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ArticleCardiology
Hypertension: Initial Combination Therapy and Drug Selection

…frailty, anticipated treatment benefit, and patient preferences. The source material describes hypertension using differing thresholds across international guidance. One framework defines confirmed hypertension as blood…

ArticleEchocardiography
The ultrasound transducer

…via electrodes. Figure 2. The ultrasound transducer and the piezoelectric crystals that generate and receive ultrasound waves. Piezoelectric crystals have unique electromechanical properties. When an…

ArticleCPR
Epidemiological aspects of cardiac arrest

…which is fundamental for survival. About 50% of all out of hospital cardiac arrests receive bystander CPR, which doubles the probability of survival ( Nakahara et…