title: [The effect of decreased intrathoracic pressure on systolic time intervals in patients with ischemic heart disease].
mesh_terms: D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D009200:Myocardial Contraction; D011312:Pressure; D013318:Stroke Volume; D013599:Systole; D013909:Thorax / Q000502:physiology*
vernacular_title: Vliv snízeného nitrohrudního tlaku na systolické casové intervaly u nemocných s ischemickou chorobou srdecní.