Blood, circulatory and Respiratory systems
... 3. White blood cells (leukocytes): defend against pathogens ...
... 3. White blood cells (leukocytes): defend against pathogens ...
St. Anthony Hospitals Centura Health: Heart Failure Physician
... For patients with LVSD (EF <40%): o Prescription of both ACE-I/ARB and Beta-blocker at discharge Both ACE-I/ARB and β-blocker therapies reduce mortality and morbidity in patients with heart failure and left ventricular systolic dysfunction (EF <40%). ARBs are acceptable alternatives to ACE-I the ...
... For patients with LVSD (EF <40%): o Prescription of both ACE-I/ARB and Beta-blocker at discharge Both ACE-I/ARB and β-blocker therapies reduce mortality and morbidity in patients with heart failure and left ventricular systolic dysfunction (EF <40%). ARBs are acceptable alternatives to ACE-I the ...
hap11 - WordPress.com
... Contractility is the increase in contractile strength, independent of stretch and EDV Increase in contractility comes from: Increased sympathetic stimuli Certain hormones ...
... Contractility is the increase in contractile strength, independent of stretch and EDV Increase in contractility comes from: Increased sympathetic stimuli Certain hormones ...
Ivabradine (Procoralan) for the indication chronic heart failure
... Ease of use. The addition of ivabradine reduces the treatment’s ease of use. Final conclusion on therapeutic value. Ivabradine has an added therapeutic value in comparison with placebo in patients with chronic heart failure HYHA class II-IV in sinus rhythm with systolic dysfunction with a resting he ...
... Ease of use. The addition of ivabradine reduces the treatment’s ease of use. Final conclusion on therapeutic value. Ivabradine has an added therapeutic value in comparison with placebo in patients with chronic heart failure HYHA class II-IV in sinus rhythm with systolic dysfunction with a resting he ...
hyper.ahajournals.org - Coordinating Center for Clinical Trials
... managed care organization, located in the southeastern United States, which offers healthcare benefits to nearly 200 000 persons enrolled in commercial or Medicare risk plans. The mean age of all of the patients taking antihypertensive medications in this organization was 63 years, and 55% were wome ...
... managed care organization, located in the southeastern United States, which offers healthcare benefits to nearly 200 000 persons enrolled in commercial or Medicare risk plans. The mean age of all of the patients taking antihypertensive medications in this organization was 63 years, and 55% were wome ...
Heart Jeopardy Review Game
... bicuspid valves to open backward when the ventricles are contracting? ...
... bicuspid valves to open backward when the ventricles are contracting? ...
Congestive Heart Failure
... Symptoms of cardiac insufficiency at rest. If any physical activity is undertaken, discomfort is increased. ...
... Symptoms of cardiac insufficiency at rest. If any physical activity is undertaken, discomfort is increased. ...
Notes on Angina and MI`s
... administered soon after an myocardial infarction. Thrombolytic agents dissolve clots and restore perfusion to affected regions of the myocardium. They must be administered less than 24 hours after the onset of thromboembolic symptoms to be effective. Abnormal bleeding is a serious adverse effect of ...
... administered soon after an myocardial infarction. Thrombolytic agents dissolve clots and restore perfusion to affected regions of the myocardium. They must be administered less than 24 hours after the onset of thromboembolic symptoms to be effective. Abnormal bleeding is a serious adverse effect of ...
The Cardiovascular System Worksheet -
... carry blood toward the heart. All but the pulmonary veins carry deoxygenated blood. Layers are much thinner, less elastic A series Internal valves that work against the flow of gravity to prevent reflux. ...
... carry blood toward the heart. All but the pulmonary veins carry deoxygenated blood. Layers are much thinner, less elastic A series Internal valves that work against the flow of gravity to prevent reflux. ...
Full Text - European Respiratory Journal
... systemic hypotension [1]. In addition, PAH patients have a fixed stroke volume, and are therefore highly dependent on heart rate to increase their cardiac output [2–4]. Indeed, PROVENCHER et al. [5] showed that withdrawal of β-blockers significantly improved exercise capacity in portopulmonary hyper ...
... systemic hypotension [1]. In addition, PAH patients have a fixed stroke volume, and are therefore highly dependent on heart rate to increase their cardiac output [2–4]. Indeed, PROVENCHER et al. [5] showed that withdrawal of β-blockers significantly improved exercise capacity in portopulmonary hyper ...
Physical and Psychological Effects of Substance Use Handout
... difficulty keeping track of time, impaired or reduced short-term Marijuana is the most widely used illicit memory drug in the United States and tends to reduced ability to perform tasks requiring concentration and be the first illegal drug teens use. It coordination, such as driving a car can be ...
... difficulty keeping track of time, impaired or reduced short-term Marijuana is the most widely used illicit memory drug in the United States and tends to reduced ability to perform tasks requiring concentration and be the first illegal drug teens use. It coordination, such as driving a car can be ...
Lab 7: BLOOD PRESSURE AT REST AND DURING EXERCISE
... The purpose of today's laboratory is to familiarize the student with the techniques and concepts associated with arterial blood pressure. During an exercise bout systolic blood pressure will increase for one of two reasons. The first reason is an increase in heart rate (more heart beats per minute) ...
... The purpose of today's laboratory is to familiarize the student with the techniques and concepts associated with arterial blood pressure. During an exercise bout systolic blood pressure will increase for one of two reasons. The first reason is an increase in heart rate (more heart beats per minute) ...
Nephrotoxicity
... The serum Creatinine is present after the chemical Creatine is broken down by the body in order to make energy for your muscles. The kidneys are normally able to filter out large amounts of creatinine on a daily basis. However, when kidney problems are present, your creatinine levels will increase ...
... The serum Creatinine is present after the chemical Creatine is broken down by the body in order to make energy for your muscles. The kidneys are normally able to filter out large amounts of creatinine on a daily basis. However, when kidney problems are present, your creatinine levels will increase ...
anatomy and physiology of the cardiovascular system
... IN ARTERIOLES AND ARTERIES – 35 mm Hg IN VENOUS END OF CAPILLARIES– 16mm Hg WHEN BLOOD FLOW IN RT.VENTRICLE -0 mmHg ...
... IN ARTERIOLES AND ARTERIES – 35 mm Hg IN VENOUS END OF CAPILLARIES– 16mm Hg WHEN BLOOD FLOW IN RT.VENTRICLE -0 mmHg ...
Blood Pressure
... You should now be able to answer review questions 49 – 74 in your study guide. Preview to next lecture: - Regulation of Blood pressure - Movement of fluids out of capillaries ...
... You should now be able to answer review questions 49 – 74 in your study guide. Preview to next lecture: - Regulation of Blood pressure - Movement of fluids out of capillaries ...
heart beats, blood pressure, heart rate
... Valves of the heart close when heart contracts to prevent blood from flowing back into the ventricles ...
... Valves of the heart close when heart contracts to prevent blood from flowing back into the ventricles ...
Circulatory System - Apex Middle School
... 1. What is the function of the circulatory system? 2. What is the structure and function of the major parts of the circulatory system? 3. How does blood travel through the heart and lungs as oxygen and carbon dioxide exchange occurs? ...
... 1. What is the function of the circulatory system? 2. What is the structure and function of the major parts of the circulatory system? 3. How does blood travel through the heart and lungs as oxygen and carbon dioxide exchange occurs? ...
Document
... 2. The depolarization is caused by opening: fast sodium channels. 3. The repolarization is caused by opening calcium and potassium channels. 4. The obligatory refractory period of cardiac muscle- between onset of depolarization to drop of cell potential to -65 mV. The relative refractory period - be ...
... 2. The depolarization is caused by opening: fast sodium channels. 3. The repolarization is caused by opening calcium and potassium channels. 4. The obligatory refractory period of cardiac muscle- between onset of depolarization to drop of cell potential to -65 mV. The relative refractory period - be ...
17 - Karmayog .org
... load lifting, since now more oxygen is required and therefore more blood is needed to be pumped. The rate also goes up during fever and mental stress. The heart pumps enough blood to every part of the body. 1000 gallons in 24 hours. ...
... load lifting, since now more oxygen is required and therefore more blood is needed to be pumped. The rate also goes up during fever and mental stress. The heart pumps enough blood to every part of the body. 1000 gallons in 24 hours. ...
6.2 The transport system – summary of mark schemes
... thick wall / elastic fibres to help withstand the high(er) pressure; arteries have muscle fibres to generate the pulse / help pump blood / even out blood flow; arteries have elastic fibres to help generate pulse / allow artery wall to stretch / recoil; lumen small compared to wall thickness to maint ...
... thick wall / elastic fibres to help withstand the high(er) pressure; arteries have muscle fibres to generate the pulse / help pump blood / even out blood flow; arteries have elastic fibres to help generate pulse / allow artery wall to stretch / recoil; lumen small compared to wall thickness to maint ...
The atrial walls are thinner than the ventricular walls. Higher
... Inferior vena cava – blood from the trunk, organs, abdomen, pelvic region, and lower extremities to the right atrium ...
... Inferior vena cava – blood from the trunk, organs, abdomen, pelvic region, and lower extremities to the right atrium ...
Heart and Respiratory Terms
... Carries Oxygen rich blood from the left ventricle to the body Carries Oxygen poor blood from the right ventricle to lungs Trachea divides into 2 branches which enters the lungs Where gas exchange occurs (oxygen in, carbon dioxide out) Tiny hollow air sacs that make up the lungs. ...
... Carries Oxygen rich blood from the left ventricle to the body Carries Oxygen poor blood from the right ventricle to lungs Trachea divides into 2 branches which enters the lungs Where gas exchange occurs (oxygen in, carbon dioxide out) Tiny hollow air sacs that make up the lungs. ...
Systolic Blood Pressure and Its Determinants
... this population had either completed secondary school or had a degree in higher education. The studied sample presented a BMI of 26.2±4.76 Kg/m2. Considering the differences of BMI between genders, 33% of the men were overweight versus 39.1% of the women. The prevalence of obesity (BMI >30) was 11.5 ...
... this population had either completed secondary school or had a degree in higher education. The studied sample presented a BMI of 26.2±4.76 Kg/m2. Considering the differences of BMI between genders, 33% of the men were overweight versus 39.1% of the women. The prevalence of obesity (BMI >30) was 11.5 ...
HeartMate II Fact Sheet-B100-0812-final
... Based on the impressive clinical outcomes of the landmark HeartMate II clinical trial initiated in 2003, the HeartMate II received FDA approval for Bridge-toTransplantation (BTT) in April 2008. On January 20, 2010, FDA approval was received for Destination Therapy (DT), or long-term support, for tho ...
... Based on the impressive clinical outcomes of the landmark HeartMate II clinical trial initiated in 2003, the HeartMate II received FDA approval for Bridge-toTransplantation (BTT) in April 2008. On January 20, 2010, FDA approval was received for Destination Therapy (DT), or long-term support, for tho ...
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.