Double-chambered right ventricle (DCRV) is an uncommon congenital cardiac anomaly characterised by division of the right ventricle into two functionally distinct chambers by an anomalous or hypertrophied muscular bundle. Although usually diagnosed during childhood, progressive ob...
Open access
Research Article10.9734/ca/2026/v15i4572
Background: Elevated transprosthetic gradients are commonly considered a sign of prosthetic valve obstruction. However, certain haemodynamic or physiological conditions may result in increased gradients despite a structurally normal prosthesis. Recognizing these functional abnorm...
Open access
Research Article10.9734/ca/2026/v15i4571
Background: Spontaneous lingual haematoma is an uncommon but potentially life-threatening form of anticoagulant-associated bleeding because progressive tongue swelling may obstruct the upper airway. This report describes the presentation, assessment, treatment and short-term outc...
Open access
Research Article10.9734/ca/2026/v15i4569
High-degree atrioventricular block (HD-AVB) is an uncommon but potentially life-threatening complication of acute coronary syndrome (ACS). Its occurrence is associated with increased haemodynamic instability and mortality. This study aimed to assess the incidence, clinical charac...
Open access
Research Article10.9734/ca/2026/v15i4570
Peripheral arterial disease is a common manifestation of systemic atherosclerosis that remains frequently unrecognised, partly because most affected people do not report classic intermittent claudication. The ankle–brachial index, the ratio of ankle to arm systolic pressure, has...
Open access
Research Article10.9734/ca/2026/v15i4568
Background: Prosthetic valve dysfunction is a clinically important complication of valve replacement, with potentially serious haemodynamic, thromboembolic and infectious consequences. Its assessment requires evaluation of the clinical presentation, prosthetic valve haemodynamics...
Open access
Research Article10.9734/ca/2026/v15i4567
Coronary artery disease (CAD) is a major cardiovascular health problem. Myocardial perfusion imaging (MPI), especially single-photon emission computed tomography (SPECT), provides valuable diagnostic and prognostic information after percutaneous coronary intervention (PCI). The S...
Open access
Research Article10.9734/ca/2026/v15i4566
Background: Ventricular septal rupture (VSR) is an uncommon but potentially fatal mechanical complication of acute myocardial injury. Although surgical repair remains the conventional treatment, transcatheter closure is increasingly used in selected high-risk patients for whom de...
Open access
Research Article10.9734/ca/2026/v15i3564
Gender differences in acute coronary syndrome (ACS) are widely recognised. Women may present with ACS at an older age and with a different cardiovascular risk profile, including higher prevalences of hypertension, diabetes, and renal insufficiency in many cohorts. They may also h...
Open access
Research Article10.9734/ca/2026/v15i4565
Acute coronary syndrome (ACS) is a major cardiovascular emergency associated with a significant risk of mortality and short- and long-term cardiovascular complications. The heterogeneity of clinical presentation necessitates early risk stratification to identify high-risk patient...
Open access
Research Article10.9734/ca/2026/v15i3563