Keyword Analysis & Research: how does sleep affect heart rate

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how does sleep affect heart rate	0.38	0.8	9934	68	32
how	0.57	0.1	3500	30	3
does	1.3	0.7	9496	87	4
sleep	1.68	0.8	2390	44	5
affect	1.33	1	8145	45	6
heart	0.23	0.8	6586	97	5
rate	0.17	0.6	7944	47	4

Keyword	CPC	PCC	Volume	Score
how does sleep affect heart rate	1.57	0.2	1799	34
can lack of sleep affect heart rate	0.07	0.3	9462	88
how does sleep apnea affect heart rate	0.62	0.6	6783	23
does lack of sleep affect heart rate	1.55	0.8	3926	3
how does heart rate affect sleep quality	0.13	0.2	4408	20
does sleep apnea affect your heart rate	1.9	1	5990	17
how does sleep affect your heart rate	0.77	1	2349	64