| 31. | It is contraindicated in individuals with atrioventricular block, and second or third degree heart block who do not have an artificial pacemaker.
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| 32. | A patient with IGCM typically presents with symptoms of heart failure although some may present initially with ventricular arrhythmia or heart block.
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| 33. | Evidence of this phenomenon may rarely include ECG patterns characteristic of certain types of heart block such as Left bundle branch block.
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| 34. | The heartbeat irregularity that necessitated Gillette's pacemaker is related to a family history of heart block and to bypass surgery five years ago.
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| 35. | Studies suggest that the prevalence of congenital third-degree heart block is between 1 in 15, 000 and 1 in 22, 000 live births.
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| 36. | For many years, external pacemakers, which kept patients tethered to large machines, were the main treatment for a condition known as heart block.
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| 37. | South has no better move than to continue spades, hoping for a defensive error, a winning diamond finesse, or that the hearts block.
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| 38. | Once such condition is known as heart block, in which the body fails to produce the small electrical signals that regulate the heartbeat.
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| 39. | One of the baseline assumptions when determining if an individual has Mobitz I heart block is that the atrial rhythm has to be regular.
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| 40. | The drugs that most commonly cause first-degree heart block are those that increase the refractory time of the AV node, thereby slowing AV conduction.
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