Researcher Dr Geoffrey Tofler said traditional long-term approaches to heart attack prevention, like diet and exercise regimes and medication, are important but they often ignore other brief triggers.

• 做爱不会增加患心脏病的机率，这与我们经常在电影上看到的情节不同。但是吸可卡因会使突然发作心脏病的风险提高20倍。