Anabolic Steroid-Induced Myocardial Infarction in a Young Male.

Misuse of androgenic-anabolic steroids (AAS) has been well known to increase the risk for a cardiac problem, including acute myocardial infarction (MI). Steroids once thought a magic drug providing immediate relief to patients, also have a darker aspect of its severe side effects. AAS are widely used these days, especially in teenagers, bodybuilders, and athletes. MI is thought to be a disease of old age, but young patients with MI without risk factors draw attention to the possibility of drugs such as cocaine, AAS abuse, and amphetamine.  In this article, we report the case of a 38-year-old African-American male, with a history of AAS abuse, who arrived at the emergency department with complaints of severe chest pain radiating to the left arm. An electrocardiogram (ECG) revealed ST-elevation MI (STEMI) and elevated troponin. The patient was transferred to the cardiac catheterization lab for an emergent catheterization which showed 100% stenosis of the left anterior descending artery and a drug-eluting stent was placed. An echocardiogram showed an ejection fraction of 35%. All blood workup was negative. The patient was discharged on aspirin, ticagrelor, statin, ACE inhibitor, and B-blocker after three days. Chest pain in a young patient population secondary to MI is not uncommon these days and the most important thing to evaluate is drug history, including AAS use. Athletes, bodybuilders, and others who use steroids or other drugs that are responsible for MI should be under the supervision of physicians so that the complications of steroids are ascertained, and if steroids are needed for any medical illness, proper dosage and follow-up should be emphasized. Therefore, while taking history from a patient, it is essential for physicians to be aware of this association of steroids with coronary artery disease.

Case Report of High-Grade Atrioventricular Block and Takotsubo Cardiomyopathy.

INTRODUCTION: Takotsubo cardiomyopathy (TTC) is a condition with a good long-term prognosis. However, when the TTC is due to a life-threatening arrhythmia, such as atrioventricular block (AVB), several considerations must be made regarding treatment. CASE PRESENTATION: A 71-year-old woman with a history of ischemic stroke presented after a syncopal episode. Before passing out, the patient was walking, nauseous, lightheaded, dizzy, and short of breath. In the emergency department, the blood pressure was 230/120 mmHg, and the heart rate was 38 beats per minute, but the patient was asymptomatic. An electrocardiogram showed a new-onset 2:1 AVB, bifascicular block, and prolonged PR and corrected QT intervals. An echocardiogram revealed a new-onset ejection fraction of 30% to 35%; hypokinesis of the apex, mid-inferoseptum, mid-anterolateral, apical to mid-inferior, and apical to mid-anterior walls; and hyperkinesis of the basal segments. The cardiac catheterization illustrated normal coronary arteries without significant stenosis. Therefore, the patient was diagnosed with TTC and 2:1 AVB. She was treated with lisinopril and metoprolol succinate and received a dual-chamber pacemaker. At the follow-up visit, the patient's ejection fraction and hypokinetic segments improved. She denied any recurrence of syncope, and her pacemaker was functioning appropriately. CONCLUSION: When AVB or other arrhythmias initiate a TTC, the patient can experience sudden cardiac death and decompensate quickly. Therefore, clinicians should understand this rare but fatal complication because these patients require pacemakers and beta blockers.

Syncope: An Atypical Presentation of Pulmonary Embolism Secondary to Occult Uterine Malignancy.

All syncopal patients who present to the emergency department should be considered for pulmonary embolism (PE) as part of their differential diagnosis. PE presenting as a syncopal episode and associated with occult uterine malignancy is uncommon. Review of the literature indicates that up to 10% of patients with unprovoked venous thromboembolism (VTE) are diagnosed with cancer in the year following that first episode of VTE. In patients suspected of having a PE who do not manifest any source of an embolism require eventual workup to screen for an occult malignancy. Here, we report a 74-year-old female who presented to the emergency department following an unexplained sudden loss of consciousness and eventually was found to have a massive saddle embolus caused by a uterine malignancy-induced VTE.