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MCS Score (ACS-MCS) Calculator

ACS-MCS (Mechanical Circulatory Support) Score: Explanation and Clinical Context The ACS-MCS score is a simple, four-point risk score developed to predict 30-day all-cause mortality in patients with cardiogenic shock due to acute coronary syndrome who require short-term mechanical circulatory support (ST-MCS). The model assigns 1 point each for: age > 60 years, pre-ST-MCS lactate > 2.5 mmol/L, presence of acute kidne

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Modified Shock Index (MSI) Calculator

Modified Shock Index (MSI): Explanation and Clinical Context The Modified Shock Index (MSI) is a refinement of the traditional Shock Index (SI), which is defined as the ratio of heart rate (HR) to systolic blood pressure (SBP). MSI replaces SBP with mean arterial pressure (MAP) in the denominator, thereby improving sensitivity and specificity in detecting hemodynamic instability. It is calculated as: MSI = Heart Rate