CIRCULATION文献大全第62页

Hemodynamic findings in 123 patients with acute myocardial infarction on admission.
abstract：:Hemodynamic and clinical evaluations of 123 patients with acute myocardial infarction were performed during the first hour of admission to the hospital. In the 123 patients, the right atrial pressure was less than 10 mm Hg in 49 patients, the right atrial oxygen saturation was less than 70% in 97 patients, the arterio...

journal_title：Circulation

pub_type： 杂志文章

doi：10.1161/01.cir.42.4.567

authors： Ramo BW,Myers N,Wallace AG,Starmer F,Clark DO,Whalen RE

更新日期：1970-10-01 00:00:00
Transvenous cardiac pacing. Technics for optimal electrode positioning and prevention of coronary sinus placement.
abstract：:Optimal electrode position for long-term transvenous cardiac pacing is in the apex of the right ventricle. Intracardiac electrograms, surface electrocardiograms, frontal fluoroscopy, lateral roentgenograms, and pacing threshold levels were studied in two groups of patients: One group was comprised of five patients wit...

journal_title：Circulation

pub_type： 杂志文章

doi：10.1161/01.cir.42.4.701

authors： Gulotta SJ

更新日期：1970-10-01 00:00:00
Congenital aneurysm (diverticulum) of the right atrium. Clinical manifestations and results of operative treatment.
abstract：:A patient is described in whom a large congenital aneurysm or diverticulum of the right atrium caused repeated attacks of supraventricular arrhythmia and a strikingly reduced cardiac output. The aneurysm, which contained a large thrombus, was demonstrated by preoperative angiographic examinations. At the time of opera...

journal_title：Circulation

pub_type： 杂志文章

doi：10.1161/01.cir.38.1.124

authors： Morrow AG,Behrendt DM

更新日期：1968-07-01 00:00:00
Correlation of myocardial ultrastructure and function.
abstract：:The electron microscopic structure of heart muscle and the ultrastructural basis of cardiac contraction have been reviewed. The relation between muscle length and developed tension has been explained in terms of the structure of the sarcomere, which is the basic unit of contraction. Using the derived length-tension cu...

journal_title：Circulation

pub_type： 杂志文章,评审

doi：10.1161/01.cir.38.1.29

authors： Sonnenblick EH

更新日期：1968-07-01 00:00:00
Epidemiological study of the electrocardiographic diagnosis of left ventricular hypertrophy.
abstract：:Electrocardiograms from 5,129 examined persons, 2,449 men and 2,680 women, 16 years of age or older, were classified according to the Minnesota code of Blackburn and associates. The R wave amplitude criteria for possible left ventricular hypertrophy were fulfilled in 193 tracings from 135 men and 58 women. Age and sex...

journal_title：Circulation

pub_type： 杂志文章

doi：10.1161/01.cir.33.2.270

authors： Ostrander LD Jr

更新日期：1966-02-01 00:00:00
Angina micturition.
abstract：:A case history of a 46-year-old Negro male was presented with rheumatic aortic insufficiency, angina pectoris, and possible subacute bacterial endocarditis. While hospitalized, the patient developed angina pectoris associated with micturition. This was not accompanied by a change in blood pressure, pulse, or increase ...

journal_title：Circulation

pub_type： 历史文章,杂志文章

doi：10.1161/01.cir.27.1.85

authors： Morris JJ,McIntosh HD

更新日期：1963-01-01 00:00:00

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