Block disease of sinus room sums up _'s general knowledge

Block disease of sinus room sums up _'s general knowledge
Sinus room form impulse that produce, part or all can't reach atrium, cause atrium and the intersection of ventricle and one or stop, fight two or more times in succession, called the block of rooms (sino-auricularblock) of sinus ,It is one of the more rare arrhythmia. Acute the intersection of sinus and room cause of disease of block acute myocardial infarction, acute myocarditis, foreign digitalis or the intersection of Buddhist nun and man the intersection of medicine and function and nervus vagus hypertonia Kui. The block of chronic sinus room forms syndrome in the morbid state sinus room where coronary heart disease, primary myocardium disease, nervus vagus hypertonia or reason are unidentified commonly. The block of sinus room can't form the impulse sent out on the sinus room to spread to form the surrounding tissue normally because of the sinus room, bring about block in forming and the atrium skin of sinus room, is called the block of rooms of sinus. See at diseases such as hypertonia of nervus vagus, coronary heart disease, myocardium disease, myocarditis, sequela, acute myocardial infarction,etc.. Also can be seen Yu Yang medicinal toxicity such as digitalis, the Kui 's. Minority have family's history. Sinus the intersection of room and the intersection of block and majority, for have symptom, heart rate can cause weak, giddy, getting uncomfortable in chest when being prominent and too slow. The serious one can cause original faintness of the heart. The lighter does not need to treat. Obstinate and lasting, and there are fainting or original persons who break out of faintness of heart, need to find a room for the artificial pacemaker.
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