STEMI inferior

Patients with COVID-19 often experience significant cardiovascular complications, including heart failure, myocarditis, and acute coronary syndrome. We present the case of a male patient with severe COVID-19 pneumonia, complicated with inferior ST-segment elevation myocardial infarction (STEMI), which was attributed to spontaneous coronary artery dissection (SCAD). We also make a review of the literature on case reports of patients with COVID-19 and acute myocardial infarction due to SCAD. Through these clinical cases, a potential correlation between SCAD and COVID-19 infection is implied...

A 51-year-old male patient was brought to the emergency department (ED) by paramedics after an unwitnessed fall from a height while he was working. He sustained a severe head injury with a low Glasgow Coma Scale (GCS). After securing his airway and stabilizing the patient, a CT scan of the brain was done that revealed bilateral subdural hematomas, and an electrocardiogram (EKG) revealed an ST elevation inferior wall myocardial infarction (MI), which was suggested to be the cause of his fall. With the presence of two concomitant life-threatening medical conditions, it was a predicament which of the two pathologies to target first in treatment...

Introduction: It has been shown that pregnancy can cause alterations in the severity of COVID-19 infection. We demonstrate an immediate post-partum patient diagnosed with severe COVID-19 and subsequently developed acute thrombosis of coronary artery. Case Summary: 35-year-old female unvaccinated for COVID-19 presented in labor and delivered on the same day. Several hours later, she was found to be in respiratory distress and tested positive for COVID-19. On day 7, computerized tomography (CT) of chest revealed bilateral pneumonia and pneumomediastinum...

RATIONALE: Diffuse multivessel coronary artery spasm (DMV-CAS) was defined as a severe and reversible diffuse spasm occurring in more than 2 major coronary arteries, which is rare in clinical practice. Due to a wide lesion scope, DMV-CAS often occurs in the form of complications. It is not easy to be clinically diagnosed because it is too brief to be caught. Here, we report a rare case of spontaneous subtotal occlusion of 3 major coronary arteries induced by Vasalva action, which was confirmed in real-time by CAG...

Inferior Wall ST-Segment Elevation Myocardial Infarction (INF STEMI) is a severe condition with high mortality. Rapid treatment with Primary Percutaneous Coronary Intervention (PPCI) is preferred. Pulse Pressure (PP) is a known risk factor for both cardiovascular disease and may be a valuable predictor of outcomes in these patients. The study aims to evaluate the relationship between PP and long-term prognosis, mortality, and major cardiovascular events after inferior STEMI in cases who underwent PPCI. This cross-sectional study included subjects with a confirmed diagnosis of inferior STEMI who underwent PPCI...

Interpretation of the ST-segment axis in ST-elevation myocardial infarction (STEMI) plays a crucial role in identifying the culprit artery and optimizing revascularization strategies. In certain conditions, the ST-segment axis may abruptly change during management, creating diagnostic confusion, provoking unnecessary workups, and causing treatment delays. Some reported causes of wandering ST-segment include lead misplacement, progressive injury, coronary vasospasm, migration of the thrombus, and aortic dissection...

Spontaneous Coronary Artery Dissection (SCAD) is a significant cause of acute coronary syndrome. SCAD frequently affects young women, often without cardiovascular risk factors. Coronary angiography is the diagnostic mode of choice. Based on clinical context, treatment is divided into conservative methods and revascularization with either percutaneous coronary intervention or bypass grafting. This case report describes a 26-year-old female with a preceding diagnosis of myopericarditis who presented to the ED with inferior STEMI and was subsequently diagnosed with a spontaneous right coronary artery dissection...

BACKGROUND: Aslanger's pattern in electrocardiogram (ECG) indicates that patients may have acute inferior myocardial infarction(AMI) with concomitant critical stenoses on other coronary arteries, which needs to be evaluated the timing of revascularization as risk equivalents of ST elevation myocardial infarction(STEMI). CASE PRESENTATION: The patient was a 62-year-old male with chief complaint of intermittent exertional subxiphoid pain for 20 days from 30th June...

Conventional autopsies are considered standard methods for clarifying cause of death. However, because of the increasing use of computed tomography, magnetic resonance imaging, and other diagnostic imaging techniques, autopsy imaging is now more frequently adopted to identify diseases with unknown causes and sudden deaths. A 84-year-old man was diagnosed with acute myocardial infarction using coronary angiography. After taking oral antiplatelet medication in the catheterization laboratory, the patient suddenly coughed violently, lost consciousness, and was diagnosed with cardiac arrest...

Autonomic responses elicited by myocardial infarction vary depending on the site of injury, but accurate assessment using heart rate variability during the acute phase is limited. We systematically searched PubMed without language restrictions throughout July 2023. We reviewed studies reporting autonomic indices separately for anterior and inferior infarcts, followed by a meta-analysis of those reporting the standard deviation of the inter-beat interval between normal sinus beats during the initial 24 hours after the onset of symptoms...

BACKGROUND: Covid-19 infected patients without any risk factors and family history of a thrombotic event can be still at risks of developing thrombotic and/or other Covid-19-related complications, and therefore, there is a substantial need to study such cases. CASE PRESENTATION: In this study, we present a 60-years-old Covid-19 patient with mild symptoms who was admitted to the hospital with simultaneous arterial and venous thrombotic event, with chief complaint of chest pain and vague abdominal pain...

BACKGROUND: Immune checkpoint inhibitors (ICI) and Tyrosine kinase inhibitors (TKI) are effective for several types of cancers, but they can have several cardiotoxicity sides effects. We present a case of TKI-ICI toxicity resulting in multiorgan inflammatory syndrome with myocarditis and thrombotic STEMI that were successfully treated with high-dose steroids and PCI. CASE PRESENTATION: Seventy-two year-old man patient treated with on pembrolizumab 200 mg IV every 3 weeks and Axitinib 5 mg PO q12h for the past 5 months complained of acute shortness of breath, altered mental status, and chronic diarrhea...

BACKGROUND: ST-segment elevation myocardial infarction (STEMI) has traditionally been managed with immediate reperfusion of the culprit artery, primarily through percutaneous coronary intervention and stent placement. Emerging data are highlighting the crucial importance of post-infarct microcirculatory function assessment. CASE SUMMARY: This report presents a patient with an inferior STEMI who was successfully reperfused without stent implantation. Tools such as optical coherence tomography, fractional flow reserve, and positron emission tomography computed tomography N-13 ammonia were utilized, offering comprehensive insights into the anatomical and functional characteristics of both the epicardial vessel and microcirculation...

BACKGROUND: Direct lightning strikes are rare, and multiple organ systems can be involved. Prognosis is dependent on the severity of the injury. Severe myocardial injury associated with transient electrocardiogram changes, which have been previously described, is a hazardous complication. CASE SUMMARY: A 35-year-old man with no known past medical history presented unresponsive following a direct lightning strike while sitting in a portable toilet. High-quality cardiopulmonary resuscitation was started in the field, with return of spontaneous circulation (ROSC) after 1 h...

Heart rhythm complexity (HRC), a subtype of heart rate variability (HRV), is an important tool to investigate cardiovascular disease. In this study, we aimed to analyze serial changes in HRV and HRC metrics in patients with inferior ST-elevation myocardial infarction (STEMI) within 1 year postinfarct and explore the association between HRC and postinfarct left ventricular (LV) systolic impairment. We prospectively enrolled 33 inferior STEMI patients and 74 control subjects and analyzed traditional linear HRV and HRC metrics in both groups, including detrended fluctuation analysis (DFA) and multiscale entropy (MSE)...

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A 70-year-old woman with a history of type 2 diabetes mellitus was transferred to our hospital due to inferior ST-segment elevation myocardial infarction. An emergent coronary angiogram revealed occlusion of the distal right coronary artery. Primary percutaneous coronary intervention was performed, preceded by lesion assessment using intravascular ultrasound (IVUS).

Acute iatrogenic aortic dissection following percutaneous coronary intervention is a rare but sinister cause of post-procedure morbidity and mortality. Delayed diagnosis increases the mortality significantly. We present a case of a 52-year-old male who presented with an iatrogenic aortic dissection following percutaneous coronary intervention for an inferior ST-elevation myocardial infarction. Although the diagnosis was initially missed by conventional imaging for a period of 5 months, it was later diagnosed assisted by cardiac computed tomography...

BACKGROUND: Cardiovascular diseases (CVDs) are a global concern. CVD remains a primary cause of death despite reduced coronary heart disease death rates. Acute coronary syndrome (ACS) involves myocardial infarction (MI) and unstable angina, sharing mechanisms such as plaque instability. Our study assesses the right ventricular (RV) function's predictive value in acute inferior wall MI (IWMI) to identify high-risk patients with an elevated likelihood of experiencing severe cardiac complications, hemodynamic instability, or a higher mortality risk following an acute IWMI...

BACKGROUND: Acute myocardial infarction (AMI) causes significant mortality and morbidity in people with impaired kidney function. Previous observational research has demonstrated reduced use of invasive management strategies and inferior outcomes in this population. Studies from the USA have suggested that disparities in care have reduced over time. It is unclear whether these findings extend to Europe and the UK. METHODS: Linked data from four national healthcare datasets were used to investigate management and outcomes of AMI by estimated glomerular filtration rate (eGFR) category in England...