Results 311 to 320 of about 135,111 (338)

Anticoagulation for heart failure in sinus rhythm

2000
Patients with chronic heart failure (heart failure) are at risk of thromboembolic events, including stroke, pulmonary embolism and peripheral arterial embolism, whilst coronary ischaemic events also contribute to the progression of heart failure. Long-term oral anticoagulation is established in certain groups, including patients with heart failure and ...
Gregory Y.H. Lip, Irene Chung
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Does Sinus Rhythm Beget Sinus Rhythm?

Pacing and Clinical Electrophysiology, 2004
The aim of this study was to determine the effect of early patient activated cardioversion of atrial fibrillation (AF) using the atrial defibrillator on recurrence of AF. Fifteen patients, mean age 63 ± 14 years, 80% men, with drug‐resistant persistent AF were implanted with the Jewel AF atrial defibrillator.
Neil Sulke, Andrew Mitchell, Philip Spurrell, Mike Higson, Kayvan Kamalvand   +4 more
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Superior Vena Cava Rhythm Masquerading as Normal Sinus Rhythm

Journal of Cardiovascular Electrophysiology, 2004
We report the case of a patient with persistent cardiac rhythm originating from the superior vena cava (3 cm above the vena cava‐atrial junction). It was detected by noncontact balloon mapping before induction of tachycardia and confirmed by conventional contact mapping with image studies.
Yoga Yuniadi, Ching-Tai Tai, Yenn-Jang Lin, Shih-Ann Chen   +3 more
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Morphology of the region of the coronary sinus in respect to coronary sinus rhythm

International Journal of Cardiology, 1990
The arterial supply to the region of the coronary sinus and the interatrial septum was examined in 18 normal canine hearts. In 13 of a further 18 dogs, coronary sinus rhythm was evoked by the ligation of atrial arteries, subsequent to which the arteries were visualized by injection of latex.
Miloslava Eliskova, Oldrich Eliska
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Antiarrhythmic efficacy of azimilide in patients with atrial fibrillation. Maintenance of sinus rhythm after conversion to sinus rhythm

American Heart Journal, 2006
Azimilide dihydrochloride (azimilide) is an investigational antiarrhythmic drug that has been tested in patients with a variety of arrhythmias. In patients with atrial fibrillation, it has shown excellent efficacy in some previous trials and minimal efficacy in others.Patients who had symptomatic atrial fibrillation for > 48 hours but < 6 months were ...
Peter R. Kowey, William E. Wilkinson, Stuart J. Connolly, Charles R. Kerr, Edward L.C. Pritchett, Richard L. Page   +5 more
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Pulmonary Vein Isolation and Sinus Rhythm

Revista Española de Cardiología (English Edition), 2009
and the patient converted to sinus rhythm, as is seen in the CS electrograms (Figure 2). The PV maintained a fibrillatory rhythm that later regulated to atrial tachycardia, and ultimately disappeared spontaneously (Figure 3). Pulmonary vein ablation is currently the treatment of choice for paroxysmal AF resistant to medical treatment.
Luis Tercedor, Isabel Almansa, Miguel A. Alvarez   +2 more
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Sinus rhythm with isolated pulmonary vein fibrillation

Heart, 2010
A 47-year-old man was referred for pulmonary vein isolation for paroxysmal atrial fibrillation. During catheter ablation to encircle the left superior pulmonary vein, application of radiofrequency energy was applied to the roof of the vein restoring sinus …
Raphael Rosso, Peter M. Kistler
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Propranolol in mitral stenosis during sinus rhythm

American Heart Journal, 1977
Patients with early symptomatic mitral stenosis usually suffer from pulmonary congestion on the basis of left atrial and pulmonary venous hypertension. They are often in sinus rhythm, and cardiac output is usually well maintained. Symptoms occur most often when heart rate, cardiac output, or both are increased.
Richard H. Helfant, Gilson S. Feitosa, William S. Frankl, Toby R. Engel, Steven G. Meister   +4 more
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Restoration of Sinus Rhythm: Pharmacological or Electrical?

1998
Atrial fibrillation (AF) is the most commonly occurring cardiac arrhythmia; nonetheless, management strategies for its control are far from satisfactory. Most patients experience palpitations, but dyspnea, lightheadedness and fatigue are not uncommon. In some patients even totally asymptomatic AF may be responsible for thromboembolic events, especially
G. Guazzotti, S. Barbieri, M. Chimienti
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Coronary sinus rhythm and umbilical vein catheterization

The Journal of Pediatrics, 1973
The arterial blood supply of the spinal cord below the second thoracic segment arises from the intercostal and lumbar branches of the aorta. Complete transection of the spinal cord may result from ischemic necrosis due to interruption of the blood supply to the thoracic segment of the spinal cord.
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