C87. Serial Cases of Cardiovascular Manifestation on Leptospirosis: A Tales of Unfortunate Events

Abstract

Abstract Background Leptospirosis is a zoonosis disease caused by Leptospira species. It's endemic and has become a major public health issue, especially in tropical regions. Clinical manifestation varies from mild or asymptomatic to severe multiple organ failure. We report cases of severe leptospirosis which complicates supraventricular tachycardia and myoperdicarditis from Universitas Sebelas Maret Academic Hospital. Case Summary The first case was a 44-year-old man referred from Internal Medicine Department with Leptospira infection with Weil’s disease. On 5th daycare, the patient was reporting had an episode of tachyarrhythmia, the ECG show SVT-AVNRT, there was no history of arrhythmic events before admitted to the hospital, the echocardiography was normal. The second case was a 67-year-old man who was referred from emergency department with shortness of breath, the ECG reveals diffuse ST-segment elevation in all limb and precordial leads with reciprocal ST-depression at aVR and V1, there was also downsloping of the PR and TP segment on precordial leads (Spodick’s sign), with normal ejection fraction on echocardiographic examination with pericardial thickening. Both patients have hsTroponin levels rose above the normal limit and serological testing found positive leptospira IgM. Discussion Severe leptospirosis can cause multi-organ dysfunction including cardiac involvement. The patients, in this case, suffered from leptospirosis with SVT-AVNRT and myopericarditis. The exact pathophysiology is still unclear, but there are several hypotheses, such as cytokine storms and direct damage from leptospira endotoxins. Arrhythmias and cardiac disturbance in leptospirosis patients are associated with poor outcomes and higher mortality rates.