The autonomic nervous system (ANS) is responsible for regulating heart rate and blood pressure and maintaining homeostasis during physiological stresses. Nervous dysautonomias are often observed in patients presenting cardiovascular symptoms. Despite that, other important but les...
Open access
Research Article10.9734/ca/2023/v12i4377
Orthostatic hypotension (OH) and supine hypertension (SH) are two cardiovascular symptoms of autonomic failure that frequently coexist in the same patient. Clinicians are faced with a dilemma because aggressive orthostatic intolerance treatment can exacerbate supine hypertension,...
Open access
Research Article10.9734/ca/2023/v12i4356
Introduction: ANCA-associated vasculitis (AAV) is an autoimmune disease primarily affecting the kidneys and lungs; however, cardiac involvement, though rare, can present a significant diagnostic challenge. This complication is often underestimated and may manifest as myocarditis...
Open access
Research Article10.9734/ca/2025/v14i1478