Editd anti arrhythmic - Presentation Transcript
... Depresses phase 4 -> slows recovery of cells, slows conduction & decrease automaticity Reduces HR, decrease IC Ca 2+ overload & inhibit after depolarization automaticity Prevent recurrent infarction & sudden death in patients recovering from AMI ...
... Depresses phase 4 -> slows recovery of cells, slows conduction & decrease automaticity Reduces HR, decrease IC Ca 2+ overload & inhibit after depolarization automaticity Prevent recurrent infarction & sudden death in patients recovering from AMI ...
Blood - Cloudfront.net
... Usually no cause for concern under normal circumstances Orthostatic hypotension – postural changes – increase with old age Chronic Low BP can indicate poor nutrition and inadequate levels of ...
... Usually no cause for concern under normal circumstances Orthostatic hypotension – postural changes – increase with old age Chronic Low BP can indicate poor nutrition and inadequate levels of ...
Cardiac Rehabilitation
... – Improved endothelial function (angio studies) – Increased coronary collaterals – Regression and reduction in progression of CAD ...
... – Improved endothelial function (angio studies) – Increased coronary collaterals – Regression and reduction in progression of CAD ...
Cardiovascular Anatomy Physiology
... The endocardium has a smooth inner surface to allow blood to flow easily through the heart’s chambers. Within the endocardium of the ventricles are columns known as trabeculae. These columns project from the inner surface of the ventricles and function to reduce suction, so that the ventricles can ...
... The endocardium has a smooth inner surface to allow blood to flow easily through the heart’s chambers. Within the endocardium of the ventricles are columns known as trabeculae. These columns project from the inner surface of the ventricles and function to reduce suction, so that the ventricles can ...
Revatio - The Regence Group
... The use of ETAs, or PDE5s, including sildenafil, in combination with treprostinil oral is considered investigational. Treprostinil oral has not been proven effective as add-on therapy to other PAH-specific medications, including PDE5s or ETAs. In two Phase 3 trials, addition of treprostinil oral did ...
... The use of ETAs, or PDE5s, including sildenafil, in combination with treprostinil oral is considered investigational. Treprostinil oral has not been proven effective as add-on therapy to other PAH-specific medications, including PDE5s or ETAs. In two Phase 3 trials, addition of treprostinil oral did ...
LPN-C - Faculty Sites
... The right atrium receives deoxygenated blood from the superior vena cava, inferior vena cava, and coronary sinus The left atrium receives oxygenated blood from the pulmonary veins Blood is emptied into the ventricles from the atria during diastole The ventricles are thick, muscular walls that ...
... The right atrium receives deoxygenated blood from the superior vena cava, inferior vena cava, and coronary sinus The left atrium receives oxygenated blood from the pulmonary veins Blood is emptied into the ventricles from the atria during diastole The ventricles are thick, muscular walls that ...
ECG Laboratory Handout - Rowan University
... start to send out signals of their own, but these signals will not be as coordinated, nor as frequent as those which were generated by the SA node. One of the biggest reasons for the SA node to fail is lack of oxygen due to clogged coronary arteries that supply the muscles of the SA node with nutrie ...
... start to send out signals of their own, but these signals will not be as coordinated, nor as frequent as those which were generated by the SA node. One of the biggest reasons for the SA node to fail is lack of oxygen due to clogged coronary arteries that supply the muscles of the SA node with nutrie ...
19. Cardiovascular System: Heart
... will begin our description at a point where all four chambers are in diastole, and the atria are about to begin contraction . . . 1. Atrial systole. The ventricles have already been filling with blood passively while the heart was relaxed. At the point when the ventricles are about 70% full and pres ...
... will begin our description at a point where all four chambers are in diastole, and the atria are about to begin contraction . . . 1. Atrial systole. The ventricles have already been filling with blood passively while the heart was relaxed. At the point when the ventricles are about 70% full and pres ...
hypothyroidism - Hormone Health Network
... • Having irregular menstrual periods These symptoms can occur with other health problems as well. ...
... • Having irregular menstrual periods These symptoms can occur with other health problems as well. ...
DIasToLIC HEaRT FaILuRE – EmERgIng TREnDs
... on finding on coronary angiogram, appropriate revascularization (PTCA or CABG) may be indicated. But high rates of recurrent DHF on patients with hypertension and CAD even after successful revascularization suggested that symptoms of DHF in these patients were not entirely due to ischamia13,27. ...
... on finding on coronary angiogram, appropriate revascularization (PTCA or CABG) may be indicated. But high rates of recurrent DHF on patients with hypertension and CAD even after successful revascularization suggested that symptoms of DHF in these patients were not entirely due to ischamia13,27. ...
Heart As An Endocrine Organ
... is a 32-amino acid peptide in humans, and it is mainly produced by the heart ventricles. The 22-amino acid CNP is not, however, a cardiac hormone in mammals. Rather, it is distributed in low concentrations in many tissues. Similar peptide hormones can be found in all vertebrates, and functional stud ...
... is a 32-amino acid peptide in humans, and it is mainly produced by the heart ventricles. The 22-amino acid CNP is not, however, a cardiac hormone in mammals. Rather, it is distributed in low concentrations in many tissues. Similar peptide hormones can be found in all vertebrates, and functional stud ...
Chronic Care Programme
... modalities (angiogenesis) and various (adult) stem cell therapies. A variety of drugs are used in the attempt to treat the female-pattern coronary artery disease: beta blockers, nitrates, calcium channel antagonists, ACE-inhibitors, statins, imipramin (analgesia), aminophylline, hormone replacement ...
... modalities (angiogenesis) and various (adult) stem cell therapies. A variety of drugs are used in the attempt to treat the female-pattern coronary artery disease: beta blockers, nitrates, calcium channel antagonists, ACE-inhibitors, statins, imipramin (analgesia), aminophylline, hormone replacement ...
Cardiac Clinical Osteopathically - American Association of Colleges
... with complaints of slight chest pressure and slight nausea. He first noticed the pressure in his chest while shoveling snow a week ago. The pain then spread to his left arm and was accompanied by nausea. Initially, the symptoms responded to sublingual nitroglycerin, but the pain has become more freq ...
... with complaints of slight chest pressure and slight nausea. He first noticed the pressure in his chest while shoveling snow a week ago. The pain then spread to his left arm and was accompanied by nausea. Initially, the symptoms responded to sublingual nitroglycerin, but the pain has become more freq ...
Unit 23.1: The Circulatory System
... depicts are extremely small. Do you know what they are? This incredible photo shows red blood cells leaking out of a ruptured blood vessel. Blood vessels are part of the circulatory system, the “highway” system of the human body that transports materials to all of its cells. Red blood cells carry so ...
... depicts are extremely small. Do you know what they are? This incredible photo shows red blood cells leaking out of a ruptured blood vessel. Blood vessels are part of the circulatory system, the “highway” system of the human body that transports materials to all of its cells. Red blood cells carry so ...
Effects of inhaled salbutamol in primary pulmonary hypertension
... [15] described pathological observations in necropsy and lung biopsy specimens of patients with PPH that showed signs of small airway disease. Other authors interpreted the findings of peripheral airflow obstruction as merely a result of the pathological changes present in the pulmonary vasculature ...
... [15] described pathological observations in necropsy and lung biopsy specimens of patients with PPH that showed signs of small airway disease. Other authors interpreted the findings of peripheral airflow obstruction as merely a result of the pathological changes present in the pulmonary vasculature ...
Acute Myocardial Infarction in Young Adults: Study of Risk factors
... smokers than in non-smokers.16 All these evidence point out smoking as most important modifiable risk factor in young adults. We find the conventional risk factors like hypertension, diabetes, dyslipidemia or obesity was less prevalent as compared to older patients. However, there was higher TAG and ...
... smokers than in non-smokers.16 All these evidence point out smoking as most important modifiable risk factor in young adults. We find the conventional risk factors like hypertension, diabetes, dyslipidemia or obesity was less prevalent as compared to older patients. However, there was higher TAG and ...
Lesson Plans
... Hypertension—a condition in which the pressure of the blood in the arteries is too high Primary hypertension—where there is no identifiable cause. Secondary hypertension—where another disease or medication is the cause. Treatments: Diuretics—Promote excretion of excess water in the body, l ...
... Hypertension—a condition in which the pressure of the blood in the arteries is too high Primary hypertension—where there is no identifiable cause. Secondary hypertension—where another disease or medication is the cause. Treatments: Diuretics—Promote excretion of excess water in the body, l ...
Long QT Syndrome
... In LQT1, LQT2, LQT5, and LQT6 types, potassium ion channels are blocked or they open with a delay or are open for a shorter period than in normally functioning channels, leading to decreased potassium outward current and prolonged repolarization. In LQT3, caused by mutations of the ...
... In LQT1, LQT2, LQT5, and LQT6 types, potassium ion channels are blocked or they open with a delay or are open for a shorter period than in normally functioning channels, leading to decreased potassium outward current and prolonged repolarization. In LQT3, caused by mutations of the ...
united states securities and exchange commission - corporate
... Clinical studies conducted over the last three decades have repeatedly demonstrated that the presence and severity of increased left ventricular volume at 1-to-6 months after a heart attack is a strong predictor of poor outcomes in future years, such as sudden death due to cardiac arrest and hospita ...
... Clinical studies conducted over the last three decades have repeatedly demonstrated that the presence and severity of increased left ventricular volume at 1-to-6 months after a heart attack is a strong predictor of poor outcomes in future years, such as sudden death due to cardiac arrest and hospita ...
What Is the Best Strategy for Reducing Deaths from Heart Disease?
... All previous approaches were designed to detect those at allegedly higher risk by various criteria. This misses the point. Once plaque exists, risk exists, especially when viewed over a full lifetime, not the current ten-year standard. And although the aggressive approach I outlined in my viewpoint ...
... All previous approaches were designed to detect those at allegedly higher risk by various criteria. This misses the point. Once plaque exists, risk exists, especially when viewed over a full lifetime, not the current ten-year standard. And although the aggressive approach I outlined in my viewpoint ...
Glidepath - Syncope
... examination, and electrocardiography. Ann Intern Med 1997; 126: 989-96. Linzer M, Yang EH, Estes M 3rd, Wang, P, et al. Diagnosing Syncope Part 2: Unexplained syncope. Ann Intern Med 1997; 127:76-86. 2. Patients in whom heart disease is known or suspected or those with exertional syncope are at high ...
... examination, and electrocardiography. Ann Intern Med 1997; 126: 989-96. Linzer M, Yang EH, Estes M 3rd, Wang, P, et al. Diagnosing Syncope Part 2: Unexplained syncope. Ann Intern Med 1997; 127:76-86. 2. Patients in whom heart disease is known or suspected or those with exertional syncope are at high ...
Moderate to large VSDs
... o Spontaneous closure occurs in 30% to 40% of patients with membranous VSDs and muscular VSDs during the first 6 months of life. It occurs more frequently in small defects.The vast majority of defects that close do so before the age of 4 yr o CHF develops in infants with large VSDs but usually not u ...
... o Spontaneous closure occurs in 30% to 40% of patients with membranous VSDs and muscular VSDs during the first 6 months of life. It occurs more frequently in small defects.The vast majority of defects that close do so before the age of 4 yr o CHF develops in infants with large VSDs but usually not u ...
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.