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Query: UMLS:C0011570 (
depression
)
172,036
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A study is made of 525 consecutive treadmill exercise tests. Horizontal or downsloping ST segment
depression
of 1 mm or more was considered or ischaemic response. A systolic blood pressure exceeding 200 mm Hg or a diastolic blood pressure exceeding 100 mm Hg during or after exercise was defined as a hypertensive response. An ischemic response was found in 48 subjects. In this group, 7 (15%) had previous myocardial infarction, 10 (21%) had minor ischaemic changes in the resting electrocardiogram. Twenty-eight (58%) complained of
precordial pain
or discomfort. A hypertensive response occurred in 101 subjects. Thirty-eight of them had
precordial pain
or discomfort. The resting blood pressure was elevated in 52, borderline in 32, and normal in 17 subjects. Cardiac arrhythmias were detected in 53 patients. Other abnormalities detected included 3 cases of hypertrophic cardiomyopathy and 1 case of post exercise bronchospasm due to propranolol.
...
PMID:Clinical aspects of treadmill exercise testing. 724 31
The ergometrine test was performed in 102 patients with ischemic heart disease (IHD) and cardialgias of various genesis. The diagnosis was verified in all patients by the bicycle exercise test and coronary arteriography. The variant of angina pectoris was diagnosed when there were precordial pains and the ST-segment elevation after intravenous ergometrine injection. The appearance of angina pectoris and ischemic ST-segment
depression
was observed in patients with angina of effort and at rest. This type of reaction in the ergometrine test indicates obstructive coronary heart disease. The appearance of
precordial pain
without ECG changes is probably the sign of latent coronary insufficiency. The ergometrine testing is proposed for the differential diagnosis of different forms of angina pectoris.
...
PMID:[Diagnostic importance of the ergometrine test in ischemic heart disease]. 728 92
The results of exercise stress test in 86 patients with intraventricular conduction troubles (BBBand or Emiblock) are discussed in order to asses the meaning of exercise induced ECG alterations and possibly of an etiopathogenetic interpretation. The AA. examined the following parameters during stress test and recovery: max heart rate, percent of teoric max heart rate, max BP, max heart rate x BP product, AQRS at rest and during recovery immediately after exercise test, QRS duration, ST
depression
, T amplitude. The majority (91,67%) of isolated RBBB patients had negative test; 30,43% of RBBB + LAEmiblock patients had ECG signs and clinical symptoms of myocardial ischemia. In LBBB patients the test was considered positive only if present ST
depression
and
precordial pain
. The AQRS tends during exercise to the right; in the 60% of RBBB + LAEmiblock patients it can be seen a tendency to left axis deviation; the amplitude of T-wave is increasing in more than 50% in LBBB. The conclusions are that in patients with intraventricular conduction troubles the interpretation of results is always difficult; the presence of clinical symptoms like
precordial pain
may give an aide when associated to the ECG variations.
...
PMID:[The exercise stress test in patients with intraventricular conduction troubles (author's transl)]. 746 61
A sixty three year old woman suffering from Takayasu's arteritis with involvement of the aortic arch, subclavia arteries and occlusion of the right pulmonary artery, developed progressive
precordial pain
. Exercise electrocardiogram disclosed ST segment
depression
. Coronary arteriograms demonstrated no coronary stenosis, but collateral circulation arising from circumflex coronary artery to right pulmonary artery. The collateral blood flow was considered to be of great importance, and causing the coronary steal syndrome, leading to angina pectoris.
...
PMID:[Unstable angina due to communication between the coronary artery and the right pulmonary artery in patient with Takayasu's arteritis]. 956 36
For the assessing the incidence of mood disturbances among the neurological out-patients 3287 of them were examined by 111 neurologists during their routine practice. Early diagnosis, the type of mood disturbances and the depth of
depression
were estimated by the use of Beck's
Depression
Inventory, the questionnaire based on The Mini-International Neuropsychiatric Interview and Hamilton
Depression
Rating Scale, as well. Around half of the patients (50.47%) were suspected on
depression
, as an early diagnosis. In suspected and diagnosed depressive patients the symptoms as anxiety, low activity
precordial pain
, headaches, dry mouth, constipation, sleep and appetite troubles were significantly (p < 0.01) more frequent than in euthymic subjects. Among all studied patients the episode of
depression
were found as a final diagnose in 17.2%, recurrent depressive disorders--in 17.6% and dysthymia--in 2.8% of subjects. In finally diagnosed depressive patients the chronic neurological problems were significantly (p = 0.013) more frequent, as the cause of the visit, than in the euthymic ones. The low mood was equally frequent among the patients with Parkinson's disease, multiple sclerosis and cerebrovascular disorders, as well.
...
PMID:[Prevalence of depression in neurological outpatients. DEPEND study]. 1291 Aug 52
This is the report on a 45-year-old female, with a history of systemic arterial hypertension and cigarette smoking, submitted to dobutamine-atropine stress echocardiography for the investigation of coronary artery disease. At stress peak, the patient reported sudden, highly intense
precordial pain
. The 12-lead electrocardiogram showed ST segment elevation in DII, DIII, aVF, V5 and V6, and
depression
in DI, aVL, V2 and V3. Echocardiographic imaging monitoring showed dyskinesia of inferior septum and akinesia of inferior wall. The test was interrupted immediately. The patient was medicated and improved her
precordial pain
condition as well as wall motion abnormalities. Coronary angiography showed irregular coronary lesions with <50% luminal diameter obstruction. It is a case of coronary spasm induced by alpha-adrenergic stimulation during dobutamine-atropine stress echocardiography.
...
PMID:Coronary spasm induced by dobutamine-atropine stress echocardiography. 1726 96
The case presented here is of a 71-yr-old female patient who met the diagnostic criteria for stress-induced cardiomyopathy, which was triggered by intense emotional stress after being hit by a bicycle. The clinical picture mimicked that of an acute myocardial infarction, manifesting as
precordial pain
, ST-segment
depression
followed by deep negative T waves and prolonging of the QT interval, slight increase in cardiac enzymes and coursing with transient apical ballooning of the left ventricle and hyperkinesis of the basal walls (conferring the aspect of "apical ballooning"), although in the absence of subepicardial coronary obstruction. Ventricular function normalized after the second week of clinical evolution.
...
PMID:Transient left ventricular dysfunction due to stress-induced cardiomyopathy. 1799 72
Based on previous observations of cardioplegic ionic myocardial distress, myocardial stress dyskinesia was investigated as another possible cause of exercise stress testing-induced silent myocardial ischemia by analyzing the efficacy of the myocytic calcium channel blocker diltiazem in normalizing the results of patients who previously tested positive.From October 2004 to February 2006, 25 patients (13 women [52%]; aged between 28 and 71 years; mean age 56.9 years) complaining of
precordial pain
, with no coronary artery obstruction detected by scintigraphy and coronary cineangiography studies, presenting with positive ergometric testing, defined by ST segment
depression
, with no
precordial pain
or arrhythmia during testing, were treated with diltiazem in three daily doses of 90 mg, and were restudied five or seven days after the first examination. Treadmill electrocardiography exercise testing was performed using the standard Bruce protocol, analyzing the following parameters: the J point and Y point of the ST segment
depression
, maximum oxygen uptake reached, heart rate, double product and exercise performance measured in metabolic equivalents.The administration of diltiazem abolished patients' complaints of atypical
precordial pain
in all cases and blocked ST segment
depression
, both J point (control: mean 2.3+/-0.5 mm; with treatment: 0.4+/-0.5 mm; P<0.001) and Y point (control: mean 1.9+/-0.7 mm; with treatment: 0.1+/-0.3 mm; P<0.001). The heart rate variations were not significant (P>0.05), with mean values of 156.2+/-12.0 beats/min for the control and 149.0+/-19.2 beats/min with treatment. There was significant (P<0.01) improvement in the functional classification of the heart with treatment (mean 2.7+/-0.9 for the control and 2.0+/-0.7 with treatment), without significant variations (P>0.05) in maximum oxygen uptake and double product results.The administration of the myocytic calcium channel blocker diltiazem impeded the occurrence of the silent ST segment
depression
, previously induced by exercise stress testing in patients without confirmed obstructive coronary artery disease, supporting the involvement of calcium-dependent myocardial contraction ionic dyskinesia in the genesis of silent ST segment
depression
.
...
PMID:Myocardial cell membrane stress ionic dyskinesia reversal by diltiazem. 1865 Oct 37
Variant (Prinzmetal's) angina is an uncommon cause of
precordial pain
caused by coronary vasospasm and characterized by transient ST elevation and negative markers of myocardial necrosis. This is the case of a female patient with a prior history of
depression
and panic attacks who presented with recurrent symptoms including chest pain. A cardiac event monitor positively documented coronary vasospasm associated with anxiety-provoking chest pain, whereas the coronary arteries were angiographically normal. We noted that the frequency of angina attacks apparently increased during the period that coincided with the introduction of Bupropion SR for treatment of the patient's
depression
. Considering the possibility of bupropion-associated negative impact on coronary vasospasm, the antidepressant therapy was adjusted to exclude this drug. Although Prinzmetal's angina is relatively uncommon, we suspect that a routine use of cardiac event monitors in subjects with panic disorder might reveal a greater incidence of coronary vasospasm in this patient population.
...
PMID:Depression with panic episodes and coronary vasospasm. 2002 23
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