Before we can accept the data in the study, further data are needed, especially with respect to the influence of b-blockade, and further study of normal controls with and without heart disease. Also, it is not clear which VPBs were taken on a Holter monitor, or whether the effects of ...
A 43-year-old man was admitted with a history of central chest pain for 4 days after a lung biopsy. He reported a pressure-like sensation radiating up to his neck with increased intensity for the last day. An ECG showed normal sinus rhythm. The most strikingS...