South Asians and ACS: The SMuRF-less Paradox 🎭🧠💔

A fascinating and somewhat unsettling observation from JACC: Asia: nearly 1 in 4 STEMI patients in New Delhi had no traditional risk factors—no hypertension, diabetes, dyslipidemia, or smoking. Yet outcomes tell a different story. Despite fewer signs of heart failure at presentation, these patients had worse left ventricular dysfunction and identical in-hospital and 1-year mortality compared with those with standard risk factors. This "SMuRF-less paradox" challenges our conventional risk models. It reminds us that absence of risk factors is not absence of risk. We may need to think beyond the usual suspects—toward genetics, inflammation, lipoprotein(a), and healthcare access delays—to truly understand and prevent cardiovascular disease. A humbling lesson: treat aggressively, think broadly, and never be reassured by a "clean" risk profile.