Results 261 to 270 of about 257,977 (308)
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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
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JAMA: The Journal of the American Medical Association, 1973
To the Editor.— I was very interested in the timely critique of low-carbohydrate diets recently published by the Council on Foods and Nutrition (224:1415, 1973) and wish to present a possible complication of such a diet. A 23-year-old white male ensign noted the onset of dyspnea on exertion and a rapid heart rate after a 9-kg weight loss in one month
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To the Editor.— I was very interested in the timely critique of low-carbohydrate diets recently published by the Council on Foods and Nutrition (224:1415, 1973) and wish to present a possible complication of such a diet. A 23-year-old white male ensign noted the onset of dyspnea on exertion and a rapid heart rate after a 9-kg weight loss in one month
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Herzschrittmachertherapie + Elektrophysiologie, 2012
Regular exercise provides substantial health benefits, mostly by reducing cardiovascular risk factors. However, it may also trigger acute cardiac events and cause sudden cardiac death in individuals with a pre-existing condition. In an otherwise healthy population, intense regular exercise may lead to morphological and electrical cardiac adaptations ...
F, Bisbal, L, Mont
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Regular exercise provides substantial health benefits, mostly by reducing cardiovascular risk factors. However, it may also trigger acute cardiac events and cause sudden cardiac death in individuals with a pre-existing condition. In an otherwise healthy population, intense regular exercise may lead to morphological and electrical cardiac adaptations ...
F, Bisbal, L, Mont
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Cardiology Clinics, 2012
Pregnant women have an increased risk of having the usual arrhythmias seen in women of childbearing age. Most of these are benign sinus tachycardias or bradycardias or atrial and ventricular ectopic beats. Women who have had sustained supraventricular or ventricular tachycardias before pregnancy frequently develop them during pregnancy.
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Pregnant women have an increased risk of having the usual arrhythmias seen in women of childbearing age. Most of these are benign sinus tachycardias or bradycardias or atrial and ventricular ectopic beats. Women who have had sustained supraventricular or ventricular tachycardias before pregnancy frequently develop them during pregnancy.
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Current Opinion in Cardiology, 1994
As children with cardiac malformations grow older, it appears that although their hemodynamic abnormalities may have been corrected by surgery, an increasing number of these patients have severe and possibly lethal arrhythmias. Atrial surgery and Fontan-type operations are complicated by atrial tachyarrhythmias that are difficult to predict and control.
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As children with cardiac malformations grow older, it appears that although their hemodynamic abnormalities may have been corrected by surgery, an increasing number of these patients have severe and possibly lethal arrhythmias. Atrial surgery and Fontan-type operations are complicated by atrial tachyarrhythmias that are difficult to predict and control.
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