HF with reduced EF(HFrEF)射血分数降低性心衰/收缩性心衰 小于40% (HFmrEF)射血分数中间值的心力衰竭 40%--50% HF with preserved EF(HFpEF)射血分数保留性心衰/舒张性心衰 大于50% 二、病因及诱因 心输出量CO=每搏输出量SV×心率HR 每搏输出量SV取决于: 心肌收缩力、前负荷(舒张期容量)、后负荷(射血...
More recently, in most reports, coronary heart disease has become the predominant cause of HF with reduced EF (HFrEF) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11. An epidemiologic transition has also occurred in Eastern Europe, Asia, and Africa from hypertension and rheumatic valvular disease...
•HFisaclinicalsyndromecharacterizedbytypicalsymptoms(e.g.breathlessness,ankleswellingandfatigue)thatmaybeaccompaniedbysigns(e.g.elevatedjugularvenouspressure,pulmonarycracklesandperipheraloedema)causedbyastructuraland/orfunctionalcardiacabnormality,resultinginareducedcardiacoutputand/orelevatedintracardiacpressuresatrestor...
Early revascularisation guided by imaging strategy did not significantly reduce the incidence of the primary composite endpoint in the overall population (HR 0.71, 95%CI 0.37-1.38, p=0.317) or the ischaemia cohort (HR 0.52, 95%CI 0.23-1....
-We examined outcomes with exercise training in HF according to ventricular pacing type.-Differences in death or hospitalization between patients with and without devices was studied.-Death or hospitalization was reduced in patients randomized to exercise training without a device.-Beneficial effects of ...
SQUARE D 3R REDUCED VOLTAGE STARTER CABINET SIZE 4 CAT#8606SFA1 100HP 3PH 460V SEALED 1032631000 ADEPT 10326-31000 REV C 00703000C BOARD 00703-000C APPLIED MATERIALS 0720-03057 CONN RCPT PNL MTG 4WR 20A 250V 3PH EATON 1715000 GROUND PLATE QD HP/Agilent 8922G APPLIED MATERIALS KF82-371...
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