Results 261 to 270 of about 264,698 (302)
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Cardiac Electrophysiology Review, 2003
Cardiac arrhythmias are difficult to define epidemiologically. It therefore follows that data available on their actual incidence and prevalence is limited. Although many of the available studies can be criticised due to methodological flaws, overall there do appear to be some differences in the incidence and prevalence of arrhythmias in different ...
Bethan, Freestone, Gregory Y H, Lip
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Cardiac arrhythmias are difficult to define epidemiologically. It therefore follows that data available on their actual incidence and prevalence is limited. Although many of the available studies can be criticised due to methodological flaws, overall there do appear to be some differences in the incidence and prevalence of arrhythmias in different ...
Bethan, Freestone, Gregory Y H, Lip
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JACC: Clinical Electrophysiology, 2023
The association between alcohol consumption and abnormalities of heart rate and rhythm has long been recognized. Significant attention has focused on the risk of atrial fibrillation (AF) and sudden cardiac death (SCD) with excessive alcohol intake. Recent studies have advanced our understanding of these relationships and provided additional insights ...
Wong, C.X., Tu, S.J., Marcus, G.M.
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The association between alcohol consumption and abnormalities of heart rate and rhythm has long been recognized. Significant attention has focused on the risk of atrial fibrillation (AF) and sudden cardiac death (SCD) with excessive alcohol intake. Recent studies have advanced our understanding of these relationships and provided additional insights ...
Wong, C.X., Tu, S.J., Marcus, G.M.
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European Heart Journal, 1987
The presence of arrhythmias in athletes is not infrequent. Bradyarrhythmias are more frequent in sportsmen than in the general population. This fact is often due to a 'relative vagal hypertony', owing to a training effect. Tachyarrhythmias are also present in sportsmen in almost the same percentage as in sedentary people.
B, Carù +4 more
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The presence of arrhythmias in athletes is not infrequent. Bradyarrhythmias are more frequent in sportsmen than in the general population. This fact is often due to a 'relative vagal hypertony', owing to a training effect. Tachyarrhythmias are also present in sportsmen in almost the same percentage as in sedentary people.
B, Carù +4 more
openaire +2 more sources
Journal of Cardiovascular Pharmacology, 1991
In view of the broad spectrum of arrhythmias and their considerable spontaneous variability, there is a need for a classification of arrhythmias as a basis for scientific and clinical decision making. From the clinical point of view, a classification should consider (a) hemodynamic consequences, (b) prognostic significance of arrhythmias, and (c ...
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In view of the broad spectrum of arrhythmias and their considerable spontaneous variability, there is a need for a classification of arrhythmias as a basis for scientific and clinical decision making. From the clinical point of view, a classification should consider (a) hemodynamic consequences, (b) prognostic significance of arrhythmias, and (c ...
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Journal of Cardiovascular Electrophysiology, 2010
Athletes and Arrhythmias . Athletes are thought the healthiest segment of the population. Yet, there is a general appearance that athletes are more prone to sudden cardiac death and arrhythmias than nonathletes.
Mark S, Link, N A Mark, Estes
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Athletes and Arrhythmias . Athletes are thought the healthiest segment of the population. Yet, there is a general appearance that athletes are more prone to sudden cardiac death and arrhythmias than nonathletes.
Mark S, Link, N A Mark, Estes
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Cardiologia (Rome, Italy), 1995
In this study, we assessed one particular aspect of the arrhythmogenic phenomena that occur during reperfusion secondary to thrombolysis, that is the therein involved metabolic mechanisms. The employed experimental model (isolated Langendorff-perfused rat heart) allowed us to distinguish which factor involved during ischemia, low coronary flow or low ...
B. Caro +3 more
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In this study, we assessed one particular aspect of the arrhythmogenic phenomena that occur during reperfusion secondary to thrombolysis, that is the therein involved metabolic mechanisms. The employed experimental model (isolated Langendorff-perfused rat heart) allowed us to distinguish which factor involved during ischemia, low coronary flow or low ...
B. Caro +3 more
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Clinical Obstetrics & Gynecology, 2020
The prevalence of arrhythmias in pregnant women are rising, particularly among women with a history of structural heart disease or prior arrhythmia. The physiological changes of pregnancy increase the risk of both benign and pathologic arrhythmias, with atrial fibrillation representing the most common pathologic arrhythmia.
Kathryn J, Lindley, Nancy, Judge
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The prevalence of arrhythmias in pregnant women are rising, particularly among women with a history of structural heart disease or prior arrhythmia. The physiological changes of pregnancy increase the risk of both benign and pathologic arrhythmias, with atrial fibrillation representing the most common pathologic arrhythmia.
Kathryn J, Lindley, Nancy, Judge
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Cardiology Clinics, 2018
Ventricular tachycardia (VT) is the most common form of wide complex tachycardia and is associated with a high mortality rate. Electrocardiographic analysis remains paramount in diagnosis and helps to direct therapy. Antiarrhythmic agents, although effective in reducing arrhythmia burden, have never demonstrated a mortality benefit.
William F, Dresen, John D, Ferguson
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Ventricular tachycardia (VT) is the most common form of wide complex tachycardia and is associated with a high mortality rate. Electrocardiographic analysis remains paramount in diagnosis and helps to direct therapy. Antiarrhythmic agents, although effective in reducing arrhythmia burden, have never demonstrated a mortality benefit.
William F, Dresen, John D, Ferguson
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Medical Clinics of North America, 2006
The incidence of patients who present to the office with arrhythmia and hemodynamic instability is unknown. Emergency medical systems data, based on ambulance runs, are available only for patients who have had a cardiac arrest. When faced with an unstable or potentially unstable patient, however, we must be prepared to act quickly, safely, and ...
Luis H, Haro +2 more
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The incidence of patients who present to the office with arrhythmia and hemodynamic instability is unknown. Emergency medical systems data, based on ambulance runs, are available only for patients who have had a cardiac arrest. When faced with an unstable or potentially unstable patient, however, we must be prepared to act quickly, safely, and ...
Luis H, Haro +2 more
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Revista espanola de cardiologia, 2002
In the last 50 years we have been very successful at prolonging survival and improving the quality of life of patients with cardiac disease. The innovations in technology and pharmacology, better preventive and diagnostic tools have provided tremendous breakthroughs.
Brugada, R., Brugada, J., Brugada, Pedro
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In the last 50 years we have been very successful at prolonging survival and improving the quality of life of patients with cardiac disease. The innovations in technology and pharmacology, better preventive and diagnostic tools have provided tremendous breakthroughs.
Brugada, R., Brugada, J., Brugada, Pedro
openaire +2 more sources