coronary sindrome

One of the complications during an acute coronary syndrome event is the presence of arrhythmias. Among them, those of the supraventricular type, especially atrial fibrillation, carry a poor prognosis both in the short and long term, being the cause of situations such as cerebrovascular event, ventricular arrhythmias, and increased mortality. The arrhythmia tends to appear in a certain population group with particular risk factors during the index event in approximately 10% of cases. Appropriate treatment at the time of its onset, thanks to the use of drugs that modulate heart rate, rhythm, and anticoagulant management in the most vulnerable groups, will lead to a less bleak outcome for these patients...

Paraguay is currently facing a new outbreak of Chikungunya virus. This report summarizes two severe cases of Chikungunya (CHIKV) infection, confirmed by real-time reverse transcription polymerase chain reaction. We present the cases of patients with acute CHIKV infection and multisystem involvement, with fever, rash, abdominal pain, vomiting, myocarditis, and coronary artery anomalies, very similar to the cases described in MIS-C related to SARS-CoV-2 during the COVID-19 Pandemic. Both patients received IVIG and methylprednisolone, with good clinical response...

OBJECTIVES: To assess differences in the clinical management of nonST-segment elevation myocardial infarction (NSTEMI), including in-hospital events, according to biological sex. MATERIAL AND METHODS: Prospective observational multicenter study of patients diagnosed with NSTEMI and atherosclerosis who underwent coronary angiography. RESULTS: We enrolled 1020 patients in April and May 2022; 240 (23.5%) were women. Women were older than men on average (72...

OBJECTIVE: To evaluate the efficacy of a cardiac rehabilitation program (CRP) in improving adherence to non-pharmacological secondary prevention in patients with acute coronary syndrome (ACS). METHOD: Retrospective study of patients with ACS referred to CRP in a tertiary hospital from 2018 to 2021. Pre-post differences in adherence to physical activity, Mediterranean diet, smoking, and motivation to change were analyzed. Age, sex, and baseline motivation were analyzed in predicting change in adherence...

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BACKGROUND: ST-elevation myocardial infarction (STEMI) systems of care have reduced inter-hospital transfer times and facilitated timely reperfusion goals. Helicopters may be an option when land transportation is not feasible; however, the safety of air transport in patients with acute coronary syndrome (ACS) is a factor to consider. OBJETIVES: The aim of this study was to evaluate the safety of helicopter transport for patients with ACS. METHODS: Prospective, observational, and descriptive study including patients diagnosed with ACS within the STEMI network of a metropolitan city transferred by helicopter to a large cardiovascular center to undergo percutaneous coronary intervention...

INTRODUCTION AND OBJECTIVES: The optimal timing of coronary angiography in patients admitted with non-ST-segment elevation acute coronary syndrome (NSTEACS) as well as the need for pretreatment are controversial. The main objective of the IMPACT-TIMING-GO registry was to assess the proportion of patients undergoing an early invasive strategy (0-24hours) without dual antiplatelet therapy (no pretreatment strategy) in Spain. METHODS: This observational, prospective, and multicenter study included consecutive patients with NSTEACS who underwent coronary angiography that identified a culprit lesion...

OBJECTIVE: To determine the predictive value of Cognitive Assessment, Symptom Severity, Personal Control and Self-Efficacy on decision making in the experience of Acute Coronary Syndrome symptoms. METHOD: Quantitative study of cross-sectional analytical design, a probabilistic sampling was carried out for 256 participants diagnosed with coronary syndrome in three health institutions. The effects between the independent variables Cognitive Assessment, Symptom Severity, Personal Control, Self-Efficacy and the dependent Decision-Making were analyzed...

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Anticoagulant treatment, together with antiplatelet therapy, plays an important role in the treatment of acute coronary syndromes. Its use is associated with a reduction in new ischemic events, stent thrombosis, and lower mortality. However, in clinical practice there is great heterogeneity in its use, leading to suboptimal results in treatment. This paper conducts a narrative review on the use of parenteral anticoagulants in patients with acute coronary syndromes, depending on the clinical scenario, as well as the revascularization strategy used and the bleeding risk...

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INTRODUCTION AND OBJECTIVES: The PEACE study (Performance of a sirolimus-eluting balloon strategy in acute and chronic coronary syndromes) investigated for the first time whether a sirolimus-coated balloon (SCB) (Magic Touch, Concept Medical, India) is associated with different outcomes depending on whether it is used in acute coronary syndromes (ACS) or chronic coronary syndromes (CCS). METHODS: This was a post-hoc analysis from the all-comers EASTBOURNE Registry (NCT03085823)...

OBJECTIVES: To evaluate the rate of use of antiplatelet pretreatment in patients with non-ST elevated acute coronary syndrome (NSTEACS) and its association with adverse events in two Argentine registries. MATERIALS AND METHODS: We retrospectively analyzed two Argentine acute coronary syndrome (ACS) registries from 2017 and 2022. We explored the incidence of pretreatment and the drug used. We evaluated the relationship between this strategy and a composite clinical outcome of in-hospital events: death + myocardial infarction + stent thrombosis + post-MI angina + transient ischemic event/cerebrovascular event, and with bleeding events (BARC 2 or higher)...

BACKGROUND: Several indexes have been developed to define the risk attributable to lipid metabolism with a single value. The total cholesterol/high-density lipoprotein (TC/HDL-C) and low-density lipoprotein/high-density lipoprotein (LDL-C/HDL-C) ratios are the most used. The higher the value of these ratios, the greater the probability of cardiovascular events. OBJECTIVE: To identify whether the TC/HDL-C and LDL-C/HDL-C ratios are early prognostic markers of mortality and major cardiovascular events in patients with ST-elevation acute coronary syndrome...

BACKGROUND: Takotsubo cardiomyopathy (TM) is a form of non-ischemic cardiomyopathy. It is characterized by transient regional systolic dysfunction of the left ventricle that mimics acute myocardial infarction. The main objective of this article is to report the case of a patient with TM associated with abnormal birth of the left coronary trunk. CLINICAL CASE: A 76-year-old woman with typical angina at rest, with an electrocardiogram that showed dynamic changes in the T wave and elevation of biomarkers...

UNLABELLED: The multisystem inflammatory syndrome in children associated with COVID-19 (MIS-C) is infre quent but potentially lethal. There are few reports of this disease and its phenotypes in Latin America. OBJECTIVE: To describe the characteristics of the clinical phenotypes of MIS-C in hospitalized patients in Lima, Peru. PATIENTS AND METHOD: A descriptive and retrospective study in patients under 14 years old with a diagnosis of MIS-C at the Hospital Nacional Edgardo Rebagliati Martins (Lima, Perú), from April 2020 to August 2021...

UNLABELLED: Coronavirus 2 (SARS-CoV-2) infection has spread rapidly. In pediatrics, a condition similar to shock is described named multisystem inflammatory syndrome in children (MIS-C) or pediatric inflammatory multisystem syndrome temporally associated with SARS-CoV-2 (PIMS-TS). The mechanisms of cardiological involvement are not clear. OBJECTIVE: To describe cardiological in volvement and inflammatory markers in hospitalized patients with MIS-C in a tertiary hospital...

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Kounis syndrome is defined as cardiovascular symptoms that occur secondary to allergic or hypersensitivity insults, and is also called allergic angina and allergic myocardial infarction. We report a case of pre-operative ceftriaxone-induced Kounis syndrome with no evident dermatological manifestation, and describe our diagnostic dilemma. The patient was symptomatically managed and discharged in stable condition with a warning against future use of ceftriaxone.

Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a heritable heart muscle disorder with fibro-fatty replacement that involves the right ventricle and in the advanced phases could become biventricular. Takotsubo syndrome (TTS) is characterized by reversible systolic dysfunction occurring after a stressful event and independent of the underlying coronary artery disease. A 70-year-old female with family history of sudden cardiac death and a previous diagnosis of biventricular ARVC presented to the emergency department after experiencing chest pain and elevation of myocardial enzymes...