Comparison of Medical Treatments According to the Characteristics of Idiopathic Premature Ventricular Contractions: Beta-blockers or Calcium Channel Blockers?

Objective: Premature ventricular contractions (PVCs) are a common arrhythmic condition. The first approach in patients with symptomatic and frequent PVC is medical treatment, primarily beta-blockers (BB) or calcium channel blockers (CCB), but it is still unclear which of the two should be chosen. This study investigated which drug treatment would be beneficial according to patient and electrocardiography (ECG) characteristics in patients with idiopathic PVC.

The successful management of type III coronary perforation.

The coronary artery perforation during percutaneous coronary intervention is a nightmare for interventional cardiologists and is always hard to manage timely and properly. We present a 60-year-old male with periprocedural coronary perforation during ST-segment elevation myocardial infarction. A coronary balloon was inflated in the proximal left anterior descending (LAD) artery just after perforation and the 600 cc of hemorrhagic fluid was drained with the pericardial drainage set.

The Association of TWEAK with Coronary Artery Calcification in Patients with Chronic Kidney Disease.

Background: The soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) is a member of the TNF superfamily that plays a critical role in proliferation and inflammation in the arterial circulation.

Objectives: This prospective study aimed to show the relationship between the sTWEAK levels and coronary artery calcification (CAC) in patients with chronic kidney disease (CKD).

Methods: This prospective study included 139 consecutive patients undergoing computed coronary angiography for any reason except for acute coronary syndromes from August 2020 to February 2021.

Post-cardiac injury syndrome after a concealed accessory pathway ablation.

The incidence of pericardial effusion for supraventricular tachycardias is less than 1%, and its combination with pleural effusion is rare. We present a case of severe pericardial and pleural effusion after a left-sided concealed accessory pathway ablation. The 480 cc of pericardial fluid was drained with the pericardial drainage system due to cardiac tamponade with hemodynamic compromise.

Can plasma TWEAK levels predict coronary slow flow in patients with chronic kidney disease?

Background: The tumor necrosis factor-like weak inducer of apoptosis (TWEAK) is one of the inflammatory mediators contributing to the atherosclerotic process. TWEAK has been studied in patients with chronic kidney disease (CKD), and it has demonstrated that its level declines as estimated glomerular filtration rate (eGFR) decreases. Most studies have found that the decreased TWEAK levels were seen in atherosclerosis and associated with plaque calcification.

A rare cause of idiopathic right outflow tract premature ventricular contraction: Type-4 renal tubular acidosis.

The premature ventricular contractions (PVCs) have usually good prognosis in patients without structural heart disease. In case of left ventricular ejection fraction depression or symptoms, antiarrhythmic drugs or cardiac ablations could be an option for management. We present a case of a patient with high burden of PVC admitted for cardiac ablation.

Catheter-based management of a catheterization related stroke.

Ischemic stroke is a rare and serious complication of coronary angiography and percutaneous coronary intervention, which has high morbidity and mortality. To our knowledge, there is no large-scale randomized controlled trial for the management of catheter-related ischemic stroke. In this case study, we presented a 46-year-old male with peri-procedural ischemic stroke during the coronary angiography (CAG).

Reliability of normative tables in assessing elevated blood pressure in children.

Epidemiological studies indicate that elevated blood pressure (BP) is common among children. Early detection of elevated BP in children is important in the prevention of cardiovascular disease (CVD). Difficulties exist in the diagnosis of "elevated" BP in children of 8-12 years of age.

Atrial Fibrillation: A Novel Risk Factor for No-Reflow Following Primary Percutaneous Coronary Intervention.

There is a lack of evidence regarding the association of atrial fibrillation (AF) and no-reflow (NR) phenomenon in patients with ST-segment elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (pPCI). A total of 2452 patients with STEMI who underwent pPCI were retrospectively investigated. After exclusions, 370 (14.

The Impact of Prognostic Nutritional Index on Coronary Flow Reserve in Patients with Inflammatory Bowel Disease.

Objective: The recurring inflammation of mucosal layer of intestines is known as inflammatory bowel disease (IBD), which can be accompanied by nutritional deficiencies. The association between inflammation and coronary artery disease has been established. Coronary flow reserve (CFR), which is an established method to evaluate combined microvascular and epicardial flow of coronary arteries, can be assessed by using transthoracic echocardiography.

Successful percutaneous coronary intervention for chronic total occlusion via the radial artery.

Over the past decade, percutaneous coronary interventions (PCIs) performed via radial artery (RA) access have become popular among interventional cardiologists. Since the radial approach may limit the options in complex cases, most interventional cardiologists prefer femoral access to RA access for complex procedures, such as chronic total occlusions (CTOs) and bifurcation lesions. Presently described is a case of CTO of the right coronary artery that was successfully treated with PCI via the left RA.

Antithrombotic Therapy and Outcomes of Patients With New-Onset Transient Atrial Fibrillation After ST-Segment Elevation Myocardial Infarction.

Background: Atrial fibrillation (AF) is a common complication of ST-segment elevation myocardial infarction (STEMI), and AF might require anticoagulant treatment in some conditions.

Study Question: There are no clear recommendations about vitamin K antagonist (VKA) use in patients with STEMI who complicated with new-onset transient AF. In this study, we examined the association of concomitant use of VKA and dual antiplatelet therapy (DAPT) with clinical outcomes of this patient population.

Effect of Dynamic Potassium Change on In-Hospital Mortality, Ventricular Arrhythmias, and Long-Term Mortality in STEMI.

We evaluated the effect of serum potassium (K) deviation on in-hospital and long-term clinical outcomes in patients with ST-segment elevation myocardial infarction who were normokalemic at admission. A total of 2773 patients with an admission serum K level of 3.5 to 4.

Urban legend or real fact: Coronary artery size varies with demographics.

Objective: This study aimed to determine the relationship between the diameter of coronary artery stents and age, gender, diabetes mellitus (DM), left ventricular ejection fraction (LVEF), renal dysfunction, and the clinical presentation of myocardial ischemia in the cohort of patients with implanted stents in coronary arteries with severe stenotic lesions.

Methods: This study included 2256 patients (mean age, 59.3±10.

The predictive role of modified TIMI risk index in patients with ST-segment elevation myocardial infarction.

Background: The prognostic value of thrombolysis in myocardial infarction (TIMI) risk index (TRI) has been reported in patients with coronary artery disease. In this study, we evaluated the additional prognostic value of blood urea nitrogen (BUN) level to the TRI in patients with ST-segment elevation myocardial infarction (STEMI).

Methods: We evaluated the in-hospital and long-term (3-year) prognostic value of modified TRI (mTRI) in patients with STEMI.

Effect of Adjunctive Thrombus Aspiration on In-Hospital and 3-Year Outcomes in Patients With ST-Segment Elevation Myocardial Infarction and Large Native Coronary Artery Thrombus Burden.

Although the long-term clinical benefit of adjunctive thrombus aspiration (TA) during primary percutaneous coronary intervention (PPCI) remains controversial, the impact of TA in patients with large thrombus has not been evaluated. The aim of the present study was to investigate the effect of adjunctive TA during PPCI on clinical outcomes in patients with ST-segment elevation myocardial infarction (STEMI) and a large thrombus. We assessed the effect of adjunctive TA on in-hospital and 3-year clinical outcomes in 627 patients with STEMI and a large thrombus in the native coronary artery.

Increased levels of red cell distribution width is correlated with presence of left atrial stasis in patients with non-valvular atrial fibrillation.

Objective: Red cell distribution width (RDW) and neutrophil to lymphocyte ratio (NLR) have been found to be associated with non-valvular atrial fibrillation (AF) and cardiovascular diseases. However, correlation of these parameters with presence of left atrial (LA) thrombus and/or spontaneous echo contrast (SEC) in patients with non-valvular AF has not been clarified. This study was an investigation of correlation of RDW, NLR, and clinical risk factors with LA thrombus and dense SEC in patients with non-valvular AF in the Turkish population.

A novel prognostic indicator for in-hospital and 4-year outcomes in patients with pulmonary embolism: TIMI risk index.

Background: Thrombolysis in Myocardial Infarction (TIMI) risk index (TRI) was recently evaluated in patients with acute myocardial infarction and found as an important prognostic index. In the current study, we evaluated the prognostic value of TRI in patients with moderate-high and high risk pulmonary embolism (PE) who were treated with thrombolytic agents.

Methods: We retrospectively evaluated the in-hospital and long-term (4-year) prognostic impact of TRI in a total number of 456 patients with moderate-high and high risk PE.

A novel and useful predictive indicator of prognosis in ST-segment elevation myocardial infarction, the prognostic nutritional index.

Background And Aim: The prognostic impact of poor nutritional status and cardiac cachexia in myocardial infarction is not clearly understood. Recent studies have implied a prognostic value of the prognostic nutritional index (PNI) in colorectal surgeries and postoperative septic complications. The present study aimed to evaluate the prognostic value of PNI in ST-segment elevation myocardial infarction (STEMI) patients.

The association of blood urea nitrogen levels with mortality in acute pulmonary embolism.

Background: The aim of this study was to investigate the association of BUN levels with in-hospital and long-term adverse clinical outcomes in acute pulmonary embolism (APE) patients treated with tissue-plasminogen activator (t-PA).

Methods: This retrospective study included 252 consecutive confirmed APE patients treated with t-PA. An admission BUN of 34.

Stent versus bypass: The reasons and risk factors for early readmission to hospital after myocardial revascularization.

Objective: Though 30-day rates of readmission for coronary artery bypass graft (CABG) surgery and percutaneous coronary intervention (PCI) remain high, readmission rates and associated risk factors have not been well examined. The purpose of the present study was to determine the risk factors for and rates of readmission and to compare two revascularization methods on that basis.

Methods: The study included 2664 consecutive patients who underwent coronary revascularization either with CABG surgery or PCI.