000 01001 a2200301 4500
005 20250511213651.0
264 0 _c19911217
008 199112s 0 0 rus d
022 _a0038-5077
040 _aNLM
_beng
_cNLM
100 1 _aSivkov, I I
245 0 0 _a[The possible mechanisms for the development of myocardial ischemia during the performance of Valsalva's test by patients with ischemic heart disease].
_h[electronic resource]
260 _bSovetskaia meditsina
_c1991
300 _a6-9 p.
_bdigital
500 _aPublication Type: English Abstract; Journal Article
650 0 4 _aAdult
650 0 4 _aBlood Pressure
_xphysiology
650 0 4 _aCoronary Circulation
_xphysiology
650 0 4 _aCoronary Disease
_xdiagnosis
650 0 4 _aHumans
650 0 4 _aMale
650 0 4 _aMiddle Aged
650 0 4 _aValsalva Maneuver
_xphysiology
700 1 _aChebyshev, N S
700 1 _aKuznetsov, A B
700 1 _aGodin, V A
773 0 _tSovetskaia meditsina
_gno. 7
_gp. 6-9
999 _c1954547
_d1954547