Related Experiment Video
Updated: Aug 2, 2026

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
Published on: June 11, 2019
[Exercise-induced left arm pain and thrombocytosis]
Abstract:
We describe the case of a 45-year-old male smoker who presented with an acute anterior wall myocardial infarction and a platelet count on admission of 1030000/mm3. Emergent coronary angiography revealead left anterior wall akinesia caused by a spontaneously resolved thrombosis of the left anterior descending artery with residual stenosis. Primary percutaneous coronary angioplasty and stenting were performed. Postangioplasty course was uneventful. He was diagnosed with essential thrombocythemia based on the findings of marked thrombocytosis of 1,030,000/mm3, splenomegaly and numerous clumping giant megakaryocytes on bone marrow biopsy. In addition to standard therapy with aspirin, heparin, betablocking agent, ACE-inhibitor and statine he received additional anti-platelet therapy with Clopidogrel. Cytoreductive therapy was not necessary.
Related Concept Videos
Assessment of the Cardiovascular System III: Palpation
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above the...
Pericarditis II: Clinical Features and Diagnostic Tests
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
Venous Thrombosis III: Interprofessional Care
Venous Thrombosis IV: Nursing Management
Pulmonary Embolism III: Nursing Management

