Concomitant ATTR and AL Cardiac Amyloidosis With Matching 99mTc-DPD Scintigraphy and 18F-Flutemetamol PET/CT.

Two distinct types of systemic amyloidosis-transthyretin (ATTR) and light chain (AL)-account for the majority of cardiac amyloidosis (CA), which have been considered mutually exclusive. Diagnostic confusion can arise when both proteins are identified from an amyloid deposit. We present a rare occurrence of histopathologically confirmed concomitant ATTR and AL CA captured on 99mTc-3,3-diphosphono-1,2-propanodicarboxylic acid (DPD) scan and 18F-flutemetamol (FMM) PET/CT.

Prognostic Value of Ambulatory Status at Transplant in Older Heart Transplant Recipients: Implications for Organ Allocation Policy.

Background: Shortage of organ donors in the Republic of Korea has become a major problem. To address this, it has been questioned whether heart transplant (HTx) allocation should be modified to reduce priority of older patients. We aimed to evaluate post-HTx outcomes according to recipient age and specific pre-HTx conditions using a nationwide prospective cohort.

Sodium-glucose cotransporter-2 inhibitors and clinical outcomes in patients with hypertrophic cardiomyopathy and diabetes: A population-based cohort study.

Aims: Hypertrophic cardiomyopathy (HCM) is associated with a significant risk of arrhythmia and heart failure (HF), yet treatment options for patients with HCM have remained limited. We aimed to investigate the relationship between sodium-glucose cotransporter-2 inhibitor (SGLT2i) use and clinical outcomes among patients with concurrent HCM and diabetes in real-world settings.

Methods And Results: Using the Korean National Health Insurance Service database, we identified patients with a confirmed diagnosis of HCM and prescriptions for antidiabetic drugs from 2018 to 2022.

Higher serum phosphate within the normal range is associated with the development of calcified aortic valve disease.

Background: Despite the essential role of ectopic osteogenic calcium-phosphate metabolism in the development of calcific aortic valve disease (CAVD), the implications of high serum phosphate levels in CAVD development are not fully understood.

Methods: Asymptomatic individuals who underwent health screening using serial cardiac computed tomography (CT) and echocardiography were selected from a multicenter registry. CAVD was identified and quantified on CT images using the aortic valve calcification (AVC) score.

Managing a patient with pulmonary thromboembolic disease presenting with active haemoptysis: a case report.

Background: Pulmonary thromboembolism and active haemoptysis represent distinct yet critical emergencies necessitating immediate intervention. However, the treatment protocols for these conditions-anticoagulation therapy and haemostatic therapy-often pose a dilemma.

Case Summary: We present the case of a 25-year-old female who presented to our emergency room with haemoptysis and a concurrent diagnosis of pulmonary thromboembolism.

Heart Failure Statistics 2024 Update: A Report From the Korean Society of Heart Failure.

Background And Objectives: The number of people with heart failure (HF) is increasing worldwide, and the social burden is increasing as HF has high mortality and morbidity. We aimed to provide updated trends on the epidemiology of HF in Korea to shape future social measures against HF.

Methods: We used the National Health Information Database of the National Health Insurance Service to determine the prevalence, incidence, hospitalization rate, mortality rate, comorbidities, in-hospital mortality, and healthcare cost of patients with HF from 2002 to 2020 in Korea.

Temporal Trends, Risk Factors, and Clinical Outcomes of De Novo Lymphoproliferative Disorders After Heart Transplantation.

Background: Post-transplant lymphoproliferative disorder (PTLD) is an important cause of morbidity and mortality in heart transplant (HTx) recipients. However, previous studies of PTLD after HTx are limited to single-center analyses or extrapolated from all solid organ transplantations.

Objectives: The authors analyzed the temporal trends, risk factors, and clinical outcome of de novo PTLD specifically after HTx.

Metabolic syndrome awareness in the general Korean population: results from a nationwide survey.

Background/aims: Metabolic syndrome (MetS) raises the risk of cardiovascular disease and type 2 diabetes. An awareness of MetS is vital for early detection and proactive management, which can mitigate the risks associated with MetS. Therefore, our study aimed to investigate the level of awareness of MetS among the Korean population.

Korean Society of Heart Failure Guidelines for the Management of Heart Failure: Advanced and Acute Heart Failure.

The Korean Society of Heart Failure (KSHF) Guidelines provide evidence-based recommendations based on Korean and international data to guide adequate diagnosis and management of heart failure (HF). Since introduction of 2017 edition of the guidelines, management of advanced HF has considerably improved, especially with advances in mechanical circulatory support and devices. The current guidelines addressed these improvements.

Korean Society of Heart Failure Guidelines for the Management of Heart Failure: Management of the Underlying Etiologies and Comorbidities of Heart Failure.

Most patients with heart failure (HF) have multiple comorbidities, which impact their quality of life, aggravate HF, and increase mortality. Cardiovascular comorbidities include systemic and pulmonary hypertension, ischemic and valvular heart diseases, and atrial fibrillation. Non-cardiovascular comorbidities include diabetes mellitus (DM), chronic kidney and pulmonary diseases, iron deficiency and anemia, and sleep apnea.

Obesity-related hypertension and chronic kidney disease: from evaluation to management.

With the recent obesity pandemic, obesity-related hypertension and its complications (e.g., heart failure, coronary disease, and chronic kidney disease [CKD]) are gaining attention in clinical and research fields.

Trans-Aortic Flow Turbulence and Aortic Valve Inflammation: A Pilot Study Using Blood Speckle Imaging and F-Sodium Fluoride Positron Emission Tomography/Computed Tomography in Patients With Moderate Aortic Stenosis.

Background: F-sodium fluoride positron emission tomography/computed tomography (F-NaF PET/CT) has been proven to be useful in identification of microcalcifications, which are stimulated by inflammation. Blood speckle imaging (BSI) is a new imaging technology used for tracking the flow of blood cells using transesophageal echocardiography (TEE). We evaluated the relationship between turbulent flow identified by BSI and inflammatory activity of the aortic valve (AV) as indicated by the F-NaF uptake index in moderate aortic stenosis (AS) patients.

Antihypertensive Medication Adherence and Cardiovascular Outcomes in Patients With Cancer: A Nationwide Population-Based Cohort Study.

Background Hypertension is an important cause of morbidity, which predisposes patients to major cardiovascular events and mortality. The aim of this study was to explore the association between adherence to antihypertensive medication and clinical outcomes in adult patients with cancer. Methods and Results Using the 2002 to 2013 Korean National Health Insurance Service-National Sample Cohort, we extracted adult patients with cancer treated with antihypertensive medications.

Korean Society of Heart Failure Guidelines for the Management of Heart Failure: Definition and Diagnosis.

The Korean Society of Heart Failure guidelines aim to provide physicians with evidence-based recommendations for diagnosing and managing patients with heart failure (HF). In Korea, the prevalence of HF has been rapidly increasing in the last 10 years. HF has recently been classified into HF with reduced ejection fraction (HFrEF), HF with mildly reduced ejection fraction (EF), and HF with preserved EF (HFpEF).