Al Capone 11 years in federal prison. After conviction, he replaced his defense team with experts in tax law, and his grounds for appeal were strengthened by a Supreme Court ruling, but his appeal ultimately failed. Capone showed signs of syphilitic dementia early in his sentence and became increasingly debilitated before being released after eight years of incarceration. On January 25, 1947, Capone died of cardiac arrest after suffering a stroke. Al Capone was born in the Brooklyn borough of New York City on January 17, 1899. His parents were Italian immigrants Gabriele Capone (1865–1920) and Teresa Capone (née Raiola; 1867–1952). His
Cardiac arrest death (SCD) in those that have survived a prior episode of sudden cardiac arrest (SCA) due to ventricular fibrillation or ventricular tachycardia (secondary prevention). ICDs are also used prophylactically to prevent sudden cardiac death in certain high risk patient populations (primary prevention). Numerous studies have been conducted on the use of ICDs for the secondary prevention of SCD. These studies have shown improved survival with ICDs compared to the use of anti-arrhythmic drugs. ICD therapy is associated with a 50% relative risk reduction in death caused by an arrhythmia and a 25% relative risk reduction in all cause mortality. Primary