By common consent, the term paradoxical pulse, or "pulsus paradoxus," is considered to refer toa phenomenon in which the peripheral pulse is markedly diminished, or even abolished, during ordinary or quiet inspiration; it promptly reappears during expiration. Where is pulsus paradoxus found? Pulsus...
In most cases, endocardial transvenous leads connect to a pulse generator that is implanted into a surgical pocket created in the pectoral region. Various modes of venous access are available. 2.1.2. Epicardial Pacing Original cardiac pacing devices utilized epicardial pacing techniques where an ...
Thus, the strategy for “physiological” pacing in these patients is theoretically straightforward: respect the intrinsic activation to spare the pulse generator battery and avoid the potential detrimental effect of apical RV pacing. Therefore, the industry has developed dedicated algorithms with positive ...
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