Dronedarone for the treatment of atrial fibrillation and atrial flutter
... types of statistical analyses. In addition, the ERG also checked the validity of the MTC analysis by running it using winbugs software. The ERG critiqued the methods used in the manufacturer’s economic evaluation. It corrected the costeffectiveness results presented by the manufacturer, undertook ad ...
... types of statistical analyses. In addition, the ERG also checked the validity of the MTC analysis by running it using winbugs software. The ERG critiqued the methods used in the manufacturer’s economic evaluation. It corrected the costeffectiveness results presented by the manufacturer, undertook ad ...
Lecture 2
... positive, negative, equiphasic, isoelectric or baseline determined by the direction of depolarization relative to the lead of axis In the illustration below the lead of axis is the line from the negative to the positive Depolarization toward the + electrode causes the recording to be positive Depola ...
... positive, negative, equiphasic, isoelectric or baseline determined by the direction of depolarization relative to the lead of axis In the illustration below the lead of axis is the line from the negative to the positive Depolarization toward the + electrode causes the recording to be positive Depola ...
Diagnosis and Management of Life Threatening Cardiac Emergencies
... 3rd degree AV block) Treatment of refractory left-sided congestive heart failure (CHF) When to suspect pulmonary hypertension (PHT), diagnosis & treatment ...
... 3rd degree AV block) Treatment of refractory left-sided congestive heart failure (CHF) When to suspect pulmonary hypertension (PHT), diagnosis & treatment ...
Pedunculated Giant Left Atrial Mass: tumor or thrombus?
... Cardiac myxomas are the most common benign primary tumor of the heart, on echocardiography myxomas appear as mobile masses attached to the endocardial surface by a stalk, usually arising from fossa ovalis (3). A left atrial mass can be diagnosed as thrombus if it is asscociated with atrial fibrillat ...
... Cardiac myxomas are the most common benign primary tumor of the heart, on echocardiography myxomas appear as mobile masses attached to the endocardial surface by a stalk, usually arising from fossa ovalis (3). A left atrial mass can be diagnosed as thrombus if it is asscociated with atrial fibrillat ...
PhysDxStudyq
... 4 WHAT FEATURES SHOULD BE NOTICED WHEN EXAMINING THE PULSE? RATE RHYTHM CONTOUR 5 HOW LONG IS THE PULSE COUNT IF THE RHYTHM IS REGULAR? REG. PULSE IS 60-90 BEATS PER MINUTE (BPM) 6 HOW LONG IS THE PULSE COUNT IF THE RHYTHM IS IRREGULAR? ...
... 4 WHAT FEATURES SHOULD BE NOTICED WHEN EXAMINING THE PULSE? RATE RHYTHM CONTOUR 5 HOW LONG IS THE PULSE COUNT IF THE RHYTHM IS REGULAR? REG. PULSE IS 60-90 BEATS PER MINUTE (BPM) 6 HOW LONG IS THE PULSE COUNT IF THE RHYTHM IS IRREGULAR? ...
Heart Part 2 - biologyonline.us
... this patient with severe hypertension that was untreated for many years hypertension creates a greater pressure load on the heart to induce the ...
... this patient with severe hypertension that was untreated for many years hypertension creates a greater pressure load on the heart to induce the ...
Basic cardiology intro
... lead to hemodynamic instability and become symptomatic. • Step 2 asks if the rhythm is regular. Rhythms originating from the normal pacemakers in the heart will be regular. Irregular rhythms indicate extra beats or abnormal rhythms. • Step 3 assesses the shape of the complex. A narrow complex is nor ...
... lead to hemodynamic instability and become symptomatic. • Step 2 asks if the rhythm is regular. Rhythms originating from the normal pacemakers in the heart will be regular. Irregular rhythms indicate extra beats or abnormal rhythms. • Step 3 assesses the shape of the complex. A narrow complex is nor ...
Learning Resources - San Jose State University School of Nursing
... around pacemaker to heal and seal unit in place. b. Signs and symptoms that warrant a call to the physician’s office If you experience the following signs and symptoms, notify your physician’s office: redness or swelling at incision site, skin surrounding incision very warm and tender to touch, puru ...
... around pacemaker to heal and seal unit in place. b. Signs and symptoms that warrant a call to the physician’s office If you experience the following signs and symptoms, notify your physician’s office: redness or swelling at incision site, skin surrounding incision very warm and tender to touch, puru ...
sample pdf - Fast Facts
... for more unusual arrhythmias associated with, for example, the long-QT syndrome (see Chapter 10), either congenital or acquired (usually druginduced or with coronary ischemia). Polymorphic ventricular tachycardias are thought to be of this type (see Chapter 9). Disorders of impulse conduction (re-en ...
... for more unusual arrhythmias associated with, for example, the long-QT syndrome (see Chapter 10), either congenital or acquired (usually druginduced or with coronary ischemia). Polymorphic ventricular tachycardias are thought to be of this type (see Chapter 9). Disorders of impulse conduction (re-en ...
LONE ATRIAL FIBRILLATION
... A chaotic movement of electrical impulses across the atria leading to a loss of synchrony between the atria and the ventricles. Atrial flutter An abnormal, sustained, rapid contraction of the atria. The rhythm is rapid, but regular as opposed to atrial fibrillation where it is rapid and irregular. A ...
... A chaotic movement of electrical impulses across the atria leading to a loss of synchrony between the atria and the ventricles. Atrial flutter An abnormal, sustained, rapid contraction of the atria. The rhythm is rapid, but regular as opposed to atrial fibrillation where it is rapid and irregular. A ...
Cardiology-Mitral-valve-insufficiency
... in order to form BNP. Whilst Nt-proBNP is biologically inactive, it possesses a higher stability than the biologically active BNP. Since Nt-proBNP and BNP are formed at a ratio of 1:1, the measurement of Nt-proBNP measured in the context of heart disease precisely reflects the amount of active BNP f ...
... in order to form BNP. Whilst Nt-proBNP is biologically inactive, it possesses a higher stability than the biologically active BNP. Since Nt-proBNP and BNP are formed at a ratio of 1:1, the measurement of Nt-proBNP measured in the context of heart disease precisely reflects the amount of active BNP f ...
Bradycardia
... Ask whether there is any shortness of breath on exertion. It is important to ask about exercise and tolerance of exercise. An athlete with a resting bradycardia will raise heart rate and cardiac output to meet demand. Anyone who can sustain even moderate exercise without undue distress is most unlik ...
... Ask whether there is any shortness of breath on exertion. It is important to ask about exercise and tolerance of exercise. An athlete with a resting bradycardia will raise heart rate and cardiac output to meet demand. Anyone who can sustain even moderate exercise without undue distress is most unlik ...
Electrocardiogram
... • Greater than 100 bpm • Myocardial oxygen demand and may coronary artery perfusion resulting in angina in CAD • Decreased cardiac output could be exhibited ...
... • Greater than 100 bpm • Myocardial oxygen demand and may coronary artery perfusion resulting in angina in CAD • Decreased cardiac output could be exhibited ...
Assessing a Life of Patient Assessment
... as being tall and “starts from a point well up on the descent of the R wave” 1924 - Einthoven wins the Nobel for inventing the EKG 1932 - Wolferth and Wood describe the clinical use of chest leads 1938 - The AHA and the Cardiac Society of Great Britain define the standard positions, and wiring, of t ...
... as being tall and “starts from a point well up on the descent of the R wave” 1924 - Einthoven wins the Nobel for inventing the EKG 1932 - Wolferth and Wood describe the clinical use of chest leads 1938 - The AHA and the Cardiac Society of Great Britain define the standard positions, and wiring, of t ...
Pacemakers - Heart Rhythm Society
... the heart beats too slowly, causing symptoms such as fatigue, dizziness, or fainting spells. Atrial fibrillation – a common heart rhythm disorder in which the heart beats too fast and chaotically. People with atrial fibrillation can also sometimes have slow rhythms. Medicines used to control atrial fib ...
... the heart beats too slowly, causing symptoms such as fatigue, dizziness, or fainting spells. Atrial fibrillation – a common heart rhythm disorder in which the heart beats too fast and chaotically. People with atrial fibrillation can also sometimes have slow rhythms. Medicines used to control atrial fib ...
01.Heart_Arrythmias
... minute to override higher sites for control of the heart. Regularity: This rhythm is usually regular, although it can be slightly irregular. Rate: Atrial rate cannot be determined. The ventricular rate range is 150-250 beats per minute. If the rate is below 150 bpm, it is considered a slow VT. If th ...
... minute to override higher sites for control of the heart. Regularity: This rhythm is usually regular, although it can be slightly irregular. Rate: Atrial rate cannot be determined. The ventricular rate range is 150-250 beats per minute. If the rate is below 150 bpm, it is considered a slow VT. If th ...
Heart Arrhythmia's
... minute to override higher sites for control of the heart. Regularity: This rhythm is usually regular, although it can be slightly irregular. Rate: Atrial rate cannot be determined. The ventricular rate range is 150-250 beats per minute. If the rate is below 150 bpm, it is considered a slow VT. If th ...
... minute to override higher sites for control of the heart. Regularity: This rhythm is usually regular, although it can be slightly irregular. Rate: Atrial rate cannot be determined. The ventricular rate range is 150-250 beats per minute. If the rate is below 150 bpm, it is considered a slow VT. If th ...
EKG
... • Each pattern represents the electrical activity that occurs with each contraction of the heart • So, each PQRST complex represents 1 heartbeat • If an abnormal electrical impulse occurs it will show on the EKG= we use EKG to dx disease or damage to the muscles of the heart ...
... • Each pattern represents the electrical activity that occurs with each contraction of the heart • So, each PQRST complex represents 1 heartbeat • If an abnormal electrical impulse occurs it will show on the EKG= we use EKG to dx disease or damage to the muscles of the heart ...
ITE Review: Cardiovascular
... -hampton’s hump and westermark’s sign -dyspnea and hypoxia with normal CXR very suggestive ...
... -hampton’s hump and westermark’s sign -dyspnea and hypoxia with normal CXR very suggestive ...
Rhythm
... • may warn of or initiate supraventricular arrhythmias such as atrial tachycardia, atrial flutter, atrial fibrillation or PSVT • if nonconducted PACs are frequent and HR < 50, treat as bradycardia • PACs may be wide (aberrant conduction) and must be differentiated form PVCs ...
... • may warn of or initiate supraventricular arrhythmias such as atrial tachycardia, atrial flutter, atrial fibrillation or PSVT • if nonconducted PACs are frequent and HR < 50, treat as bradycardia • PACs may be wide (aberrant conduction) and must be differentiated form PVCs ...
Arrhythmia Diagnosis and Management
... Rate: normal P wave: those that are present are normal QRS: normal Conduction: normal Rhythm: The basic rhythm is regular. The length of the pause is not a multiple of the sinus interval. • This may occur in individuals with healthy hearts. It may also occur with increased vagal tone, myocarditis, M ...
... Rate: normal P wave: those that are present are normal QRS: normal Conduction: normal Rhythm: The basic rhythm is regular. The length of the pause is not a multiple of the sinus interval. • This may occur in individuals with healthy hearts. It may also occur with increased vagal tone, myocarditis, M ...
Hypertension Systolic ≥140 or Diastolic ≥ 90 Stage I systolic=140
... Endocrine disorders Genetic factors Advanced aging Non-cardiovascular respiratory causes Can lead stroke and MI. Patients may present with palpitations, angina, fatigue or other symptoms of heart failure. Patients may be completely asymptomatic paroxysmal, persistent, or permanent Patients with deco ...
... Endocrine disorders Genetic factors Advanced aging Non-cardiovascular respiratory causes Can lead stroke and MI. Patients may present with palpitations, angina, fatigue or other symptoms of heart failure. Patients may be completely asymptomatic paroxysmal, persistent, or permanent Patients with deco ...
Patient information sheet – Ablation of arrhythmias
... 2. Atypical atrial flutter is a short circuit affecting a large part of the atrium, but unlike typical flutter which occurs in a very specific location, atypical flutter can involve either the left or the right atrium. It most commonly occurs in patients who have had previous heart operations, previ ...
... 2. Atypical atrial flutter is a short circuit affecting a large part of the atrium, but unlike typical flutter which occurs in a very specific location, atypical flutter can involve either the left or the right atrium. It most commonly occurs in patients who have had previous heart operations, previ ...
Atrial fibrillation
Atrial fibrillation (AF or A-fib) is an abnormal heart rhythm characterized by rapid and irregular beating. Often it starts as brief periods of abnormal beating which become longer and possibly constant over time. Most episodes have no symptoms. Occasionally there may be heart palpitations, fainting, shortness of breath, or chest pain. The disease increases the risk of heart failure, dementia, and stroke.Hypertension and valvular heart disease are the most common alterable risk factors for AF. Other heart-related risk factors include heart failure, coronary artery disease, cardiomyopathy, and congenital heart disease. In the developing world valvular heart disease often occurs as a result of rheumatic fever. Lung-related risk factors include COPD, obesity, and sleep apnea. Other factors include excess alcohol intake, diabetes mellitus, and thyrotoxicosis. However, half of cases are not associated with one of these risks. A diagnosis is made by feeling the pulse and may be confirmed using an electrocardiogram (ECG). The typical ECG shows no P waves and an irregular ventricular rate.AF is often treated with medications to slow the heart rate to a near normal range (known as rate control) or to convert the rhythm to normal sinus rhythm (known as rhythm control). Electrical cardioversion can also be used to convert AF to a normal sinus rhythm and is often used emergently if the person is unstable. Ablation may prevent recurrence in some people. Depending on the risk of stroke either aspirin or anti-clotting medications such as warfarin or a novel oral anticoagulant may be recommended. While these medications reduce this risk, they increase rates of major bleeding.Atrial fibrillation is the most common serious abnormal heart rhythm. In Europe and North America, as of 2014, it affects about 2% to 3% of the population. This is an increase from 0.4 to 1% of the population around 2005. In the developing world about 0.6% of males and 0.4% of females are affected. The percentage of people with AF increases with age with 0.14% under 50 years old, 4% between 60 and 70 years old, and 14% over 80 years old being affected. A-fib and atrial flutter resulted in 112,000 deaths in 2013, up from 29,000 in 1990. The first known report of an irregular pulse was by John Baptist Senac in 1749. This was first documented by ECG in 1909 by Thomas Lewis.