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T1/T2 Mapping Ratio in Myocarditis Calculator

T1/T2 Mapping Ratio in Myocarditis: Explanation and Clinical Context T1/T2 mapping ratio is a non-invasive CMR-based metric used to quantify myocardial tissue changes in suspected myocarditis. T1 relaxation time reflects myocardial fibrosis and edema, while T2 relaxation time predominantly reflects myocardial water content and inflammation. The ratio of T1/T2 helps to stratify the likelihood of active myocardial infl

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Takotsubo Prognostic Score (InterTAK) Calculator

Takotsubo (InterTAK) Prognostic Score: Explanation and Clinical Context The InterTAK Prognostic Score is a validated tool derived from the International Takotsubo Registry to estimate the risk of in-hospital complications and adverse events in patients with Takotsubo syndrome. It incorporates clinical and demographic variables including gender, emotional and physical triggers, ST-segment elevation, QTc prolongation,