Now showing items 21-30 of 342
Dissolution of angiographically detected intracoronary thrombus for unstable angina pectoris after aspirin therapy
(Elsevier, 1987-09-15)
Atherosclerotic plaque disruption with nonocclusive coronary artery thrombosis plays a major role in the pathogenesis of unstable angina pectoris.1 Progression to cardiac death or nonfatal acute myocardial infarction (AMI) ...
Tachycardia and Bradycardia Coexisting in the Same Pulmonary Vein
(Blackwell Science Inc, 2002-02)
Incidence and predictors of early recurrent ischemia after successful percutaneous transluminal coronary angioplasty for acute myocardial infarction
(Elsevier, 1989-02-01)
Two hundred forty consecutive patients with acute myocardial infarction treated within 48 hours by successful percutaneous transluminal coronary angioplasty (PTCA) were analyzed to determine the incidence and predictors ...
Relation between impedance and endocardial contact during radiofrequency catheter ablation
(Elsevier, 1994-08)
Lesion size during radiofrequency catheter ablation in patients with paroxysmal supraventricular tachycardia (PSVT) is thought to be related to multiple factors, including contact pressure at the catheter-endocardial ...
Chronic verapamil therapy in pediatrie and young adult patients with hypertrophic cardiomyopathy
(Elsevier, 1984-06-01)
Oral verapamil, 5.2 +/- 1.1 mg/kg/day (range 2.8 to 7), was administered to 13 pediatric patients with hypertrophic Cardiomyopathy for 13 +/- 6 months (range 2 to 20). The patients had significant symptomatic improvement ...
An Irregular, Narrow QRS Complex Tachycardia With Ventriculoatrial Block:
(Blackwell Publishing Ltd, 1999-05)
Usefulness of the doppler mean gradient in evaluation of children with aortic valve stenosis and comparison to gradient at catheterization
(Elsevier, 1989-10-01)
To assess the usefulness of the Doppler mean gradient as a noninvasive indicator of the need for intervention, 33 children (ages 3 months to 20 years) with valvular aortic stenosis (AS) underwent a 2-dimensional and Doppler ...
Atrial Pacing During a Narrow QRS Complex Tachycardia: What is the Mechanism?
(Blackwell Science Inc, 2002-03)