…TTE and, accordingly, 50% will be missed). The sensitivity and specificity of echocardiography depend on several factors, such as image quality, vegetation localization, echogenicity and…

…that a dose change can reach the patient the same day the result arrives. 3. Reduce to 5 mg (two tablets) on days 1 and…

…Instead, the infarct related electrical changes may be recorded indirectly as reciprocal abnormalities in the anterior precordial leads. Acute myocardial ischaemia alters the resting membrane…

…present either aVR or –aVR; we recommend that –aVR be used as it facilitates ECG interpretation. In any case, the reader can easily switch between…

…myocardial infarction. U wave changes New U waves (in absence of bradycardia) may indicate ischemia. If U waves were present on previous recording, the amplitude…

…atherosclerosis) At rest Oxygen supply is adequate and ischemia cannot occur. No changes on resting ECG. Increased myocardial workload (exercise) Oxygen supply increases in parallel…

…refractory. In this case ( Figure 1 ) it encounters a refractory right bundle branch and therefore the impulse is conducted with right bundle branch block morphology…

…just proximal to the orifice. The change in flow profile results in the formation of a hemisphere with several layers. Flow velocity is equal within…

…features characteristic of biventricular hypertrophy. Biventricular hypertrophy ECG In case the ECG or other examinations suggest left ventricular hypertrophy (LVH), one should suspect concomitant right…

…130 msec in females , along with slurring or notching of the mid QRS in at least two left facing leads [7]. These stricter parameters correlate…