ECG File. First and second degree heart block.

Thomas, S

ECG File. First and second degree heart block. [electronic resource] - Nursing standard (Royal College of Nursing (Great Britain) : 1987) - 40 p. digital

Publication Type: Journal Article

0029-6570

10.7748/ns.5.4.40.s43 doi


Electrocardiography
Heart Block--diagnosis
Humans