Cardiology
- Interpreting SPRINT: How low should you go?
In treating hypertension, lower systolic pressure is better than higher—but with caveats.
- Blood pressure management in the wake of SPRINT
SPRINT should be interpreted in the context of prior trials and of its inclusion and exclusion criteria.
- The intersection of obstructive lung disease and sleep apnea
Many patients who have chronic obstructive pulmonary disease or asthma also have obstructive sleep apnea, and vice versa.
- Prescribing exercise to help your patients lose weight
It’s not enough to tell patients to exercise. The exercise you prescribe needs to be “SMART.”
- Hope may not be the best component of an exercise regimen
Exercising to lose weight more often results in frustration than a trip to the store to buy smaller-sized clothes.
- Can patients opt to turn off implantable cardioverter-defibrillators near the end of life?
Yes, it is reasonable to consider deactivation near the end of life if the patient or family wishes.
- The ethics of ICDs: History and future directions
There is no ethical requirement that treatment, once started, must continue against the patient’s wishes.
- Obstructive sleep apnea: Who should be tested, and how?
Only 10% of people with obstructive sleep apnea are diagnosed—a dismal statistic, considering the consequences.
- Approach to asymptomatic creatine kinase elevation
Standard cutoffs may be too low. First, repeat the test after 7 days without exercise.

