Unstable angina pectoris - Changes in the ST-T segment during daily activities such as bathing, eating, defecating and urinating.
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چکیده
منابع مشابه
Left and right heart haemodynamics during spontaneous angina pectoris. Comparison between angina with ST segment depression and angina with ST segment elevation.
The function of both right and left sides of the heart was studied during spontaneous attacks of angina pectoris at rest in 7 patients showing ST depression (type I) and 4 showing ST elevation (type II) during the attack. In none of the 44 type I attacks and 29 type II attacks which were recorded did circulatory changes; the latter were different in the two groups. Type I attacks showed: a) a b...
متن کاملPathology of stable and unstable angina pectoris.
The clinical and pathological data from 46 patients who died during or shortly after coronary bypass surgery and one patient who died shortly after angiography were studied. Each patient was placed into one of three clinical categories of angina pectoris. Twelve were classified as having unstable angina pectoris, 20 as stable severe angina, and 15 as stable moderate angina. No significant diffe...
متن کاملCirculating platelet products in unstable angina pectoris.
In 19 patients with unstable angina pectoris at rest, plasma levels of the platelet-derived proteins beta-thromboglobulin and platelet factor 4 were significantly elevated in blood samples obtained during or within 4 hours after episodes of angina, but were usually normal during quiescent intervals. Plasma levels of the arachidonic acid metabolite thromboxane B2 were less clearly related to ang...
متن کاملThallium-201 scintigraphy in unstable angina pectoris.
Thallium-201 scintigraphy was performed during the pain free period in 98 patients with unstable angina. Scintiscans were positive in 39 patients, questionable in 27 patients and normal in 32 patients. Eighty-one patients responded favorably to treatment (group I). Seventeen patients had complicated courses (group II) and despite maximal treatment with propranolol either developed infarction (s...
متن کاملCoronary artery stenting in unstable angina pectoris: a comparison with stable angina pectoris.
OBJECTIVE To compare early complication rates in unselected cases of coronary artery stenting in patients with stable v unstable angina. SETTING Tertiary referral centre. PATIENTS 390 patients with stable angina pectoris (SAP) and 306 with unstable angina (UAP). Patients treated for acute myocardial infarction (primary angioplasty) or cardiogenic shock were excluded. INTERVENTIONS 268 cor...
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ژورنال
عنوان ژورنال: Japanese Circulation Journal
سال: 1983
ISSN: 0047-1828,1347-4839
DOI: 10.1253/jcj.47.451