Compared to DDD mode, adopting DDDR and VVIR pacing modes, cardiovascular symptoms and quality of life of 51 SSS patients were significantly improved.
病窦综合征病人，与DDD模式相比，DDDR、VVIR起搏模式时，心血管症状和生活质量显著改善；
Compared to DDD mode, adopting DDDR and VVIR pacing modes, cardiovascular symptoms and quality of life of 51 SSS patients were significantly improved.
病窦综合征病人，与DDD模式相比，DDDR、VVIR起搏模式时，心血管症状和生活质量显著改善；
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