Thursday, February 19, 2015
... • Muscle fibers are polarized between cycles • P wave = depolarization of ventricles • T wave = ventricles repolarizing • P-Q interval = time between beginning of P wave and beginning of QRS complex; time for impulse to travel from S-A node through A-V ...
... • Muscle fibers are polarized between cycles • P wave = depolarization of ventricles • T wave = ventricles repolarizing • P-Q interval = time between beginning of P wave and beginning of QRS complex; time for impulse to travel from S-A node through A-V ...
Pre-operative Cardiac Risk Assessment for Non
... • Step 3: Undergoing low-risk surgery? < 1%* • Step 4: Good functional capacity? * Combined morbidity and mortality < 1% even in high risk patients ...
... • Step 3: Undergoing low-risk surgery? < 1%* • Step 4: Good functional capacity? * Combined morbidity and mortality < 1% even in high risk patients ...
Cardiomyopathy
... 1. Idiopathic Congestive (Dilated) Cardiomyopathy (Increased ventricle size, decreased contractility) Prevalence: 0.2% Mortality: 40% in 2yrs (sudden death, cardiogenic shock) Typical Patient Young man RVF LVF Cardiomegaly AF +/- emboli Exclude ...
... 1. Idiopathic Congestive (Dilated) Cardiomyopathy (Increased ventricle size, decreased contractility) Prevalence: 0.2% Mortality: 40% in 2yrs (sudden death, cardiogenic shock) Typical Patient Young man RVF LVF Cardiomegaly AF +/- emboli Exclude ...
rs_guide_telemonitoring_heart_cz_v_0
... patients that are markedly or severely limited during physical activity) on standard medical therapy (ESC guidelines), before and after ...
... patients that are markedly or severely limited during physical activity) on standard medical therapy (ESC guidelines), before and after ...
ACS - Faculty Sites - Metropolitan Community College
... Cardiac Surgery Coronary artery bypass graft- done after confirmation with cardiac ...
... Cardiac Surgery Coronary artery bypass graft- done after confirmation with cardiac ...
Right Ventricular disarticulation for arrythmogenic right ventricular
... Discussion points: • Natural history of ARVD • Affects young patients • Biventricular failure affects some • Heart transplantation ...
... Discussion points: • Natural history of ARVD • Affects young patients • Biventricular failure affects some • Heart transplantation ...
Advanced Questions on POTS/Dysautonomia
... They also should look to see whether the patient is cyanotic (fingertips turning blue, lips getting dusky.) If this is the case, they should immediately be forwarded to the emergency room. If they look at their palms or bend back their fingers and look at the creases and the color is red—they are ...
... They also should look to see whether the patient is cyanotic (fingertips turning blue, lips getting dusky.) If this is the case, they should immediately be forwarded to the emergency room. If they look at their palms or bend back their fingers and look at the creases and the color is red—they are ...
Applicability of enhanced external counterpulsation in treatment of
... treating patients with the dysfunction of the left ventricle (LV), which was the removal of a certain amount of blood through the femoral artery during the systole and its rapid return it into the bloodstream during the diastole. Subsequently, intra-aortic balloon counterpulsation (IABCP) had been d ...
... treating patients with the dysfunction of the left ventricle (LV), which was the removal of a certain amount of blood through the femoral artery during the systole and its rapid return it into the bloodstream during the diastole. Subsequently, intra-aortic balloon counterpulsation (IABCP) had been d ...
Clinical Pharmacy Program Guidelines for Multaq Program Prior
... Persistent AF defined as AF less than 6 months duration -AND- ...
... Persistent AF defined as AF less than 6 months duration -AND- ...
CARDIOVASCULAR SYSTEM INTRODUCTION
... 1. Put the stethoscope earpieces into your ears with the earpieces facing forward. 2. Place stethoscope disk on the inner side of the crease of your elbow. 3. Rapidly inflate the cuff by squeezing the rubber bulb to 30 to 40 points higher than your last systolic reading. Inflate the cuff rapidly; no ...
... 1. Put the stethoscope earpieces into your ears with the earpieces facing forward. 2. Place stethoscope disk on the inner side of the crease of your elbow. 3. Rapidly inflate the cuff by squeezing the rubber bulb to 30 to 40 points higher than your last systolic reading. Inflate the cuff rapidly; no ...
Heart rate variability by Poincaré plot and spectral analysis in young
... DISCUSSION In this study we have found that young IDDM patients, compared to healthy people, have reduced HRV. This is a known phenomenon but the new message is that the reduced HRV in IDDM patients can also be found with the use of PP analysis. Moreover, it appears that PP analysis was more sensiti ...
... DISCUSSION In this study we have found that young IDDM patients, compared to healthy people, have reduced HRV. This is a known phenomenon but the new message is that the reduced HRV in IDDM patients can also be found with the use of PP analysis. Moreover, it appears that PP analysis was more sensiti ...
Current practice of cardiac resynchronization therapy (CRT) in the
... with a QRS duration between 120 and 129 ms. Currently available data regarding the benefit of CRT in heart failure patients with a narrow QRS complex are conflicting. Using echocardiographybased dyssynchrony criteria, several small single-centre studies were able to identify patients with a narrow Q ...
... with a QRS duration between 120 and 129 ms. Currently available data regarding the benefit of CRT in heart failure patients with a narrow QRS complex are conflicting. Using echocardiographybased dyssynchrony criteria, several small single-centre studies were able to identify patients with a narrow Q ...
double circulation
... pressure is felt as the pulse This is the arteries’ elastic Atrecoil ventricular systole the As soon as ventricular ventricle In this sequence we will look at pressure rises above walls contract As soon as ventricular changesatrial, in atrial, ventricular and the atrioand pressure falls below atrial ...
... pressure is felt as the pulse This is the arteries’ elastic Atrecoil ventricular systole the As soon as ventricular ventricle In this sequence we will look at pressure rises above walls contract As soon as ventricular changesatrial, in atrial, ventricular and the atrioand pressure falls below atrial ...
Circulatory System - School District 67 Okanagan Skaha
... O2-rich blood from lungs into left atrium • Left atrium sends blood through bicuspid (mitral) valve to left ventricle • Left ventrical sends blood through aortic semilunar valve into aorta to body ...
... O2-rich blood from lungs into left atrium • Left atrium sends blood through bicuspid (mitral) valve to left ventricle • Left ventrical sends blood through aortic semilunar valve into aorta to body ...
IABP - WordPress.com
... benefits of IABP include augmented diastolic pressure and reduced left ventricular afterload and oxygen demand, together with the fact that in trained hands it may be inserted “at the bedside”. The complications include arterial injury and misplacement with potential occlusion of the renal arteries ...
... benefits of IABP include augmented diastolic pressure and reduced left ventricular afterload and oxygen demand, together with the fact that in trained hands it may be inserted “at the bedside”. The complications include arterial injury and misplacement with potential occlusion of the renal arteries ...
Infarction: Definition: This is a localized area of cell necrosis in living
... cardiac output and blood pressure near normal levels so that the blood supply to vital organs remains largely unaffected. The compensatory mechanisms include: A. Arteriolar constriction leading to increase in peripheral resistance and hence elevation of blood pressure. B. Increase heart rate to incr ...
... cardiac output and blood pressure near normal levels so that the blood supply to vital organs remains largely unaffected. The compensatory mechanisms include: A. Arteriolar constriction leading to increase in peripheral resistance and hence elevation of blood pressure. B. Increase heart rate to incr ...
Spironolactone reduced mortality in severe congestive heart failure
... agents (angiotensin-receptor blockers and amlodipine) have promising but unclearly shown clinical benefits.1 This impressive trial by Pitt and colleagues emphasises the difficulty of treating severe CHF and its continuing high mortality rate despite the existence of several effective agents. Even th ...
... agents (angiotensin-receptor blockers and amlodipine) have promising but unclearly shown clinical benefits.1 This impressive trial by Pitt and colleagues emphasises the difficulty of treating severe CHF and its continuing high mortality rate despite the existence of several effective agents. Even th ...
cardiac pathology notes
... General term used to describe several types of cardiac dysfunction that result in inadequate perfusion of tissues with blood-borne nutrients Left heart failure (Congestive heart failure) Systolic heart failure o Inability of the heart to generate adequate cardiac output to perfuse tissues o Vent ...
... General term used to describe several types of cardiac dysfunction that result in inadequate perfusion of tissues with blood-borne nutrients Left heart failure (Congestive heart failure) Systolic heart failure o Inability of the heart to generate adequate cardiac output to perfuse tissues o Vent ...
10 & 11 Arterial blood pressure and its regulation
... in viscosity. Because increased viscosity raises vascular resistance, hemoglobin and oxygen delivery may fall when the hematocrit rises above the normal range. ...
... in viscosity. Because increased viscosity raises vascular resistance, hemoglobin and oxygen delivery may fall when the hematocrit rises above the normal range. ...
NCLEX Review Course
... blood volume remains in heart after each beat BNP lab test - the higher the number, the worse the CHF is. Can monitor severity of CHF, improvement due to treatment regimen, timely diagnosing of CHF ...
... blood volume remains in heart after each beat BNP lab test - the higher the number, the worse the CHF is. Can monitor severity of CHF, improvement due to treatment regimen, timely diagnosing of CHF ...
Liver toxicity of sitaxentan in pulmonary arterial hypertension CORRESPONDENCE
... To the Editors: Ambrisentan, bosentan and sitaxentan are endothelin receptor antagonist (ERA) drugs approved for the treatment of patients with pulmonary arterial hypertension (PAH) and are included in the treatment algorithm of the 2009 pulmonary hypertension (PH) guidelines of the European Society ...
... To the Editors: Ambrisentan, bosentan and sitaxentan are endothelin receptor antagonist (ERA) drugs approved for the treatment of patients with pulmonary arterial hypertension (PAH) and are included in the treatment algorithm of the 2009 pulmonary hypertension (PH) guidelines of the European Society ...
Doppler Hemodynamics
... Your patient is in distress, and all an ECG can tell you is that he has had a previous heart attack. When are 2-dimensional (2-D) echocardiographic and Doppler studies appropriate options, and what special information can they provide? In the case presented, the Doppler recording profiled the hemody ...
... Your patient is in distress, and all an ECG can tell you is that he has had a previous heart attack. When are 2-dimensional (2-D) echocardiographic and Doppler studies appropriate options, and what special information can they provide? In the case presented, the Doppler recording profiled the hemody ...
The Transport System - IB
... The majority of heart tissue is muscle Contracts & relaxes without nervous system control Right atrium – sinoatrial node Electrical signal – both atria Atrioventricular node 2nd electrical signal – to ventricles ...
... The majority of heart tissue is muscle Contracts & relaxes without nervous system control Right atrium – sinoatrial node Electrical signal – both atria Atrioventricular node 2nd electrical signal – to ventricles ...