From Science Daily:
Sex No More Strenuous Than Golf, Expert Says
ScienceDaily (Jan. 23, 2012) — Good news for heart disease and stroke patients: For most patients, it's probably safe to have sex. "For a patient who has sex with a familiar partner in a familiar setting, sexual activity generally is safe and no more strenuous than golf," said Loyola University Health System cardiologist Dr. John Moran.
Moran concurs with a new scientific statement from the American Heart Association, which says that men and women with stable cardiovascular disease and no or minimal symptoms during routine activities can engage in sexual activity.
Loyola stroke specialist Dr. José Biller said that resuming sexual activity and intimacy is important both to patients and to their partners.
"Enhanced communication and post-stroke sexual education are paramount to a healthy, ongoing relationship," Biller said.