LQTS QTc by Genotype Risk

Assess QTc-based arrhythmic risk stratification in long QT syndrome by genotype: LQT1 (KCNQ1), LQT2 (KCNH2), LQT3 (SCN5A) have distinct triggers and risk thresholds.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
Advertisement

How to Use

Enter the values for the scenario you are assessing. Assess QTc-based arrhythmic risk stratification in long QT syndrome by genotype: LQT1 (KCNQ1), LQT2 (KCNH2), LQT3 (SCN5A) have distinct triggers and risk thresholds. Use the lqts qtc genotype risk result to inform your calculation.

Related Calculators

Brugada SCN5A Risk

Hyper-niche Medical

Frequently Asked Questions