Effect of Angina
نویسنده
چکیده
The increased left ventricular end-diastolic pressure associated with myocardial ischemia was studied in 19 patients at cardiac catheterization. Single plane left ventriculograms were performed using high fidelity micromanometer tipped catheters before and immediately following rapid atrial pacing. Left ventricular diastolic properties were evaluated by constructing diastolic pressure-volume curves from the simultaneous pressure and volume data. In seven control patients, there was no significant change in left ventricular hemodynamics or the diastolic pressure-volume curve after atrial pacing. Twelve patients with significant coronary artery disease developed angina during pacing and had an increased left ventricular end-diastolic pressure (18 ± 2 mm Hg, control, vs
منابع مشابه
The Mechanism of the Effect of Calcium-blocking Drugs on the Treatment of Angina
Dans cet article Jes auteurs ont rappele les bases physiopathologiques et mecanisme d'action des antagonistes de (Ca + ) dans le traitement de l'angine de poitrine.
متن کاملتأثیراستفاده از محلول گلوکز- انسولین - پتاسیم بر پیش آگهی کوتاه مدت بیماران با آنژین صدری ناپایدار
Introduction: Unstable angina as a clinical condition includes a major group of patients manifested with acute coronary syndrome. Misdiagnosis of this clinical syndrome causes myocardial infarction (MI) and death. Conventional and advanced forms of treatment are used with the aim of rapid stabilization of unstable angina. Although infusion of glucose - insulin - potassium (GIK) solution has had...
متن کاملEffect of Opium Addiction on Aspirin Resistance in Stable Angina Pectoris
Background: The rate of cardiovascular diseases in developing countries is approximately 60% and it is still has an increasing trend. The clinical effectiveness of aspirin in preventing cardiovascular events has been well proven. Although aspirin is an effective and inexpensive drug, its consumption is not equally beneficial for all patients. Many factors can be affective on the efficacy of ant...
متن کاملComparison of the Effect of Lecture Training and Clinical Education on the Care of Patients with Angina Pectoris on Attitude of Nurses in Emergency Department of Military Hospitals of in Mashhad
Introduction: Nursing education has the task of preparing graduates with the ability to identify the needs of patients in a changing society and in the clinical setting, and provide the best possible care based on the best scientific evidence. Objective: The aim of this study was to compare the effect of lecture and clinical education on the care of patients with angina pectoris on attitude of ...
متن کاملPrevalence of Rose Questionnaire Angina and its Association with Coronary Heart Disease Risk Factors in Tehran, IR.Iran
Background: Rose questionnaire is a standard mean for diagnosing angina pectoris in epidemiological study. The present study was done to determine the prevalence of angina pectoris according to Rose questionnaire for chest pain, and to investigate the association of angina with several coronary hearh disease risk factors in Tehran urban population (district-13) during 1999 to 2000. Methods: 60...
متن کاملCurcumin effects on myeloperoxidase, interleukin-18 and matrix metalloproteinase-9 inflammatory biomarkers in patients with unstable angina: A randomized clinical trial
Objective: Inflammation along with oxidative stress plays an important role in the development, progression, instability and rupture of coronary atherosclerotic plaques. Several studies introduced curcumin (diferuloylmethane) as a wonderful chemical in Curcuma longa<span style="font-size: m...
متن کامل