id	sid	tid	token	lemma	pos
cord-323308-tmplwyz6	1	1	key	key	NN
cord-323308-tmplwyz6	1	2	:	:	:
cord-323308-tmplwyz6	1	3	cord-323308-tmplwyz6	cord-323308-tmplwyz6	NN
cord-323308-tmplwyz6	1	4	authors	author	NNS
cord-323308-tmplwyz6	1	5	:	:	:
cord-323308-tmplwyz6	1	6	Uemura	Uemura	NNP
cord-323308-tmplwyz6	1	7	,	,	,
cord-323308-tmplwyz6	1	8	Tatsuki	Tatsuki	NNP
cord-323308-tmplwyz6	1	9	;	;	:
cord-323308-tmplwyz6	1	10	Matsuda	Matsuda	NNP
cord-323308-tmplwyz6	1	11	,	,	,
cord-323308-tmplwyz6	1	12	Wataru	Wataru	NNP
cord-323308-tmplwyz6	1	13	;	;	:
cord-323308-tmplwyz6	1	14	Ogawa	Ogawa	NNP
cord-323308-tmplwyz6	1	15	,	,	,
cord-323308-tmplwyz6	2	1	Tatsunori	Tatsunori	NNP
cord-323308-tmplwyz6	2	2	title	title	NN
cord-323308-tmplwyz6	2	3	:	:	:
cord-323308-tmplwyz6	2	4	Concerns	concern	NNS
cord-323308-tmplwyz6	2	5	About	about	IN
cord-323308-tmplwyz6	2	6	the	the	DT
cord-323308-tmplwyz6	2	7	Timing	timing	NN
cord-323308-tmplwyz6	2	8	and	and	CC
cord-323308-tmplwyz6	2	9	Settings	setting	NNS
cord-323308-tmplwyz6	2	10	of	of	IN
cord-323308-tmplwyz6	2	11	Initiating	initiate	VBG
cord-323308-tmplwyz6	2	12	Extracorporeal	extracorporeal	JJ
cord-323308-tmplwyz6	2	13	Membrane	membrane	NN
cord-323308-tmplwyz6	2	14	Oxygenation	oxygenation	NN
cord-323308-tmplwyz6	2	15	in	in	IN
cord-323308-tmplwyz6	2	16	Patients	patient	NNS
cord-323308-tmplwyz6	2	17	With	with	IN
cord-323308-tmplwyz6	2	18	Severe	severe	JJ
cord-323308-tmplwyz6	2	19	Coronavirus	Coronavirus	NNP
cord-323308-tmplwyz6	2	20	Disease	Disease	NNP
cord-323308-tmplwyz6	3	1	2019	2019	CD
cord-323308-tmplwyz6	3	2	Pneumonia	Pneumonia	NNP
cord-323308-tmplwyz6	3	3	date	date	NN
cord-323308-tmplwyz6	3	4	:	:	:
cord-323308-tmplwyz6	3	5	2020	2020	CD
cord-323308-tmplwyz6	3	6	-	-	HYPH
cord-323308-tmplwyz6	3	7	08	08	CD
cord-323308-tmplwyz6	3	8	-	-	SYM
cord-323308-tmplwyz6	3	9	18	18	CD
cord-323308-tmplwyz6	3	10	journal	journal	NN
cord-323308-tmplwyz6	3	11	:	:	:
cord-323308-tmplwyz6	4	1	Crit	Crit	NNP
cord-323308-tmplwyz6	4	2	Care	Care	NNP
cord-323308-tmplwyz6	4	3	Med	Med	NNP
cord-323308-tmplwyz6	4	4	DOI	doi	NN
cord-323308-tmplwyz6	4	5	:	:	:
cord-323308-tmplwyz6	5	1	10.1097	10.1097	CD
cord-323308-tmplwyz6	5	2	/	/	SYM
cord-323308-tmplwyz6	5	3	ccm.0000000000004560	ccm.0000000000004560	NN
cord-323308-tmplwyz6	6	1	sha	sha	NNP
cord-323308-tmplwyz6	6	2	:	:	:
cord-323308-tmplwyz6	7	1	662ff9db62feda2fa22440c6fa33915c5ce43419	662ff9db62feda2fa22440c6fa33915c5ce43419	NNP
cord-323308-tmplwyz6	7	2	doc_id	doc_id	CD
cord-323308-tmplwyz6	7	3	:	:	:
cord-323308-tmplwyz6	7	4	323308	323308	CD
cord-323308-tmplwyz6	7	5	cord_uid	cord_uid	NNS
cord-323308-tmplwyz6	7	6	:	:	:
cord-323308-tmplwyz6	8	1	tmplwyz6	tmplwyz6	NNP
cord-323308-tmplwyz6	8	2	nan	nan	NNP
cord-323308-tmplwyz6	8	3	W	W	NNP
cord-323308-tmplwyz6	8	4	e	e	NN
cord-323308-tmplwyz6	8	5	read	read	VBN
cord-323308-tmplwyz6	8	6	with	with	IN
cord-323308-tmplwyz6	8	7	great	great	JJ
cord-323308-tmplwyz6	8	8	interest	interest	NN
cord-323308-tmplwyz6	8	9	the	the	DT
cord-323308-tmplwyz6	8	10	clinical	clinical	JJ
cord-323308-tmplwyz6	8	11	investigation	investigation	NN
cord-323308-tmplwyz6	8	12	reported	report	VBN
cord-323308-tmplwyz6	8	13	by	by	IN
cord-323308-tmplwyz6	8	14	Yang	Yang	NNP
cord-323308-tmplwyz6	8	15	et	et	NNP
cord-323308-tmplwyz6	8	16	al	al	NNP
cord-323308-tmplwyz6	8	17	(	(	-LRB-
cord-323308-tmplwyz6	8	18	1	1	CD
cord-323308-tmplwyz6	8	19	)	)	-RRB-
cord-323308-tmplwyz6	8	20	published	publish	VBN
cord-323308-tmplwyz6	8	21	in	in	IN
cord-323308-tmplwyz6	8	22	a	a	DT
cord-323308-tmplwyz6	8	23	recent	recent	JJ
cord-323308-tmplwyz6	8	24	issue	issue	NN
cord-323308-tmplwyz6	8	25	of	of	IN
cord-323308-tmplwyz6	8	26	Critical	Critical	NNP
cord-323308-tmplwyz6	8	27	Care	Care	NNP
cord-323308-tmplwyz6	8	28	Medicine	Medicine	NNP
cord-323308-tmplwyz6	8	29	.	.	.
cord-323308-tmplwyz6	9	1	The	the	DT
cord-323308-tmplwyz6	9	2	authors	author	NNS
cord-323308-tmplwyz6	9	3	describe	describe	VBP
cord-323308-tmplwyz6	9	4	the	the	DT
cord-323308-tmplwyz6	9	5	characteristics	characteristic	NNS
cord-323308-tmplwyz6	9	6	of	of	IN
cord-323308-tmplwyz6	9	7	patients	patient	NNS
cord-323308-tmplwyz6	9	8	with	with	IN
cord-323308-tmplwyz6	9	9	acute	acute	JJ
cord-323308-tmplwyz6	9	10	respiratory	respiratory	JJ
cord-323308-tmplwyz6	9	11	distress	distress	NN
cord-323308-tmplwyz6	9	12	syndrome	syndrome	NN
cord-323308-tmplwyz6	9	13	(	(	-LRB-
cord-323308-tmplwyz6	9	14	ARDS	ARDS	NNP
cord-323308-tmplwyz6	9	15	)	)	-RRB-
cord-323308-tmplwyz6	9	16	induced	induce	VBN
cord-323308-tmplwyz6	9	17	by	by	IN
cord-323308-tmplwyz6	9	18	the	the	DT
cord-323308-tmplwyz6	9	19	novel	novel	JJ
cord-323308-tmplwyz6	9	20	coronavirus	coronavirus	NN
cord-323308-tmplwyz6	9	21	disease	disease	NN
cord-323308-tmplwyz6	9	22	2019	2019	CD
cord-323308-tmplwyz6	9	23	(	(	-LRB-
cord-323308-tmplwyz6	9	24	COVID-19	covid-19	VB
cord-323308-tmplwyz6	9	25	)	)	-RRB-
cord-323308-tmplwyz6	9	26	requiring	require	VBG
cord-323308-tmplwyz6	9	27	extracorporeal	extracorporeal	JJ
cord-323308-tmplwyz6	9	28	membrane	membrane	NN
cord-323308-tmplwyz6	9	29	oxygenation	oxygenation	NN
cord-323308-tmplwyz6	9	30	(	(	-LRB-
cord-323308-tmplwyz6	9	31	ECMO	ECMO	NNP
cord-323308-tmplwyz6	9	32	)	)	-RRB-
cord-323308-tmplwyz6	9	33	.	.	.
cord-323308-tmplwyz6	10	1	They	-PRON-	PRP
cord-323308-tmplwyz6	10	2	reported	report	VBD
cord-323308-tmplwyz6	10	3	the	the	DT
cord-323308-tmplwyz6	10	4	mortality	mortality	NN
cord-323308-tmplwyz6	10	5	rate	rate	NN
cord-323308-tmplwyz6	10	6	of	of	IN
cord-323308-tmplwyz6	10	7	COVID-19-induced	COVID-19-induced	NNP
cord-323308-tmplwyz6	10	8	ARDS	ARDS	NNP
cord-323308-tmplwyz6	10	9	requiring	require	VBG
cord-323308-tmplwyz6	10	10	ECMO	ECMO	NNP
cord-323308-tmplwyz6	10	11	as	as	IN
cord-323308-tmplwyz6	10	12	57.1	57.1	CD
cord-323308-tmplwyz6	10	13	%	%	NN
cord-323308-tmplwyz6	10	14	,	,	,
cord-323308-tmplwyz6	10	15	which	which	WDT
cord-323308-tmplwyz6	10	16	is	be	VBZ
cord-323308-tmplwyz6	10	17	similar	similar	JJ
cord-323308-tmplwyz6	10	18	to	to	IN
cord-323308-tmplwyz6	10	19	the	the	DT
cord-323308-tmplwyz6	10	20	58.3	58.3	CD
cord-323308-tmplwyz6	10	21	%	%	NN
cord-323308-tmplwyz6	10	22	reported	report	VBN
cord-323308-tmplwyz6	10	23	for	for	IN
cord-323308-tmplwyz6	10	24	outcomes	outcome	NNS
cord-323308-tmplwyz6	10	25	(	(	-LRB-
cord-323308-tmplwyz6	10	26	death	death	NN
cord-323308-tmplwyz6	10	27	or	or	CC
cord-323308-tmplwyz6	10	28	coma	coma	NN
cord-323308-tmplwyz6	10	29	)	)	-RRB-
cord-323308-tmplwyz6	10	30	in	in	IN
cord-323308-tmplwyz6	10	31	another	another	DT
cord-323308-tmplwyz6	10	32	case	case	NN
cord-323308-tmplwyz6	10	33	series	series	NN
cord-323308-tmplwyz6	10	34	(	(	-LRB-
cord-323308-tmplwyz6	10	35	2	2	CD
cord-323308-tmplwyz6	10	36	)	)	-RRB-
cord-323308-tmplwyz6	10	37	.	.	.
cord-323308-tmplwyz6	11	1	They	-PRON-	PRP
cord-323308-tmplwyz6	11	2	also	also	RB
cord-323308-tmplwyz6	11	3	described	describe	VBD
cord-323308-tmplwyz6	11	4	the	the	DT
cord-323308-tmplwyz6	11	5	timing	timing	NN
cord-323308-tmplwyz6	11	6	of	of	IN
cord-323308-tmplwyz6	11	7	initiation	initiation	NN
cord-323308-tmplwyz6	11	8	and	and	CC
cord-323308-tmplwyz6	11	9	the	the	DT
cord-323308-tmplwyz6	11	10	initial	initial	JJ
cord-323308-tmplwyz6	11	11	settings	setting	NNS
cord-323308-tmplwyz6	11	12	of	of	IN
cord-323308-tmplwyz6	11	13	ECMO	ECMO	NNP
cord-323308-tmplwyz6	11	14	in	in	IN
cord-323308-tmplwyz6	11	15	patients	patient	NNS
cord-323308-tmplwyz6	11	16	with	with	IN
cord-323308-tmplwyz6	11	17	severe	severe	JJ
cord-323308-tmplwyz6	11	18	ARDS	ARDS	NNP
cord-323308-tmplwyz6	11	19	induced	induce	VBN
cord-323308-tmplwyz6	11	20	by	by	IN
cord-323308-tmplwyz6	11	21	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	11	22	.	.	.
cord-323308-tmplwyz6	12	1	We	-PRON-	PRP
cord-323308-tmplwyz6	12	2	would	would	MD
cord-323308-tmplwyz6	12	3	like	like	VB
cord-323308-tmplwyz6	12	4	to	to	TO
cord-323308-tmplwyz6	12	5	discuss	discuss	VB
cord-323308-tmplwyz6	12	6	whether	whether	IN
cord-323308-tmplwyz6	12	7	the	the	DT
cord-323308-tmplwyz6	12	8	strategy	strategy	NN
cord-323308-tmplwyz6	12	9	they	-PRON-	PRP
cord-323308-tmplwyz6	12	10	reported	report	VBD
cord-323308-tmplwyz6	12	11	can	can	MD
cord-323308-tmplwyz6	12	12	be	be	VB
cord-323308-tmplwyz6	12	13	considered	consider	VBN
cord-323308-tmplwyz6	12	14	as	as	IN
cord-323308-tmplwyz6	12	15	standard	standard	NN
cord-323308-tmplwyz6	12	16	for	for	IN
cord-323308-tmplwyz6	12	17	ECMO	ecmo	NN
cord-323308-tmplwyz6	12	18	treatment	treatment	NN
cord-323308-tmplwyz6	12	19	for	for	IN
cord-323308-tmplwyz6	12	20	severe	severe	JJ
cord-323308-tmplwyz6	12	21	COVID-19	covid-19	JJ
cord-323308-tmplwyz6	12	22	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	12	23	.	.	.
cord-323308-tmplwyz6	13	1	First	first	RB
cord-323308-tmplwyz6	13	2	,	,	,
cord-323308-tmplwyz6	13	3	regarding	regard	VBG
cord-323308-tmplwyz6	13	4	the	the	DT
cord-323308-tmplwyz6	13	5	timing	timing	NN
cord-323308-tmplwyz6	13	6	of	of	IN
cord-323308-tmplwyz6	13	7	initiating	initiate	VBG
cord-323308-tmplwyz6	13	8	ECMO	ECMO	NNP
cord-323308-tmplwyz6	13	9	,	,	,
cord-323308-tmplwyz6	13	10	the	the	DT
cord-323308-tmplwyz6	13	11	authors	author	NNS
cord-323308-tmplwyz6	13	12	state	state	VBP
cord-323308-tmplwyz6	13	13	that	that	IN
cord-323308-tmplwyz6	13	14	earlier	early	JJR
cord-323308-tmplwyz6	13	15	initiation	initiation	NN
cord-323308-tmplwyz6	13	16	after	after	IN
cord-323308-tmplwyz6	13	17	mechanical	mechanical	JJ
cord-323308-tmplwyz6	13	18	ventilation	ventilation	NN
cord-323308-tmplwyz6	13	19	may	may	MD
cord-323308-tmplwyz6	13	20	be	be	VB
cord-323308-tmplwyz6	13	21	associated	associate	VBN
cord-323308-tmplwyz6	13	22	with	with	IN
cord-323308-tmplwyz6	13	23	improved	improved	JJ
cord-323308-tmplwyz6	13	24	outcomes	outcome	NNS
cord-323308-tmplwyz6	13	25	.	.	.
cord-323308-tmplwyz6	14	1	Although	although	IN
cord-323308-tmplwyz6	14	2	early	early	JJ
cord-323308-tmplwyz6	14	3	initiation	initiation	NN
cord-323308-tmplwyz6	14	4	is	be	VBZ
cord-323308-tmplwyz6	14	5	reported	report	VBN
cord-323308-tmplwyz6	14	6	to	to	TO
cord-323308-tmplwyz6	14	7	be	be	VB
cord-323308-tmplwyz6	14	8	associated	associate	VBN
cord-323308-tmplwyz6	14	9	with	with	IN
cord-323308-tmplwyz6	14	10	good	good	JJ
cord-323308-tmplwyz6	14	11	prognosis	prognosis	NN
cord-323308-tmplwyz6	14	12	in	in	IN
cord-323308-tmplwyz6	14	13	adult	adult	NN
cord-323308-tmplwyz6	14	14	ARDS	ARDS	NNP
cord-323308-tmplwyz6	14	15	patients	patient	NNS
cord-323308-tmplwyz6	14	16	(	(	-LRB-
cord-323308-tmplwyz6	14	17	3	3	CD
cord-323308-tmplwyz6	14	18	)	)	-RRB-
cord-323308-tmplwyz6	14	19	,	,	,
cord-323308-tmplwyz6	14	20	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	14	21	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	14	22	is	be	VBZ
cord-323308-tmplwyz6	14	23	reported	report	VBN
cord-323308-tmplwyz6	14	24	to	to	TO
cord-323308-tmplwyz6	14	25	present	present	VB
cord-323308-tmplwyz6	14	26	with	with	IN
cord-323308-tmplwyz6	14	27	features	feature	NNS
cord-323308-tmplwyz6	14	28	different	different	JJ
cord-323308-tmplwyz6	14	29	from	from	IN
cord-323308-tmplwyz6	14	30	typical	typical	JJ
cord-323308-tmplwyz6	14	31	ARDS	ARDS	NNP
cord-323308-tmplwyz6	14	32	(	(	-LRB-
cord-323308-tmplwyz6	14	33	4	4	CD
cord-323308-tmplwyz6	14	34	)	)	-RRB-
cord-323308-tmplwyz6	14	35	.	.	.
cord-323308-tmplwyz6	15	1	Would	Would	MD
cord-323308-tmplwyz6	15	2	different	different	JJ
cord-323308-tmplwyz6	15	3	phenotypes	phenotype	NNS
cord-323308-tmplwyz6	15	4	of	of	IN
cord-323308-tmplwyz6	15	5	respiratory	respiratory	JJ
cord-323308-tmplwyz6	15	6	failure	failure	NN
cord-323308-tmplwyz6	15	7	require	require	VBP
cord-323308-tmplwyz6	15	8	different	different	JJ
cord-323308-tmplwyz6	15	9	ECMO	ecmo	NN
cord-323308-tmplwyz6	15	10	treatment	treatment	NN
cord-323308-tmplwyz6	15	11	strategies	strategy	NNS
cord-323308-tmplwyz6	15	12	?	?	.
cord-323308-tmplwyz6	16	1	We	-PRON-	PRP
cord-323308-tmplwyz6	16	2	are	be	VBP
cord-323308-tmplwyz6	16	3	still	still	RB
cord-323308-tmplwyz6	16	4	doubtful	doubtful	JJ
cord-323308-tmplwyz6	16	5	whether	whether	IN
cord-323308-tmplwyz6	16	6	early	early	JJ
cord-323308-tmplwyz6	16	7	initiation	initiation	NN
cord-323308-tmplwyz6	16	8	of	of	IN
cord-323308-tmplwyz6	16	9	ECMO	ECMO	NNP
cord-323308-tmplwyz6	16	10	can	can	MD
cord-323308-tmplwyz6	16	11	be	be	VB
cord-323308-tmplwyz6	16	12	considered	consider	VBN
cord-323308-tmplwyz6	16	13	similarly	similarly	RB
cord-323308-tmplwyz6	16	14	for	for	IN
cord-323308-tmplwyz6	16	15	typical	typical	JJ
cord-323308-tmplwyz6	16	16	ARDS	ARDS	NNP
cord-323308-tmplwyz6	16	17	and	and	CC
cord-323308-tmplwyz6	16	18	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	16	19	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	16	20	.	.	.
cord-323308-tmplwyz6	17	1	Addressing	address	VBG
cord-323308-tmplwyz6	17	2	this	this	DT
cord-323308-tmplwyz6	17	3	will	will	MD
cord-323308-tmplwyz6	17	4	require	require	VB
cord-323308-tmplwyz6	17	5	comparisons	comparison	NNS
cord-323308-tmplwyz6	17	6	between	between	IN
cord-323308-tmplwyz6	17	7	early	early	JJ
cord-323308-tmplwyz6	17	8	initiation	initiation	NN
cord-323308-tmplwyz6	17	9	and	and	CC
cord-323308-tmplwyz6	17	10	late	late	JJ
cord-323308-tmplwyz6	17	11	initiation	initiation	NN
cord-323308-tmplwyz6	17	12	groups	group	NNS
cord-323308-tmplwyz6	17	13	.	.	.
cord-323308-tmplwyz6	18	1	Second	second	RB
cord-323308-tmplwyz6	18	2	,	,	,
cord-323308-tmplwyz6	18	3	the	the	DT
cord-323308-tmplwyz6	18	4	initial	initial	JJ
cord-323308-tmplwyz6	18	5	setting	setting	NN
cord-323308-tmplwyz6	18	6	of	of	IN
cord-323308-tmplwyz6	18	7	ECMO	ECMO	NNP
cord-323308-tmplwyz6	18	8	in	in	IN
cord-323308-tmplwyz6	18	9	the	the	DT
cord-323308-tmplwyz6	18	10	study	study	NN
cord-323308-tmplwyz6	18	11	by	by	IN
cord-323308-tmplwyz6	18	12	Yang	Yang	NNP
cord-323308-tmplwyz6	18	13	et	et	NNP
cord-323308-tmplwyz6	18	14	al	al	NNP
cord-323308-tmplwyz6	18	15	(	(	-LRB-
cord-323308-tmplwyz6	18	16	1	1	LS
cord-323308-tmplwyz6	18	17	)	)	-RRB-
cord-323308-tmplwyz6	18	18	seems	seem	VBZ
cord-323308-tmplwyz6	18	19	to	to	TO
cord-323308-tmplwyz6	18	20	be	be	VB
cord-323308-tmplwyz6	18	21	unique	unique	JJ
cord-323308-tmplwyz6	18	22	.	.	.
cord-323308-tmplwyz6	19	1	The	the	DT
cord-323308-tmplwyz6	19	2	authors	author	NNS
cord-323308-tmplwyz6	19	3	report	report	VBP
cord-323308-tmplwyz6	19	4	that	that	IN
cord-323308-tmplwyz6	19	5	many	many	JJ
cord-323308-tmplwyz6	19	6	patients	patient	NNS
cord-323308-tmplwyz6	19	7	developed	develop	VBD
cord-323308-tmplwyz6	19	8	bradycardia	bradycardia	NN
cord-323308-tmplwyz6	19	9	while	while	IN
cord-323308-tmplwyz6	19	10	the	the	DT
cord-323308-tmplwyz6	19	11	centrifugal	centrifugal	NN
cord-323308-tmplwyz6	19	12	pump	pump	NN
cord-323308-tmplwyz6	19	13	was	be	VBD
cord-323308-tmplwyz6	19	14	on	on	IN
cord-323308-tmplwyz6	19	15	.	.	.
cord-323308-tmplwyz6	20	1	This	this	DT
cord-323308-tmplwyz6	20	2	raises	raise	VBZ
cord-323308-tmplwyz6	20	3	the	the	DT
cord-323308-tmplwyz6	20	4	question	question	NN
cord-323308-tmplwyz6	20	5	of	of	IN
cord-323308-tmplwyz6	20	6	whether	whether	IN
cord-323308-tmplwyz6	20	7	this	this	DT
cord-323308-tmplwyz6	20	8	phenomenon	phenomenon	NN
cord-323308-tmplwyz6	20	9	is	be	VBZ
cord-323308-tmplwyz6	20	10	unique	unique	JJ
cord-323308-tmplwyz6	20	11	to	to	IN
cord-323308-tmplwyz6	20	12	COVID-19	covid-19	JJ
cord-323308-tmplwyz6	20	13	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	20	14	.	.	.
cord-323308-tmplwyz6	21	1	Looking	look	VBG
cord-323308-tmplwyz6	21	2	at	at	IN
cord-323308-tmplwyz6	22	1	the	the	DT
cord-323308-tmplwyz6	22	2	many	many	JJ
cord-323308-tmplwyz6	22	3	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	22	4	case	case	NN
cord-323308-tmplwyz6	22	5	series	series	NN
cord-323308-tmplwyz6	22	6	reported	report	VBD
cord-323308-tmplwyz6	22	7	to	to	IN
cord-323308-tmplwyz6	22	8	date	date	NN
cord-323308-tmplwyz6	22	9	,	,	,
cord-323308-tmplwyz6	22	10	we	-PRON-	PRP
cord-323308-tmplwyz6	22	11	find	find	VBP
cord-323308-tmplwyz6	22	12	no	no	DT
cord-323308-tmplwyz6	22	13	descriptions	description	NNS
cord-323308-tmplwyz6	22	14	of	of	IN
cord-323308-tmplwyz6	22	15	bradycardia	bradycardia	NN
cord-323308-tmplwyz6	22	16	elsewhere	elsewhere	RB
cord-323308-tmplwyz6	22	17	.	.	.
cord-323308-tmplwyz6	23	1	To	to	TO
cord-323308-tmplwyz6	23	2	avoid	avoid	VB
cord-323308-tmplwyz6	23	3	bradycardia	bradycardia	JJ
cord-323308-tmplwyz6	23	4	,	,	,
cord-323308-tmplwyz6	23	5	the	the	DT
cord-323308-tmplwyz6	23	6	authors	author	NNS
cord-323308-tmplwyz6	23	7	suggest	suggest	VBP
cord-323308-tmplwyz6	23	8	increasing	increase	VBG
cord-323308-tmplwyz6	23	9	ECMO	ECMO	NNP
cord-323308-tmplwyz6	23	10	pump	pump	NN
cord-323308-tmplwyz6	23	11	rotation	rotation	NN
cord-323308-tmplwyz6	23	12	slowly	slowly	RB
cord-323308-tmplwyz6	23	13	from	from	IN
cord-323308-tmplwyz6	23	14	1,500	1,500	CD
cord-323308-tmplwyz6	23	15	revolutions	revolution	NNS
cord-323308-tmplwyz6	23	16	per	per	IN
cord-323308-tmplwyz6	23	17	minute	minute	NN
cord-323308-tmplwyz6	23	18	(	(	-LRB-
cord-323308-tmplwyz6	23	19	rpm	rpm	NN
cord-323308-tmplwyz6	23	20	)	)	-RRB-
cord-323308-tmplwyz6	23	21	to	to	IN
cord-323308-tmplwyz6	23	22	the	the	DT
cord-323308-tmplwyz6	23	23	target	target	NN
cord-323308-tmplwyz6	23	24	rotation	rotation	NN
cord-323308-tmplwyz6	23	25	at	at	IN
cord-323308-tmplwyz6	23	26	increments	increment	NNS
cord-323308-tmplwyz6	23	27	of	of	IN
cord-323308-tmplwyz6	23	28	500	500	CD
cord-323308-tmplwyz6	23	29	rpm	rpm	NN
cord-323308-tmplwyz6	23	30	every	every	DT
cord-323308-tmplwyz6	23	31	10	10	CD
cord-323308-tmplwyz6	23	32	minutes	minute	NNS
cord-323308-tmplwyz6	23	33	.	.	.
cord-323308-tmplwyz6	24	1	We	-PRON-	PRP
cord-323308-tmplwyz6	24	2	speculate	speculate	VBP
cord-323308-tmplwyz6	24	3	venovenous	venovenous	JJ
cord-323308-tmplwyz6	24	4	ECMO	ECMO	NNP
cord-323308-tmplwyz6	24	5	does	do	VBZ
cord-323308-tmplwyz6	24	6	not	not	RB
cord-323308-tmplwyz6	24	7	,	,	,
cord-323308-tmplwyz6	24	8	in	in	IN
cord-323308-tmplwyz6	24	9	fact	fact	NN
cord-323308-tmplwyz6	24	10	,	,	,
cord-323308-tmplwyz6	24	11	have	have	VB
cord-323308-tmplwyz6	24	12	a	a	DT
cord-323308-tmplwyz6	24	13	significant	significant	JJ
cord-323308-tmplwyz6	24	14	effect	effect	NN
cord-323308-tmplwyz6	24	15	on	on	IN
cord-323308-tmplwyz6	24	16	hemodynamics	hemodynamic	NNS
cord-323308-tmplwyz6	24	17	when	when	WRB
cord-323308-tmplwyz6	24	18	initiating	initiate	VBG
cord-323308-tmplwyz6	24	19	ECMO	ECMO	NNP
cord-323308-tmplwyz6	24	20	as	as	RB
cord-323308-tmplwyz6	24	21	long	long	RB
cord-323308-tmplwyz6	24	22	as	as	IN
cord-323308-tmplwyz6	24	23	a	a	DT
cord-323308-tmplwyz6	24	24	sufficient	sufficient	JJ
cord-323308-tmplwyz6	24	25	intravascular	intravascular	JJ
cord-323308-tmplwyz6	24	26	volume	volume	NN
cord-323308-tmplwyz6	24	27	is	be	VBZ
cord-323308-tmplwyz6	24	28	maintained	maintain	VBN
cord-323308-tmplwyz6	24	29	.	.	.
cord-323308-tmplwyz6	25	1	Another	another	DT
cord-323308-tmplwyz6	25	2	report	report	NN
cord-323308-tmplwyz6	25	3	of	of	IN
cord-323308-tmplwyz6	25	4	patients	patient	NNS
cord-323308-tmplwyz6	25	5	with	with	IN
cord-323308-tmplwyz6	25	6	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	25	7	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	25	8	requiring	require	VBG
cord-323308-tmplwyz6	25	9	ECMO	ECMO	NNP
cord-323308-tmplwyz6	25	10	also	also	RB
cord-323308-tmplwyz6	25	11	described	describe	VBD
cord-323308-tmplwyz6	25	12	gradually	gradually	RB
cord-323308-tmplwyz6	25	13	increasing	increase	VBG
cord-323308-tmplwyz6	25	14	the	the	DT
cord-323308-tmplwyz6	25	15	rotation	rotation	NN
cord-323308-tmplwyz6	25	16	speed	speed	NN
cord-323308-tmplwyz6	25	17	of	of	IN
cord-323308-tmplwyz6	25	18	the	the	DT
cord-323308-tmplwyz6	25	19	centrifugal	centrifugal	JJ
cord-323308-tmplwyz6	25	20	pump	pump	NN
cord-323308-tmplwyz6	25	21	when	when	WRB
cord-323308-tmplwyz6	25	22	starting	start	VBG
cord-323308-tmplwyz6	25	23	ECMO	ECMO	NNP
cord-323308-tmplwyz6	25	24	(	(	-LRB-
cord-323308-tmplwyz6	25	25	5	5	CD
cord-323308-tmplwyz6	25	26	)	)	-RRB-
cord-323308-tmplwyz6	25	27	,	,	,
cord-323308-tmplwyz6	25	28	but	but	CC
cord-323308-tmplwyz6	25	29	at	at	IN
cord-323308-tmplwyz6	25	30	a	a	DT
cord-323308-tmplwyz6	25	31	seemingly	seemingly	RB
cord-323308-tmplwyz6	25	32	faster	fast	JJR
cord-323308-tmplwyz6	25	33	rate	rate	NN
cord-323308-tmplwyz6	25	34	than	than	IN
cord-323308-tmplwyz6	25	35	Yang	Yang	NNP
cord-323308-tmplwyz6	25	36	et	et	NNP
cord-323308-tmplwyz6	25	37	al	al	NNP
cord-323308-tmplwyz6	25	38	(	(	-LRB-
cord-323308-tmplwyz6	25	39	1	1	CD
cord-323308-tmplwyz6	25	40	)	)	-RRB-
cord-323308-tmplwyz6	25	41	reported	report	VBD
cord-323308-tmplwyz6	25	42	.	.	.
cord-323308-tmplwyz6	26	1	We	-PRON-	PRP
cord-323308-tmplwyz6	26	2	question	question	VBP
cord-323308-tmplwyz6	26	3	then	then	RB
cord-323308-tmplwyz6	26	4	whether	whether	IN
cord-323308-tmplwyz6	26	5	it	-PRON-	PRP
cord-323308-tmplwyz6	26	6	is	be	VBZ
cord-323308-tmplwyz6	26	7	actually	actually	RB
cord-323308-tmplwyz6	26	8	possible	possible	JJ
cord-323308-tmplwyz6	26	9	to	to	TO
cord-323308-tmplwyz6	26	10	prevent	prevent	VB
cord-323308-tmplwyz6	26	11	bradycardia	bradycardia	NN
cord-323308-tmplwyz6	26	12	using	use	VBG
cord-323308-tmplwyz6	26	13	the	the	DT
cord-323308-tmplwyz6	26	14	authors	author	NNS
cord-323308-tmplwyz6	26	15	'	'	POS
cord-323308-tmplwyz6	26	16	method	method	NN
cord-323308-tmplwyz6	26	17	.	.	.
cord-323308-tmplwyz6	27	1	Finally	finally	RB
cord-323308-tmplwyz6	27	2	,	,	,
cord-323308-tmplwyz6	27	3	have	have	VBP
cord-323308-tmplwyz6	27	4	the	the	DT
cord-323308-tmplwyz6	27	5	laboratory	laboratory	NN
cord-323308-tmplwyz6	27	6	test	test	NN
cord-323308-tmplwyz6	27	7	values	value	NNS
cord-323308-tmplwyz6	27	8	presented	present	VBN
cord-323308-tmplwyz6	27	9	for	for	IN
cord-323308-tmplwyz6	27	10	survivors	survivor	NNS
cord-323308-tmplwyz6	27	11	and	and	CC
cord-323308-tmplwyz6	27	12	nonsurvivors	nonsurvivor	NNS
cord-323308-tmplwyz6	27	13	in	in	IN
cord-323308-tmplwyz6	27	14	Table	Table	NNP
cord-323308-tmplwyz6	27	15	2	2	CD
cord-323308-tmplwyz6	27	16	in	in	IN
cord-323308-tmplwyz6	27	17	(	(	-LRB-
cord-323308-tmplwyz6	27	18	1	1	CD
cord-323308-tmplwyz6	27	19	)	)	-RRB-
cord-323308-tmplwyz6	27	20	mistakenly	mistakenly	RB
cord-323308-tmplwyz6	27	21	been	be	VBN
cord-323308-tmplwyz6	27	22	switched	switch	VBN
cord-323308-tmplwyz6	27	23	,	,	,
cord-323308-tmplwyz6	27	24	given	give	VBN
cord-323308-tmplwyz6	27	25	that	that	IN
cord-323308-tmplwyz6	27	26	the	the	DT
cord-323308-tmplwyz6	27	27	authors	author	NNS
cord-323308-tmplwyz6	27	28	state	state	VBP
cord-323308-tmplwyz6	27	29	that	that	IN
cord-323308-tmplwyz6	27	30	"	"	``
cord-323308-tmplwyz6	27	31	survivors	survivor	NNS
cord-323308-tmplwyz6	27	32	had	have	VBD
cord-323308-tmplwyz6	27	33	a	a	DT
cord-323308-tmplwyz6	27	34	significant	significant	JJ
cord-323308-tmplwyz6	27	35	lower	low	JJR
cord-323308-tmplwyz6	27	36	creatinine	creatinine	NN
cord-323308-tmplwyz6	27	37	than	than	IN
cord-323308-tmplwyz6	27	38	nonsurvivors	nonsurvivors	NNP
cord-323308-tmplwyz6	27	39	prior	prior	RB
cord-323308-tmplwyz6	27	40	to	to	IN
cord-323308-tmplwyz6	27	41	ECMO	ECMO	NNP
cord-323308-tmplwyz6	27	42	"	"	''
cord-323308-tmplwyz6	27	43	;	;	:
cord-323308-tmplwyz6	27	44	the	the	DT
cord-323308-tmplwyz6	27	45	numbers	number	NNS
cord-323308-tmplwyz6	27	46	in	in	IN
cord-323308-tmplwyz6	27	47	Table	Table	NNP
cord-323308-tmplwyz6	27	48	2	2	CD
cord-323308-tmplwyz6	27	49	in	in	IN
cord-323308-tmplwyz6	27	50	(	(	-LRB-
cord-323308-tmplwyz6	27	51	1	1	CD
cord-323308-tmplwyz6	27	52	)	)	-RRB-
cord-323308-tmplwyz6	27	53	are	be	VBP
cord-323308-tmplwyz6	27	54	reversed	reverse	VBN
cord-323308-tmplwyz6	27	55	.	.	.
cord-323308-tmplwyz6	28	1	We	-PRON-	PRP
cord-323308-tmplwyz6	28	2	are	be	VBP
cord-323308-tmplwyz6	28	3	still	still	RB
cord-323308-tmplwyz6	28	4	in	in	IN
cord-323308-tmplwyz6	28	5	the	the	DT
cord-323308-tmplwyz6	28	6	pandemic	pandemic	NN
cord-323308-tmplwyz6	28	7	phase	phase	NN
cord-323308-tmplwyz6	28	8	of	of	IN
cord-323308-tmplwyz6	28	9	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	28	10	,	,	,
cord-323308-tmplwyz6	28	11	and	and	CC
cord-323308-tmplwyz6	28	12	thus	thus	RB
cord-323308-tmplwyz6	28	13	,	,	,
cord-323308-tmplwyz6	28	14	appropriate	appropriate	JJ
cord-323308-tmplwyz6	28	15	indications	indication	NNS
cord-323308-tmplwyz6	28	16	and	and	CC
cord-323308-tmplwyz6	28	17	methods	method	NNS
cord-323308-tmplwyz6	28	18	for	for	IN
cord-323308-tmplwyz6	28	19	initiating	initiate	VBG
cord-323308-tmplwyz6	28	20	ECMO	ECMO	NNP
cord-323308-tmplwyz6	28	21	support	support	NN
cord-323308-tmplwyz6	28	22	in	in	IN
cord-323308-tmplwyz6	28	23	critically	critically	RB
cord-323308-tmplwyz6	28	24	ill	ill	JJ
cord-323308-tmplwyz6	28	25	patients	patient	NNS
cord-323308-tmplwyz6	28	26	with	with	IN
cord-323308-tmplwyz6	29	1	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	29	2	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	29	3	are	be	VBP
cord-323308-tmplwyz6	29	4	important	important	JJ
cord-323308-tmplwyz6	29	5	to	to	TO
cord-323308-tmplwyz6	29	6	establish	establish	VB
cord-323308-tmplwyz6	29	7	.	.	.
cord-323308-tmplwyz6	30	1	The	the	DT
cord-323308-tmplwyz6	30	2	authors	author	NNS
cord-323308-tmplwyz6	30	3	have	have	VBP
cord-323308-tmplwyz6	30	4	disclosed	disclose	VBN
cord-323308-tmplwyz6	30	5	that	that	IN
cord-323308-tmplwyz6	30	6	they	-PRON-	PRP
cord-323308-tmplwyz6	30	7	do	do	VBP
cord-323308-tmplwyz6	30	8	not	not	RB
cord-323308-tmplwyz6	30	9	have	have	VB
cord-323308-tmplwyz6	30	10	any	any	DT
cord-323308-tmplwyz6	30	11	potential	potential	JJ
cord-323308-tmplwyz6	30	12	conflicts	conflict	NNS
cord-323308-tmplwyz6	30	13	of	of	IN
cord-323308-tmplwyz6	30	14	interest	interest	NN
cord-323308-tmplwyz6	30	15	.	.	.
cord-323308-tmplwyz6	31	1	Extracorporeal	extracorporeal	JJ
cord-323308-tmplwyz6	31	2	Membrane	membrane	NN
cord-323308-tmplwyz6	31	3	Oxygenation	oxygenation	NN
cord-323308-tmplwyz6	31	4	for	for	IN
cord-323308-tmplwyz6	31	5	Coronavirus	Coronavirus	NNP
cord-323308-tmplwyz6	31	6	Disease	Disease	NNP
cord-323308-tmplwyz6	31	7	2019-Induced	2019-induced	CD
cord-323308-tmplwyz6	31	8	Acute	Acute	NNP
cord-323308-tmplwyz6	31	9	Respiratory	Respiratory	NNP
cord-323308-tmplwyz6	31	10	Distress	Distress	NNP
cord-323308-tmplwyz6	31	11	Syndrome	Syndrome	NNP
cord-323308-tmplwyz6	31	12	:	:	:
cord-323308-tmplwyz6	32	1	A	a	DT
cord-323308-tmplwyz6	32	2	Multicenter	Multicenter	NNP
cord-323308-tmplwyz6	32	3	Descriptive	descriptive	JJ
cord-323308-tmplwyz6	32	4	Study	study	NN
cord-323308-tmplwyz6	32	5	Prognosis	prognosis	NN
cord-323308-tmplwyz6	32	6	when	when	WRB
cord-323308-tmplwyz6	32	7	using	use	VBG
cord-323308-tmplwyz6	32	8	extracorporeal	extracorporeal	JJ
cord-323308-tmplwyz6	32	9	membrane	membrane	NN
cord-323308-tmplwyz6	32	10	oxygenation	oxygenation	NN
cord-323308-tmplwyz6	32	11	(	(	-LRB-
cord-323308-tmplwyz6	32	12	ECMO	ECMO	NNP
cord-323308-tmplwyz6	32	13	)	)	-RRB-
cord-323308-tmplwyz6	32	14	for	for	IN
cord-323308-tmplwyz6	32	15	critically	critically	RB
cord-323308-tmplwyz6	32	16	ill	ill	JJ
cord-323308-tmplwyz6	33	1	COVID-19	covid-19	JJ
cord-323308-tmplwyz6	33	2	patients	patient	NNS
cord-323308-tmplwyz6	33	3	in	in	IN
cord-323308-tmplwyz6	33	4	China	China	NNP
cord-323308-tmplwyz6	33	5	:	:	:
cord-323308-tmplwyz6	34	1	A	a	DT
cord-323308-tmplwyz6	34	2	retrospective	retrospective	JJ
cord-323308-tmplwyz6	34	3	case	case	NN
cord-323308-tmplwyz6	34	4	series	series	NN
cord-323308-tmplwyz6	34	5	Extracorporeal	Extracorporeal	NNP
cord-323308-tmplwyz6	34	6	life	life	NN
cord-323308-tmplwyz6	34	7	support	support	NN
cord-323308-tmplwyz6	34	8	for	for	IN
cord-323308-tmplwyz6	34	9	100	100	CD
cord-323308-tmplwyz6	34	10	adult	adult	NN
cord-323308-tmplwyz6	34	11	patients	patient	NNS
cord-323308-tmplwyz6	34	12	with	with	IN
cord-323308-tmplwyz6	34	13	severe	severe	JJ
cord-323308-tmplwyz6	34	14	respiratory	respiratory	JJ
cord-323308-tmplwyz6	34	15	failure	failure	NN
cord-323308-tmplwyz6	34	16	COVID-19	COVID-19	NNP
cord-323308-tmplwyz6	34	17	pneumonia	pneumonia	NN
cord-323308-tmplwyz6	34	18	:	:	:
cord-323308-tmplwyz6	35	1	Different	different	JJ
cord-323308-tmplwyz6	35	2	respiratory	respiratory	JJ
cord-323308-tmplwyz6	35	3	treatments	treatment	NNS
cord-323308-tmplwyz6	35	4	for	for	IN
cord-323308-tmplwyz6	35	5	different	different	JJ
cord-323308-tmplwyz6	35	6	phenotypes	phenotype	NNS
cord-323308-tmplwyz6	35	7	?	?	.
cord-323308-tmplwyz6	36	1	Extracorporeal	extracorporeal	JJ
cord-323308-tmplwyz6	36	2	membrane	membrane	NN
cord-323308-tmplwyz6	36	3	oxygenation	oxygenation	NN
cord-323308-tmplwyz6	36	4	for	for	IN
cord-323308-tmplwyz6	36	5	coronavirus	coronavirus	NN
cord-323308-tmplwyz6	36	6	disease	disease	NN