| 000 | 00982 a2200289 4500 | ||
|---|---|---|---|
| 005 | 20250511145532.0 | ||
| 264 | 0 | _c19790115 | |
| 008 | 197901s 0 0 eng d | ||
| 022 | _a0008-4409 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aMelendez, L J | |
| 245 | 0 | 0 |
_aUsefulness of three additional electrocardiographic chest leads (V7, V8, and V9) in the diagnosis of acute myocardial infarction. _h[electronic resource] |
| 260 |
_bCanadian Medical Association journal _cOct 1978 |
||
| 300 |
_a745-8 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aAcute Disease |
| 650 | 0 | 4 | _aClinical Enzyme Tests |
| 650 | 0 | 4 | _aCoronary Care Units |
| 650 | 0 | 4 |
_aElectrocardiography _xinstrumentation |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aMiddle Aged |
| 650 | 0 | 4 |
_aMyocardial Infarction _xdiagnosis |
| 650 | 0 | 4 | _aThorax |
| 700 | 1 | _aJones, D T | |
| 700 | 1 | _aSalcedo, J R | |
| 773 | 0 |
_tCanadian Medical Association journal _gvol. 119 _gno. 7 _gp. 745-8 |
|
| 999 |
_c729828 _d729828 |
||