometimes cause is unknown, or is secondary to disease Variety of causes/ risk factors are known. Sedentary life style. Smoking. Obesity. Diet (excess sodium; cholesterol; calories in general). Stress. Arteriosclerosis. Genetic factors. ...
MP 2.02.16 Non-Invasive Measurement of Left Ventricular End
... Evaluation of a diagnostic technology typically consists of 3 steps: 1) evaluation of the technical performance of the test; 2) determination of the correlation of the technology to the gold standard of testing (i.e., noninvasive measurement of LVEDP to the gold standard of direct measurement of LVE ...
... Evaluation of a diagnostic technology typically consists of 3 steps: 1) evaluation of the technical performance of the test; 2) determination of the correlation of the technology to the gold standard of testing (i.e., noninvasive measurement of LVEDP to the gold standard of direct measurement of LVE ...
Antihypertensive drug
Antihypertensives are a class of drugs that are used to treat hypertension (high blood pressure). Antihypertensive therapy seeks to prevent the complications of high blood pressure, such as stroke and myocardial infarction. Evidence suggests that reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34%, of ischaemic heart disease by 21%, and reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease. There are many classes of antihypertensives, which lower blood pressure by different means. Among the most important and most widely used drugs are thiazide diuretics, calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists (ARBs), and beta blockers.Which type of medication to use initially for hypertension has been the subject of several large studies and resulting national guidelines. The fundamental goal of treatment should be the prevention of the important endpoints of hypertension, such as heart attack, stroke and heart failure. Patient age, associated clinical conditions and end-organ damage also play a part in determining dosage and type of medication administered. The several classes of antihypertensives differ in side effect profiles, ability to prevent endpoints, and cost. The choice of more expensive agents, where cheaper ones would be equally effective, may have negative impacts on national healthcare budgets. As of 2009, the best available evidence favors the thiazide diuretics as the first-line treatment of choice for high blood pressure when drugs are necessary. Although clinical evidence shows calcium channel blockers and thiazide-type diuretics are preferred first-line treatments for most people (from both efficacy and cost points of view), an ACE inhibitor is recommended by NICE in the UK for those under 55 years old.