Table 1.

Search strategies.

Database	Number	Search terms
Pubmed	#1	shengmai injection [Title/abstract] OR shengmai [Title/abstact] OR sheng mai [Title/abstract]
	#2	cardiotoxicity [Mesh] OR cardiotoxicity [Title/abstract] OR cardiac toxicity [Title/abstract] OR toxicity, cardiac [Title/abstract]
	#3	doxorubicin [Mesh] OR doxorubicin [Title/abstract]
	#4	Adriamycin [Title/abstract] OR farmiblastina [Title/abstract] OR ribodoxo [Title/abstract] OR rubex [Title/abstract] OR adriblastin [Title/abstract] OR adriblastine [Title/abstract] OR adriblastina [Title/abstract] OR adrimedac [Title/abstract] OR myocet [Title/abstract] OR onkodox [Title/abstract]
	#5	#3 OR #4
	#6	#2 AND #5
	#7	#1 AND #6
CNKI	#1	(subject) (‘sheng_mai’ OR ‘sheng_mai_zhu_she_ye’)
	#2	(subject)(‘xin_zang_du’ OR ‘xin_ji_du’ OR ‘xin_ji_sun_shang’)
	#3	(subject)(‘a_mei_su’ OR ‘duo_rou_bi_xin’ OR ‘en_huan’)
	#4	#2 AND #3
	#5	#1 AND #4