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9,913 Possible Causes for Left, arterial, basal, branch, lateral, segmental

  • Inferior Wall Myocardial Infarction

    CONCLUSION: This study suggests that myocardial bridging plays a role in left ventricular function in the acute stage of inferior wall MI.[] (LCX) vs the right coronary artery (RCA) undergoing primary percutaneous coronary intervention (PCI).[] Of 30 RF current applications that terminated VT, 21 (70%) were at basal isthmus sites.[] Bundle branch block emerged as an independent predictor of death only among patients with new right bundle branch block, and right bundle branch block emerged as an independent[] RESULTS: An advanced age of more than 74 years, female gender, lateral wall extension, complete atrioventricular block, bundle branch block, and cardiac free-wall rupture[] […] asynergy of the posterior segment as significant factors related to PQ segment depression.[]

  • Takotsubo Cardiomyopathy

    […] wall-motion abnormalities involving apical and mid-portions of the left ventricle in the absence of significant obstructive coronary disease.[] Patients with TLVABS were less likely to have concurrent ST-segment depression (6% vs 44%; P .003).[] […] risk factors for coronary artery disease.[] However, left ventriculography showed akinesis in the apical segments, together with hyperkinesis in the basal segments (a takotsubo shape).[] […] the branch or branches of the cardiac sympathetic nerves involved in TS.[] Repeated transthoracic echocardiography several weeks later showed normalization of left ventricular function.[]

  • Anterior Myocardial Infarction

    CONCLUSION: Left ventricular thrombus is a frequent complication after ant-MI with systolic dysfunction.[] BACKGROUND: ST segment elevation of chest lead V4 R is associated with worse prognosis in acute inferior ST-elevation myocardial infarction (STEMI).[] Rarer still is the presence of an aortic dissection, myocardial infarction, and an anomalous coronary artery.[] The individual myocardial velocity, strain, and strain rate values of each basal, mid, and apical segment were obtained.[] […] of the QRS complex and because the left bundle branch is intact, the septum is activated normally in a left-to-right direction.[] Abstract We report a case of anterior myocardial infarction in a middle-aged man without risk factors for atherosclerosis in whom myocardial bridge was diagnosed several years later[]

  • Posterior Myocardial Infarction

    […] acute posterior myocardial infarction was facilitated because the fresh electrocardiographic changes of true posterior myocardial infarction abolished the old pattern of left[] Left ventriculography also showed akinesis of segments 2, 3 4 and 6, and reduced wall motion in segments 1, 5 and 7.[] Among the 23 patients with isolated inferior infarction, the more diseased artery was the right coronary artery in 21 and the circumflex artery in 2 (p less than 0.001 by[] Left anterior (left) and transverse (right) oblique views of the heart showing the extremely posterior position of the basal portions of the lateral wall.[] Also, both patients had complete right bundle-branch block (RBBB) [old in patient 1, new in patient 2], the pattern of which was altered due to the associated PMI.[] Together with the changes in inferior and lateral leads, the full diagnosis is inferior, posterior and lateral wall infarction.[]

  • Lateral Wall Myocardial Infarction

    Although the patient's past medical history did not include hypertension, coronary disease, or hyperlipidemia, an arteriogram revealed a lesion in the left main coronary artery[] Register ST segment depression in lateral limb leads in inferior wall acute myocardial infarction: Implications regarding the culprit artery and the site of obstruction -[] Of The Circulatory System Block: Ischemic Heart Disease (410-414) Related Descriptions: Acute myocardial infarction of apical-lateral wall Acute myocardial infarction of basal-lateral[] You can learn the diagnostic criteria for this bundle branch in Left Bundle Branch Block ECG Review .[] This combination can occur in occlusion of a dominant left circumflex coronary artery which supplies the inferior, posterior and lateral walls of the left ventricle.[] artery (r. marginalis dx).[]

  • Left Bundle Branch Block

    PURPOSE: To assess the acute effect of triggered left ventricular pacing (tLVp) on left ventricular performance and contraction pattern in patients with heart failure, left[] Zonguldak Karaelmas University, Kozlu 67600, Zonguldak, Turkey. [email protected] Abstract We herein present a case of a 76-year-old male patient presented with transient ST segment[] artery disease).[] The VT morphology and pace mapping supported an exit site of the VT from the basal posterior right ventricle (RV) septum.[] There can be either a complete LBBB or an incomplete left bundle branch block known as a hemiblock.[] The ECG of a patient with fluctuating chest pain showed very subtle and one day later more obvious Wellens'signs.[]

  • Double Aortic Arch

    The left vertebral artery originated from the left aortic arch and entered the transverse foramen of C3, while the right vertebral artery originated from the right subclavian[] Using left third thoracotomy, the segment, which caused compression of the oesophagus, was ligated and divided.[] Crisscross pulmonary artery origin is a rare benign anomaly characterized by the left pulmonary artery arising superiorly and to the right side of the right pulmonary artery[] Chest examination revealed wheezes with some wet crepitations scattered basally.[] It occasionally occurs with unusual head and neck vessel branching.[] The dominant and minor arches can vary in laterality and specific patterns of branching and segmental hypoplasia/atresia.[]

  • Right Bundle Branch Block

    […] nonspecific intraventricular conduction delay (QRS duration, 0.13 seconds) characterized by notches and slurrings in the descending part of the R waves in the left precordial[] Furthermore, the association between RBBB and incidence of CAD also its influence on the severity of stenosis in coronary arteries has not been established.[] […] isovolumic relaxation time, a decreased ejection time, and an increased pre-ejection period/ejection time ratio, and the myocardial performance index (Tei index) at the basal[] Specialty Cardiology A right bundle branch block ( RBBB ) is a heart block in the right bundle branch of the electrical conduction system. [1] During a right bundle branch[] He developed incomplete right bundle branch block during first stage of exercise and later on developed incomplete and complete right bundle branch block on alternate beats[] The coved-type ST-segment elevation disappeared as the acute inflammation subsided.[]

  • Posterior Cerebral Artery Occlusion

    Short description: Cereb infrc d/t unsp occls or stenos of left post cereb art The 2019 edition of ICD-10-CM I63.532 became effective on October 1, 2018.[] artery occlusion.[] Image 2: Effacement of the basal cistern, quadrigeminal plate with enlargement of the contralateral lateral ventricle.[] We postulate that the thrombus had embolized to the left posterior cerebral artery and caused occlusion of its cortical branch and subsequent infarction.[] Correlation between clinical, CT, and angiographic findings in 24 cases showed that occlusion was most common in the crural segment.[] Basal ganglia dysfunction (Medical Encyclopedia) Brain abscess (Medical Encyclopedia) Brain surgery (Medical Encyclopedia) Central pontine myelinolysis (Medical Encyclopedia[]

  • Anterior Cerebral Artery Occlusion

    Code Information Diagnosis Code: I66.12 Short Description: Occlusion and stenosis of left anterior cerebral artery Long Description: Occlusion and stenosis of left anterior[] […] was basilar artery occlusion.[] If increased intraventricular pressure is not present, the clinician can suspect a bilateral lesion of cingulate gyrus, medial nuclei of basal ganglia, and/or anterior and[] On the other hand, the A1 segment of anterior cerebral artery gives a lot of deep penetrating branches, going mainly to the anterior thigh of the internal capsule, anterior[] They eventually reach the lateral surface of the hemisphere and their branches supply the lateral aspects of the frontal, parietal, temporal, and occipital lobes.[] Variations in the post-communical segment include unpaired (0.5-5% ), bihemispherical (1%) and triplex (1-2%).[]