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A comparative study of the effectiveness of e-PTFE membranes with and without early exposure during the healing period.
This study compared clinical, microbiologic, and morphostructural aspects of the healing process in clinical cases treated with expanded polytetrafluoroethylene membranes placed in fresh extractionExpand
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Reduction in infarct size, arrhythmias and chest pain by early intravenous beta blockade in suspected acute myocardial infarction.
Four hundred seventy-seven patients suspected of having had acute myocardial infarction within less than 12 hours were randomized to receive i.v. atenolol followed by oral treatment for 10 days or toExpand
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The entry ECG in the early diagnosis and prognostic stratification of patients with suspected acute myocardial infarction.
475 patients with suspected uncomplicated myocardial infarction (MI) were divided into 3 groups based on their entry ECG: group 1--significant ST elevation; group 2a--ST depression or T inversion;Expand
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Electrophysiological study of atrio-ventricular block and ventricular conduction defects. Prognostic and therapeutical implications.
His bundle study with long term follow-up (mean 42 months) was performed in 155 patients (107 with previous syncope, 48 without or with few symptoms). The electrocardiogram showed various conductionExpand
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Controlled trial of streptokinase and heparin in acute myocardial infarction.
Abstract A controlled clinical trial comparing streptokinase plus heparin with heparin alone in acute myocardial infarction of less than 12 hours' duration has been conducted in three hospitals inExpand
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Silent versus symptomatic dipyridamole-induced ischemia after myocardial infarction: clinical and prognostic significance.
The prevalence and prognostic significance of silent myocardial ischemia were prospectively assessed in 217 patients (mean age 57 +/- 9 years, 83% male) recovering from a first uncomplicated acuteExpand
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Indobufen in the Prevention of Thromboembolic Complications in Patients With Heart Disease A Randomized, Placebo‐Controlled, Double‐Blind Study
BackgroundThe purpose of this randomized, double-blind study was to evaluate the efficacy of indobufen, a reversible inhibitor of platelet cyclooxygenase, in the prevention of embolic events ofExpand
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Respiration-dependent ventricular pacing compared with fixed ventricular and atrial-ventricular synchronous pacing: aerobic and hemodynamic variables.
A pacemaker that adapts heart rate in response to the patient's metabolic requirements has been developed. The pacemaker uses breathing frequency and tidal volume as the indicators of physiologicExpand
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Clinical effects of oral theophylline in sick sinus syndrome.
In 17 patients with symptomatic sinus bradycardia (age: 66 +/- 11 years), a resting electrocardiogram, a 24-hour Holter recording, and a treadmill test were performed both before and afterExpand
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