[Disorders of central hemodynamics and phase structure of left ventricle systole in patients with veratrine poisoning]. 1997

S R Rokin, and A V Kustovskiĭ

Central hemodynamics, phase structure of left ventricular systole, and circulating blood volume were studied in 56 patients with acute poisoning with veratrine. Two main variants of hemodynamic disorders were distinguished. Exposure of up to 3-4 hours led to bradycardia with heart rate of up to 47/min but no appreciable hemo- or cardiodynamic disorders. A longer exposure resulted in a decrease of the circulating blood volume, development of the phase syndrome of myocardial hypodynamia with a drop of stroke volume and cardiac output and development of hypotonia. These results indicate the necessity of a differentiated approach to the treatment of circulatory disorders in patients poisoned with veratrine.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011041 Poisoning A condition or physical state produced by the ingestion, injection, inhalation of or exposure to a deleterious agent. Poisonings
D006439 Hemodynamics The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. Hemodynamic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000208 Acute Disease Disease having a short and relatively severe course. Acute Diseases,Disease, Acute,Diseases, Acute
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D013599 Systole Period of contraction of the HEART, especially of the HEART VENTRICLES. Systolic Time Interval,Interval, Systolic Time,Intervals, Systolic Time,Systoles,Systolic Time Intervals,Time Interval, Systolic,Time Intervals, Systolic
D014702 Veratrine A voltage-gated sodium channel activator. Cevane-3,4,12,14,16,17,20-heptol, 4,9-epoxy-, 3-(2-methyl-2-butenoate), (3beta(Z),4alpha,16beta)-,Cevadine
D016277 Ventricular Function, Left The hemodynamic and electrophysiological action of the left HEART VENTRICLE. Its measurement is an important aspect of the clinical evaluation of patients with heart disease to determine the effects of the disease on cardiac performance. Left Ventricular Function,Function, Left Ventricular,Functions, Left Ventricular,Left Ventricular Functions,Ventricular Functions, Left

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