Kathy Ray Cardiovascular System PP
... •There are several causes of abdominal aortic aneurysm, but the most common results from atherosclerotic disease •As the aorta gets progressively larger over time there is increased chance of rupture. ...
... •There are several causes of abdominal aortic aneurysm, but the most common results from atherosclerotic disease •As the aorta gets progressively larger over time there is increased chance of rupture. ...
cardiomyopathies
... the pericardium and epicardium. Initially there is diffuse ST segment elevation in all leads except aVR and V1. Later ECG’s show normalization of ST elevation followed by T wave flattening and T ...
... the pericardium and epicardium. Initially there is diffuse ST segment elevation in all leads except aVR and V1. Later ECG’s show normalization of ST elevation followed by T wave flattening and T ...
Eight Challenges Faced by GPs Caring for Patients After Acute Coronary Syndrome
... as adjunctive therapy for smoking cessation. It is effective in the short term, and a Cochrane review showed no adverse cardiovascular effects.33 Varenicline has similarly been extensively evaluated in clinical trials, and formal analysis shows no adverse cardiovascular or serious psychiatric advers ...
... as adjunctive therapy for smoking cessation. It is effective in the short term, and a Cochrane review showed no adverse cardiovascular effects.33 Varenicline has similarly been extensively evaluated in clinical trials, and formal analysis shows no adverse cardiovascular or serious psychiatric advers ...
Causes of Ischemic and Thrombotic Stroke
... plaque. The plaque builds up over time and can result in abnormal blood flow and clot formation (American Heart Association, 2007). Ischemic stroke can be further divided into two types. The first type of obstruction is caused by thrombus. A cerebral thrombus occurs when diseased or damaged cerebra ...
... plaque. The plaque builds up over time and can result in abnormal blood flow and clot formation (American Heart Association, 2007). Ischemic stroke can be further divided into two types. The first type of obstruction is caused by thrombus. A cerebral thrombus occurs when diseased or damaged cerebra ...
Live...from the Heart Investigation Journal
... person with coronary artery disease, the arteries can become blocked by this build-up of plaque, or the plaque may rupture causing the artery to become immediately blocked. When a doctor suspects that a patient has heart disease, he or she may use a diagnostic tool call angiography, a special type o ...
... person with coronary artery disease, the arteries can become blocked by this build-up of plaque, or the plaque may rupture causing the artery to become immediately blocked. When a doctor suspects that a patient has heart disease, he or she may use a diagnostic tool call angiography, a special type o ...
(cardiac) output
... Increase dietary intake of potassium (?) if taking potassiumlosing diuretics such as loop diuretics and thiazide diuretics. Weigh self daily at the same time and notify the primary care provider for weight gain of 1kg in 24 hr or 2.5 in 1 week. Schedule regular follow-ups with the primary care ...
... Increase dietary intake of potassium (?) if taking potassiumlosing diuretics such as loop diuretics and thiazide diuretics. Weigh self daily at the same time and notify the primary care provider for weight gain of 1kg in 24 hr or 2.5 in 1 week. Schedule regular follow-ups with the primary care ...
English
... rate control without attempting to maintain normal rhythm versus heartrhythm control that attempted to maintain normal rhythm through the use of medications. Both groups received warfarin. The study showed that there was no advantage of one approach over the other in terms of survival. Patients trea ...
... rate control without attempting to maintain normal rhythm versus heartrhythm control that attempted to maintain normal rhythm through the use of medications. Both groups received warfarin. The study showed that there was no advantage of one approach over the other in terms of survival. Patients trea ...
Disorders of blood pressure regulation
... perfision → autoregulation vasoconstriction → ↑ peripheral resistance • Vasoconstriction hypothesis = nervous, hormonal and endothelial regulation imbalance → IC increase Ca2+ → sustained vesses wall contraction • Hypothesis of salt intake influence (genetically predispose) • Increased sympathetic a ...
... perfision → autoregulation vasoconstriction → ↑ peripheral resistance • Vasoconstriction hypothesis = nervous, hormonal and endothelial regulation imbalance → IC increase Ca2+ → sustained vesses wall contraction • Hypothesis of salt intake influence (genetically predispose) • Increased sympathetic a ...
Primary Prevention of Sudden Cardiac Death in Patients with Heart
... ARNI therapy with sacubitril/valsartan is advised as a replacement for ACE inhibition where patients do not respond to addition of a MRA [14]. The neprilysin inhibitor sacubitril increases levels of vasoactive peptides such as natriuretic peptides and bradykinins [61,62], countering the adverse effe ...
... ARNI therapy with sacubitril/valsartan is advised as a replacement for ACE inhibition where patients do not respond to addition of a MRA [14]. The neprilysin inhibitor sacubitril increases levels of vasoactive peptides such as natriuretic peptides and bradykinins [61,62], countering the adverse effe ...
Circulation and Immunity
... this point (www.jeopardylabs.com) This should include all three sections we have covered (the heart, the blood vessels, and the blood) Once complete, hand in the link to your review game. You will be marked according to: 1. Appropriateness of categories (5) 2. Questions cover a range of knowledge (5 ...
... this point (www.jeopardylabs.com) This should include all three sections we have covered (the heart, the blood vessels, and the blood) Once complete, hand in the link to your review game. You will be marked according to: 1. Appropriateness of categories (5) 2. Questions cover a range of knowledge (5 ...
Answer Sheet
... tissues/organs, Removal of metabolic waste (CO2, urea, creatine), Hormone distribution Immune protection/response, Temperature regulation ...
... tissues/organs, Removal of metabolic waste (CO2, urea, creatine), Hormone distribution Immune protection/response, Temperature regulation ...
diseases of the cardiovascular system
... During fetal life, the foramen ovale is an openingi n the interatrial septum, allowing shunting of blood from the right atrium to the left atrium in order to bypass the nonfunctioning fetal lungs. It should close at birth. If it doesn’t, after birth, the blood will shunt from left to right resulting ...
... During fetal life, the foramen ovale is an openingi n the interatrial septum, allowing shunting of blood from the right atrium to the left atrium in order to bypass the nonfunctioning fetal lungs. It should close at birth. If it doesn’t, after birth, the blood will shunt from left to right resulting ...
CARDIOVASCULAR PHYSIOLOGY PART 1. HEART
... lasts no more than 0.1 seconds but has a large amplitude (variable to 1.3mV). This is followed by the S-T segment (0.12 sec) during which time the ventricles are reaching their maximum contraction but are not generating any electrical activity. Finally comes the T wave which represents the electrica ...
... lasts no more than 0.1 seconds but has a large amplitude (variable to 1.3mV). This is followed by the S-T segment (0.12 sec) during which time the ventricles are reaching their maximum contraction but are not generating any electrical activity. Finally comes the T wave which represents the electrica ...
File - Groby Bio Page
... • AV valve links the atria to ventricles • SL valves link ventricles to pulmonary artery and aorta • Why are valves important? • Stop blood flowing the wrong way • Valves open and close depending on the relative pressure of the heart chambers. High pressure behind a valve forces it open. •Explain ho ...
... • AV valve links the atria to ventricles • SL valves link ventricles to pulmonary artery and aorta • Why are valves important? • Stop blood flowing the wrong way • Valves open and close depending on the relative pressure of the heart chambers. High pressure behind a valve forces it open. •Explain ho ...
- Bright Star Schools
... provides your body with the oxygen and nutrients it needs. It also carries away waste. Your heart is sort of like a pump, or two pumps in one. The right side of your heart receives blood from the body and pumps it to the lungs. The left side of the heart does the exact opposite: It receives blood fr ...
... provides your body with the oxygen and nutrients it needs. It also carries away waste. Your heart is sort of like a pump, or two pumps in one. The right side of your heart receives blood from the body and pumps it to the lungs. The left side of the heart does the exact opposite: It receives blood fr ...
Focus on Vastarel MR - Heart and Metabolism
... controlled clinical trials of trimetazidine in the treatment of stable angina [12] showed that trimetazidine caused significant reductions in the number of angina attacks and improved the time to 1 mm ST-segment depression and the total work at peak exercise. Metaanalysis confirmed that trimetazidin ...
... controlled clinical trials of trimetazidine in the treatment of stable angina [12] showed that trimetazidine caused significant reductions in the number of angina attacks and improved the time to 1 mm ST-segment depression and the total work at peak exercise. Metaanalysis confirmed that trimetazidin ...
Biology 232
... CO changes to meet body needs cardiac reserve – difference between maximum cardiac output and resting cardiac output normally 4-5 times resting CO Increasing Cardiac Output Increase stroke volume 3 factors affect SV: 1) preload – stretch (fullness) of ventricle before contraction >EDV = >preload = s ...
... CO changes to meet body needs cardiac reserve – difference between maximum cardiac output and resting cardiac output normally 4-5 times resting CO Increasing Cardiac Output Increase stroke volume 3 factors affect SV: 1) preload – stretch (fullness) of ventricle before contraction >EDV = >preload = s ...
May 2015 Newsletter
... share anything with us or request future articles please contact us on Facebook or via email at ...
... share anything with us or request future articles please contact us on Facebook or via email at ...
Heart
... infections and IV drug use) • With a large number of bacteria, even a normal heart valve may be infected. • A more virulent organism (Staphylococcus aureus) is usually responsible for infecting a normal valve. ...
... infections and IV drug use) • With a large number of bacteria, even a normal heart valve may be infected. • A more virulent organism (Staphylococcus aureus) is usually responsible for infecting a normal valve. ...
Low Cardiac Output
... Inotropic support , afterload reduction & Diuretics. Slow down or speed up ...
... Inotropic support , afterload reduction & Diuretics. Slow down or speed up ...
DOCX ENG
... represent regional areas of diffuse fibrosis, within the left ventricle .There was no association between the presence of diffuse LGE and the presence of cardiovascular risk factors, nor was this associated with significant differences in time on renal replacement therapy or blood pressure at the ti ...
... represent regional areas of diffuse fibrosis, within the left ventricle .There was no association between the presence of diffuse LGE and the presence of cardiovascular risk factors, nor was this associated with significant differences in time on renal replacement therapy or blood pressure at the ti ...
Syllabus for First professional M
... 2 ½ +2 ½ +2 ½ +2 ½ = 10 Or Discuss the role of hormones regulating calcium metabolism. Describe Tetany. ...
... 2 ½ +2 ½ +2 ½ +2 ½ = 10 Or Discuss the role of hormones regulating calcium metabolism. Describe Tetany. ...
The Heart - El Camino College
... ___ = ventricular repolarization ventricular relaxation Abnormal waves indicate heart ___________ ...
... ___ = ventricular repolarization ventricular relaxation Abnormal waves indicate heart ___________ ...
Heart Failure: A Growing Burden
... • Beta-blockers – A patient who has been using medication for more than 3 months and has acute decompensation should not be taken off medication and diuretics should be adjusted. If decompensation is cause due to hypoperfusion then medication should be stopped and positive inotropic agent that doesn ...
... • Beta-blockers – A patient who has been using medication for more than 3 months and has acute decompensation should not be taken off medication and diuretics should be adjusted. If decompensation is cause due to hypoperfusion then medication should be stopped and positive inotropic agent that doesn ...
Pupil notes - Cathkin High School
... This brings about a decrease in glucose levels to normal When glucose concentration drops, between meals or during the night different receptor cells detect the change Glucagon is released and is transported to the liver An enzyme is activated that catalyses the reaction – Glycogen glucose Glucose ...
... This brings about a decrease in glucose levels to normal When glucose concentration drops, between meals or during the night different receptor cells detect the change Glucagon is released and is transported to the liver An enzyme is activated that catalyses the reaction – Glycogen glucose Glucose ...
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.