abstract：:Optimal quantitation of myocardial infarction requires resolution of the three-dimensional geometry of the ischemic region at a time that progression of tissue necrosis has been completed and can be sharply delineated from noninfarcted myocardium but before significant remodeling of the ventricular chamber. Although t...

journal_title：Progress in cardiovascular diseases

authors： Cobb FR,Chu A

更新日期：1988-03-01 00:00:00

abstract：:The application of ultrasound to clinical evaluation of the symptomatic patient requires less precision and accuracy than when it is used as an instrument to study atherogenesis. The clinician's goal is to locate hemodynamically significant lesions; studies of atherogenesis require auxometry (measurement of the growth...

journal_title：Progress in cardiovascular diseases

authors： Blankenhorn DH,Rooney JA,Curry PJ

更新日期：1984-01-01 00:00:00

abstract：:There are a number of difficulties inherent in the analysis of such a large and diverse quantity of data. In a substantial number of clinical trials, there is no significant effort made to evaluate prosthetic performance as a function of preoperative cardiac anatomy. Hemodynamics have not been systematically studied i...

journal_title：Progress in cardiovascular diseases

authors： McClung JA,Stein JH,Ambrose JA,Herman MV,Reed GE

更新日期：1983-11-01 00:00:00

abstract：:Slow channel inhibiting agents, particularly verapamil, appear to produce beneficial effects in relieving symptoms of dyspnea, chest pain, and syncope or presyncope in over 70% of patients with hypertrophic cardiomyopathy. Symptomatic relief occurs in patients with and without left ventricular outflow obstruction. Exe...

journal_title：Progress in cardiovascular diseases

authors： Chatterjee K,Raff G,Anderson D,Parmley WW

更新日期：1982-11-01 00:00:00

abstract：:Echocardiography is a valuable technique for the diagnosis and serial follow-up of patients with impaired cardiac function. It is subject to certain limitations due to the assumptions inherent in deriving ventricular volume from a one-dimensional measurement and must be interpreted with caution in cases of suspected r...

journal_title：Progress in cardiovascular diseases

authors： Mason SJ,Fortuin NJ

更新日期：1978-09-01 00:00:00

abstract：:Current methodology permits one to define the functional basis of the preexcitation syndromes with reasonable certainty and to develop a rationale for instituting trials of medical therapy. Future studies will hopefully result in a more exact definition of the anatomic substrates of preexcitation and their relationshi...

journal_title：Progress in cardiovascular diseases

authors： Gallagher JJ,Pritchett EL,Sealy WC,Kasell J,Wallace AG

更新日期：1978-01-01 00:00:00

abstract：:This study systematically analyzed the incidence and variety of adverse reactions to quinidine sulfate in 652 consecutively monitored hospitalized patients. Fourteen percent of the patients sustained adverse reactions of sufficient severity to warrant discontinuation of the drug. These reactions include GI intolerance...

journal_title：Progress in cardiovascular diseases

authors： Cohen IS,Jick H,Cohen SI

更新日期：1977-09-01 00:00:00

abstract：:The integrated response to severe exercise involves fourfold to fivefold increases in cardiac output, which are due primarily to increases in cardiac rate and to a lesser extent to augmentation of stroke volume. The increase in stroke volume is partly due to an increase in end-diastolic cardiac size (Frank-Starling me...

journal_title：Progress in cardiovascular diseases

authors： Vatner SF,Pagani M

更新日期：1976-09-01 00:00:00

abstract：:The underlying causes of hypertensive disease remain unclear. This article has attempted to highlight potential dysfunctions in arterial pressure regulation which could either initiate or sustain the hypertensive process. As has been suggested innumerable times hypertension must certainly be a multifactorial abnormali...

journal_title：Progress in cardiovascular diseases

authors： Brody MJ,Zimmerman BG

更新日期：1976-03-01 00:00:00

abstract：:The possible methods of preventing myocardial infarction have been discussed. The desirability of prevention in the total problem of myocardial infarction is stressed. The methods consist of the prevention of the underlying coronary atherosclerosis, and the secondary prevention of myocardial ischemia contributed by ot...

journal_title：Progress in cardiovascular diseases

authors： Dawber TR,Thomas HE Jr

更新日期：1971-01-01 00:00:00