No abstract available
Keywords:
First degree AV block; First-degree heart block; PR interval; Permanent pacemaker; Stress echocardiogram.
MeSH terms
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Adult
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Atrioventricular Block / diagnosis
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Atrioventricular Block / physiopathology*
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Atrioventricular Block / therapy
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Cardiac Pacing, Artificial / methods*
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Electrocardiography*
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Exercise Test
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Female
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Heart Rate / physiology
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Humans
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Middle Aged